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Paul Knochel

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Olesya M Kuzmina; John T Markiewicz; Andreas K Steib; Dietmar Flubacher; Paul Knochel
Ligand-Accelerated Iron- and Cobalt-Catalyzed Cross-Coupling Reactions between N-Heteroaryl Halides and Aryl Magnesium Reagents.
Guillaume BERIONNI; Maximilian Heininger; Paul Knochel; Peter Mayer; Varvara Morozova; Herbert Mayr
Electrophilic Aromatic Substitutions of Aryltrifluoroborates with Retention of the BF3(-) Group: Quantification of the Activating and Directing Effects of the Trifluoroborate Group.
Stephanie Seel; Tobias Thaler; Hendrik Zipse; Guillaume Dagousset; Annette Frischmuth; Konstantin Karaghiosoff; Paul Knochel
Preparation of stereodefined secondary alkyllithium compounds.

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2013: Olesya M Kuzmina; John T Markiewicz; Andreas K Steib; Dietmar Flubacher; Paul Knochel
Ligand-Accelerated Iron- and Cobalt-Catalyzed Cross-Coupling Reactions between N-Heteroaryl Halides and Aryl Magnesium Reagents.
Angewandte Chemie (International ed. in English) 2013;52(18):4945-9.
2013: Guillaume BERIONNI; Maximilian Heininger; Paul Knochel; Peter Mayer; Varvara Morozova; Herbert Mayr
Electrophilic Aromatic Substitutions of Aryltrifluoroborates with Retention of the BF3(-) Group: Quantification of the Activating and Directing Effects of the Trifluoroborate Group.
Journal of the American Chemical Society 2013;135(16):6317-24.
2013: Stephanie Seel; Tobias Thaler; Hendrik Zipse; Guillaume Dagousset; Annette Frischmuth; Konstantin Karaghiosoff; Paul Knochel
Preparation of stereodefined secondary alkyllithium compounds.
Chemistry (Weinheim an der Bergstrasse, Germany) 2013;19(14):4614-22.
2013: Christos I Stathakis; Sophia M Manolikakes; Paul Knochel
TMPZnOPiv•LiCl: a new base for the preparation of air-stable solid zinc pivalates of sensitive aromatics and heteroaromatics.
Organic letters 2013;15(6):1302-5.
2013: Sophia M Manolikakes; Milica Jaric; Konstantin Karaghiosoff; Paul Knochel
Metalated N-heterocyclic reagents prepared by the frustrated Lewis pair TMPMgCl·BF3 and their addition to aromatic aldehydes and activated ketones.
Chemical communications (Cambridge, England) 2013;49(21):2124-6.
2013: Mirjam Dogru; Matthias Handloser; Achim Hartschuh; Paul Knochel; Thomas Kunz; Dana Medina; Florian Auras; Thomas Bein
A photoconductive thienothiophene-based covalent organic framework showing charge transfer towards included fullerene.
Angewandte Chemie (International ed. in English) 2013;52(10):2920-4.
2013: Andreas Unsinn; Mark J Ford; Paul Knochel
New preparation of TMPZnCl·LiCl by Zn insertion into TMPCl. Application to the functionalization of dibromodiazines.
Organic letters 2013;15(5):1128-31.
2013: Sebastian Bernhardt; Zhi-Liang Shen; Paul Knochel
Preparation of functionalized organoindium reagents by means of magnesium insertion into organic halides in the presence of InCl3 at room temperature.
Chemistry (Weinheim an der Bergstrasse, Germany) 2013;19(3):828-33.
2013: Paul Knochel; Konstantin Karaghiosoff; Sophia Manolikakes
Selective C-h activations using frustrated lewis pairs. Applications in organic synthesis.
Topics in current chemistry 2013;334():171-90.
2012: Christoph Sämann; Benjamin Haag; Paul Knochel
Highly regioselective preparation of heteroaryl-magnesium reagents by using a Br/Mg exchange.
Chemistry (Weinheim an der Bergstrasse, Germany) 2012;18(50):16145-52.
2012: Klaus Groll; Diana Haas; Tobias D Blümke; Andreas Unsinn; Paul Knochel
Direct Pd-catalyzed cross-coupling of functionalized organoaluminum reagents.
Angewandte Chemie (International ed. in English) 2012;51(44):11157-61.
2012: Gabriel Monzón; Ilaria Tirotta; Yuji Nishii; Paul Knochel
The ortho and meta magnesiation of functionalized anilines and amino-substituted pyridines and pyrazines at room temperature.
Angewandte Chemie (International ed. in English) 2012;51(42):10624-7.
2012: Tobias D Blümke; Thomas Klatt; Konrad Koszinowski; Paul Knochel
InCl3-catalyzed synthesis of 1,2-dimetallic compounds by direct insertion of aluminum or zinc powder.
Angewandte Chemie (International ed. in English) 2012;51(39):9926-30.
2012: Olesya M Kuzmina; Andreas K Steib; Dietmar Flubacher; Paul Knochel
Iron-catalyzed cross-coupling of N-heterocyclic chlorides and bromides with arylmagnesium reagents.
Organic letters 2012;14(18):4818-21.
2012: Christos I Stathakis; Valentin Quint; Sebastian Bernhardt; Paul Knochel
Improved air-stable solid aromatic and heterocyclic zinc reagents by highly selective metalations for Negishi cross-couplings.
Angewandte Chemie (International ed. in English) 2012;51(37):9428-32.
2012: Robert J Mycka; Sebastian Bernhardt; Stéphanie Duez; Johannes Heppekausen; Paul Knochel; Fraser F Fleming
Cyclohexylcarbonitriles: diastereoselective arylations with TMPZnCl·LiCl.
The Journal of organic chemistry 2012;77(17):7671-6.
2012: Lydia Klier; Tomke Bresser; Konstantin Karaghiosoff; Tobias A Nigst; Paul Knochel
Lewis acid-triggered selective zincation of chromones, quinolones, and thiochromones: application to the preparation of natural flavones and isoflavones.
Journal of the American Chemical Society 2012;134(33):13584-7.
2012: Annette Frischmuth; Klaus Groll; Heinz Stadtmüller; Andreas Unsinn; Paul Knochel
Preparations and reactions of SF5-substituted aryl and heteroaryl derivatives via Mg and Zn organometallics.
Chemistry (Weinheim an der Bergstrasse, Germany) 2012;18(33):10234-8.
2012: Stéphanie Duez; Andreas K Steib; Paul Knochel
Benzylic arylation of 2-methyl-5-membered heterocycles using TMP-bases.
Organic letters 2012;14(8):1951-3.
2012: Sébastien Lemaire; Juanjuan Li; Renmao Liu; Youchu Wang; Tingting Xiao; Coura Diène; Eric Digard; Vittorio Farina; Andrey Gavryushin; Charlotte Gozlan; Ioannis N Houpis; Paul Knochel
Stereoselective C-glycosylation reactions with arylzinc reagents.
Organic letters 2012;14(6):1480-3.
2012: Andreas Unsinn; Paul Knochel
Regioselective zincation of indazoles using TMP2Zn and Negishi cross-coupling with aryl and heteroaryl iodides.
Chemical communications (Cambridge, England) 2012;48(21):2680-2.
2012: Thomas Kunz; Paul Knochel
Synthesis of functionalized benzo[b]thiophenes by the intramolecular copper-catalyzed carbomagnesiation of alkynyl(aryl)thioethers.
Angewandte Chemie (International ed. in English) 2012;51(8):1958-61.
2012: Andreas Unsinn; Cora Dunst; Paul Knochel
Stereoselective synthesis of tetrasubstituted alkenes via a sequential carbocupration and a new sulfur-lithium exchange.
Beilstein journal of organic chemistry 2012;8():2202-6.
2011: Laurin Melzig; Teresa Dennenwaldt; Andrey Gavryushin; Paul Knochel
Direct aminoalkylation of arenes, heteroarenes, and alkenes via Ni-catalyzed Negishi cross-coupling reactions.
The Journal of organic chemistry 2011;76(21):8891-906.
2011: Benjamin Haag; Hiriyakkanavar Ila; Vladimir Malakhov; Marc Mosrin; Paul Knochel
Regio- and chemoselective metalation of arenes and heteroarenes using hindered metal amide bases.
Angewandte Chemie (International ed. in English) 2011;50(42):9794-824.
2011: Sebastian Bernhardt; Thomas Kunz; Georg Manolikakes; Paul Knochel
Preparation of solid salt-stabilized functionalized organozinc compounds and their application to cross-coupling and carbonyl addition reactions.
Angewandte Chemie (International ed. in English) 2011;50(39):9205-9.
2011: Cora Dunst; Paul Knochel
Regioselective functionalization of the thiazole scaffold using TMPMgCl·LiCl and TMP2Zn·2MgCl2·2LiCl.
The Journal of organic chemistry 2011;76(16):6972-8.
2011: Stéphanie Duez; Sophia M Manolikakes; Andreas K Steib; Paul Knochel
Lewis acid promoted benzylic cross-couplings of pyridines with aryl bromides.
Angewandte Chemie (International ed. in English) 2011;50(33):7686-90.
2011: Benjamin A Haag; Anukul Jana; Christoph Sämann; Paul Knochel
Practical one-pot preparation of magnesium di(hetero)aryl- and magnesium dialkenylboronates for Suzuki-Miyaura cross-coupling reactions.
Angewandte Chemie (International ed. in English) 2011;50(32):7290-4.
2011: Laurin Melzig; Christoph J Rohbogner; Coura R Diène; Paul Knochel
Preparation of polyfunctional zinc organometallics using an Fe- or Co-catalyzed Cl/Zn-exchange.
Organic letters 2011;13(12):3174-7.
2011: Tobias Thaler; Li-Na Guo; Konstantin Karaghiosoff; Peter Mayer; Mihai Raducan; Andreas K Steib; Paul Knochel
Sulfoxide-alkene hybrids: a new class of chiral ligands for the Hayashi-Miyaura reaction.
Organic letters 2011;13(12):3182-5.
2011: Zhihua Peng; Paul Knochel
Preparation of functionalized organomanganese(II) reagents by direct insertion of manganese to aromatic and benzylic halides.
Organic letters 2011;13(12):3198-201.
2011: Milica Jaric; Benjamin A Haag; Sophia M Manolikakes; Paul Knochel
Selective and multiple functionalization of pyridines and alkaloids via Mg- and Zn-organometallic intermediates.
Organic letters 2011;13(9):2306-9.
2011: Laurin Melzig; Christian B Rauhut; Nikolaus Naredi-Rainer; Paul Knochel
Difunctionalisation of arenes and heteroarenes by directed metallation and sulfoxide-magnesium exchange.
Chemistry (Weinheim an der Bergstrasse, Germany) 2011;17(19):5362-72.
2011: Stephanie Seel; Tobias Thaler; Keishi Takatsu; Cong Zhang; Hendrik Zipse; Bernd F Straub; Peter Mayer; Paul Knochel
Highly diastereoselective arylations of substituted piperidines.
Journal of the American Chemical Society 2011;133(13):4774-7.
2011: Matthias A Schade; Shigeyuki Yamada; Paul Knochel
Synthesis of polyfunctional allenes by successive copper-mediated substitutions.
Chemistry (Weinheim an der Bergstrasse, Germany) 2011;17(15):4232-7.
2011: Stphanie Duez; Sebastian Bernhardt; Johannes Heppekausen; Fraser F Fleming; Paul Knochel
Pd-catalyzed α-arylation of nitriles and esters and γ-arylation of unsaturated nitriles with TMPZnCl·LiCl.
Organic letters 2011;13(7):1690-3.
2011: Andreas K Steib; Tobias Thaler; Kimihiro Komeyama; Peter Mayer; Paul Knochel
Highly diastereoselective iron-mediated C(sp2)-C(sp3) cross-coupling reactions between aryl Grignard reagents and cyclic iodohydrine derivatives.
Angewandte Chemie (International ed. in English) 2011;50(14):3303-7.
2011: Laurin Melzig; Albrecht Metzger; Paul Knochel
Pd- and Ni-catalyzed cross-coupling reactions of functionalized organozinc reagents with unsaturated thioethers.
Chemistry (Weinheim an der Bergstrasse, Germany) 2011;17(10):2948-56.
2011: Tobias Thaler; Li-Na Guo; Peter Mayer; Paul Knochel
Highly diastereoselective C(sp3)-C(sp) cross-coupling reactions between 1,3- and 1,4-substituted cyclohexylzinc reagents and bromoalkynes through remote stereocontrol.
Angewandte Chemie (International ed. in English) 2011;50(9):2174-7.
2011: Tomke Bresser; Paul Knochel
Selective magnesiation or zincation of highly functionalized alkenes and cycloalkenes using 2,2,6,6-tetramethylpiperidyl bases.
Angewandte Chemie (International ed. in English) 2011;50(8):1914-7.
2011: Silvia Zimdars; Xavier Mollat du Jourdin; François Crestey; Thomas Carell; Paul Knochel
Trifunctionalization of the purine scaffold using Mg and Zn organometallic intermediates.
Organic letters 2011;13(4):792-5.
2011: Mirjam Dogru; Andreas Sonnauer; Andrei Gavryushin; Paul Knochel; Thomas Bein
A Covalent Organic Framework with 4 nm open pores.
Chemical communications (Cambridge, England) 2011;47(6):1707-9.
2011: Marcel Kienle; Andreas J Wagner; Cora Dunst; Paul Knochel
Preparation of heterocyclic amines by an oxidative amination of zinc organometallics mediated by Cu(I): a new oxidative cycloamination for the preparation of annulated indole derivatives.
Chemistry, an Asian journal 2011;6(2):517-23.
2011: Thomas Kunz; Paul Knochel
Selective multiple magnesiations of the thieno[3,2-b]thiophene scaffold.
Chemistry (Weinheim an der Bergstrasse, Germany) 2011;17(3):866-72.
2011: Paul Knochel; Georg Manolikakes; Albrecht Metzger; Fabian Piller; Christoph J Rohbogner; Matthias A Schade; Sebastian Bernhardt; Marc Mosrin
Functionalization of heterocyclic compounds using polyfunctional magnesium and zinc reagents.
Beilstein journal of organic chemistry 2011;7():1261-77.
2010: Zhihua Peng; Benjamin A Haag; Paul Knochel
Preparation of 2-magnesiated 1,3,5-triazines via an iodine-magnesium exchange.
Organic letters 2010;12(23):5398-401.
2010: Benjamin A Haag; Zhi-Guang Zhang; Jin-Shan Li; Paul Knochel
Fischer indole synthesis with organozinc reagents.
Angewandte Chemie (International ed. in English) 2010;49(49):9513-6.
2010: Masilamani Jeganmohan; Paul Knochel
tmp(4)Zr: an atom-economical base for the metalation of functionalized arenes and heteroarenes.
Angewandte Chemie (International ed. in English) 2010;49(45):8520-4.
2010: Zhihua Peng; Tobias D Blümke; Peter Mayer; Paul Knochel
Diastereoselective synthesis of homoallylic alcohols with adjacent tertiary and quaternary centers by using functionalized allylic aluminum reagents.
Angewandte Chemie (International ed. in English) 2010;49(45):8516-9.
2010: Matthias A Schade; Julia E Fleckenstein; Paul Knochel; Konrad Koszinowski
Charged tags as probes for analyzing organometallic intermediates and monitoring cross-coupling reactions by electrospray-ionization mass spectrometry.
The Journal of organic chemistry 2010;75(20):6848-57.
2010: Li-Na Guo; Hongjun Gao; Peter Mayer; Paul Knochel
Preparation of organoaluminum reagents from propargylic bromides and aluminum activated by PbCl2 and their regio- and diastereoselective addition to carbonyl derivatives.
Chemistry (Weinheim an der Bergstrasse, Germany) 2010;16(32):9829-34.
2010: Matthias A Schade; Georg Manolikakes; Paul Knochel
Preparation of primary amides from functionalized organozinc halides.
Organic letters 2010;12(16):3648-50.
2010: Milica Jaric; Benjamin A Haag; Andreas Unsinn; Konstantin Karaghiosoff; Paul Knochel
Highly selective metalations of pyridines and related heterocycles using new frustrated Lewis pairs or tmp-zinc and tmp-magnesium bases with BF3.OEt2.
Angewandte Chemie (International ed. in English) 2010;49(32):5451-5.
2010: Tomke Bresser; Marc Mosrin; Gabriel Monzon; Paul Knochel
Regio- and chemoselective zincation of sensitive and moderately activated aromatics and heteroaromatics using TMPZnCl.LiCl.
The Journal of organic chemistry 2010;75(14):4686-95.
2010: Fabian Piller; Tomke Bresser; Markus K R Fischer; Paul Knochel
Preparation of functionalized cyclic enol phosphates by halogen-magnesium exchange and directed deprotonation reactions.
The Journal of organic chemistry 2010;75(13):4365-75.
2010: Marcel Kienle; Andreas Unsinn; Paul Knochel
Synthesis of dibenzothiophenes and related classes of heterocycles by using functionalized dithiocarbamates.
Angewandte Chemie (International ed. in English) 2010;49(28):4751-4.
2010: Albrecht Metzger; Sebastian Bernhardt; Georg Manolikakes; Paul Knochel
MgCl2-accelerated addition of functionalized organozinc reagents to aldehydes, ketones, and carbon dioxide.
Angewandte Chemie (International ed. in English) 2010;49(27):4665-8.
2010: Tobias D Blümke; Fabian Piller; Paul Knochel
Preparation of highly functionalized alkylzinc halides from alkyl bromides using Mg, ZnCl2 and LiCl.
Chemical communications (Cambridge, England) 2010;46(23):4082-4.
2010: Marcel Kienle; Paul Knochel
i-PrI acceleration of Negishi cross-coupling reactions.
Organic letters 2010;12(12):2702-5.
2010: Christoph J Rohbogner; Stefan Wirth; Paul Knochel
Phosphorodiamidate-directed metalation of N-heterocycles using Mg- and Zn-TMP bases.
Organic letters 2010;12(9):1984-7.
2010: Tobias Blümke; Yi-Hung Chen; Zhihua Peng; Paul Knochel
Preparation of functionalized organoaluminiums by direct insertion of aluminium to unsaturated halides.
Nature chemistry 2010;2(4):313-8.
2010: Laurin Melzig; Albrecht Metzger; Paul Knochel
Room temperature cross-coupling of highly functionalized organozinc reagents with thiomethylated N-heterocycles by nickel catalysis.
The Journal of organic chemistry 2010;75(6):2131-3.
2010: Stefan H Wunderlich; Paul Knochel
Atom-economical preparation of aryl- and heteroaryl-lanthanum reagents by directed ortho-metalation by using tmp3[La].
Chemistry (Weinheim an der Bergstrasse, Germany) 2010;16(11):3304-7.
2010: Shigeyuki Yamada; Andrey Gavryushin; Paul Knochel
Convenient electrophilic fluorination of functionalized aryl and heteroaryl magnesium reagents.
Angewandte Chemie (International ed. in English) 2010;49(12):2215-8.
2010: Christoph J Rohbogner; Coura R Diène; Tobias J Korn; Paul Knochel
A cobalt-catalyzed sulfonate/copper exchange for the preparation of highly functionalized electron-deficient aryl copper reagents.
Angewandte Chemie (International ed. in English) 2010;49(10):1874-7.
2010: Tobias Thaler; Benjamin Haag; Andrei Gavryushin; Katrin Schober; Evelyn Hartmann; Ruth M Gschwind; Hendrik Zipse; Peter Mayer; Paul Knochel
Highly diastereoselective Csp₃-Csp₂ Negishi cross-coupling with 1,2-, 1,3- and 1,4-substituted cycloalkylzinc compounds.
Nature chemistry 2010;2(2):125-30.
2009: Paul Knochel
A flash of magnesium.
Nature chemistry 2009;1(9):740.
2009: Marcel Kienle; Cora Dunst; Paul Knochel
Oxidative amination of heteroaromatic zinc reagents mediated by PhI(OAc)(2).
Organic letters 2009;11(22):5158-61.
2009: Marc Mosrin; Gabriel Monzon; Tomke Bresser; Paul Knochel
High temperature zincation of functionalized aromatics and heteroaromatics using TMPZnCl.LiCl and microwave irradiation.
Chemical communications (Cambridge, England) 2009;(37):5615-7.
2009: Benjamin Haag; Zhihua Peng; Paul Knochel
Preparation of polyfunctional indazoles and heteroarylazo compounds using highly functionalized zinc reagents.
Organic letters 2009;11(19):4270-3.
2009: Albrecht Metzger; Laurin Melzig; Christina Despotopoulou; Paul Knochel
Pd-catalyzed cross-coupling of functionalized organozinc reagents with thiomethyl-substituted heterocycles.
Organic letters 2009;11(18):4228-31.
2009: Marc Mosrin; Tomke Bresser; Paul Knochel
Regio- and chemoselective multiple functionalization of chloropyrazine derivatives. Application to the synthesis of coelenterazine.
Organic letters 2009;11(15):3406-9.
2009: Lei Shi; Yuanyuan Chu; Paul Knochel; Herbert Mayr
Kinetics of bromine-magnesium exchange reactions in heteroaryl bromides.
Organic letters 2009;11(15):3502-5.
2009: Christina Despotopoulou; Lydia Klier; Paul Knochel
Synthesis of fully substituted pyrazoles via regio- and chemoselective metalations.
Organic letters 2009;11(15):3326-9.
2009: Fabian Piller; Albrecht Metzger; Matthias A Schade; Benjamin A Haag; Andrey Gavryushin; Paul Knochel
Preparation of polyfunctional arylmagnesium, arylzinc, and benzylic zinc reagents by using magnesium in the presence of LiCl.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(29):7192-202.
2009: Laurin Melzig; Christian B Rauhut; Paul Knochel
2,3-Functionalization of furans, benzofurans and thiophenes via magnesiation and sulfoxide-magnesium exchange.
Chemical communications (Cambridge, England) 2009;(24):3536-8.
2009: Marc Mosrin; Paul Knochel
TMPZnCl.LiCl: a new active selective base for the directed zincation of sensitive aromatics and heteroaromatics.
Organic letters 2009;11(8):1837-40.
2009: Lei Shi; Yuanyuan Chu; Paul Knochel; Herbert Mayr
Kinetics of bromine-magnesium exchange reactions in substituted bromobenzenes.
The Journal of organic chemistry 2009;74(7):2760-4.
2009: Fabian Piller; Paul Knochel
Regio- and chemoselective synthesis of fully substituted thiophenes.
Organic letters 2009;11(2):445-8.
2009: Stefan H Wunderlich; Paul Knochel
Preparation of functionalized aryl iron(II) compounds and a nickel-catalyzed cross-coupling with alkyl halides.
Angewandte Chemie (International ed. in English) 2009;48(51):9717-20.
2009: Stefan H Wunderlich; Marcel Kienle; Paul Knochel
Directed manganation of functionalized arenes and heterocycles using tmp2Mn x 2 MgCl2 x 4 LiCl.
Angewandte Chemie (International ed. in English) 2009;48(39):7256-60.
2009: Yi-Hung Chen; Mai Sun; Paul Knochel
LiCl-mediated preparation of functionalized benzylic indium(III) halides and highly chemoselective palladium-catalyzed cross-coupling in a protic cosolvent.
Angewandte Chemie (International ed. in English) 2009;48(12):2236-9.
2009: Stefan H Wunderlich; Paul Knochel
Aluminum bases for the highly chemoselective preparation of aryl and heteroaryl aluminum compounds.
Angewandte Chemie (International ed. in English) 2009;48(8):1501-4.
2009: Tobias Thaler; Paul Knochel
Copper-catalyzed asymmetric Michael addition of magnesium, zinc, and aluminum organometallic reagents: efficient synthesis of chiral molecules.
Angewandte Chemie (International ed. in English) 2009;48(4):645-8.
2009: Georg Manolikakes; Zhibing Dong; Herbert Mayr; Jinshan Li; Paul Knochel
Negishi cross-couplings compatible with unprotected amide functions.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(6):1324-8.
2009: Marc Mosrin; Paul Knochel
Regio- and chemoselective metalation of chloropyrimidine derivatives with TMPMgCl x LiCl and TMP(2)Zn x 2 MgCl(2) x 2 LiCl.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(6):1468-77.
2009: Georg Manolikakes; Paul Knochel
Radical catalysis of Kumada cross-coupling reactions using functionalized Grignard reagents.
Angewandte Chemie (International ed. in English) 2009;48(1):205-9.
2009: Zhibing Dong; Giuliano C Clososki; Stefan H Wunderlich; Andreas Unsinn; Jinshan Li; Paul Knochel
Direct zincation of functionalized aromatics and heterocycles by using a magnesium base in the presence of ZnCl2.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(2):457-68.
2008: Stefan Wunderlich; Paul Knochel
Efficient mono- and bis-functionalization of 3,6-dichloropyridazine using (tmp)2Zn.2MgCl2.2LiCl.
Chemical communications (Cambridge, England) 2008;(47):6387-9.
2008: Albrecht Metzger; Fabian Piller; Paul Knochel
Polyfunctional benzylic zinc chlorides by the direct insertion of magnesium into benzylic chlorides in the presence of LiCl and ZnCl2.
Chemical communications (Cambridge, England) 2008;(44):5824-6.
2008: Georg Manolikakes; Carmen Muñoz Hernandez; Matthias A Schade; Albrecht Metzger; Paul Knochel
Palladium- and nickel-catalyzed cross-couplings of unsaturated halides bearing relatively acidic protons with organozinc reagents.
The Journal of organic chemistry 2008;73(21):8422-36.
2008: Stefan Wunderlich; Paul Knochel
High temperature metalation of functionalized aromatics and heteroaromatics using (tmp)2Zn x 2 MgCl2 x 2 LiCl and microwave irradiation.
Organic letters 2008;10(20):4705-7.
2008: Marc Mosrin; Nadège Boudet; Paul Knochel
Regio- and chemoselective magnesiation of protected uracils and thiouracils using TMPMgCl x LiCl and TMP(2)Mg x 2 LiCl.
Organic & biomolecular chemistry 2008;6(18):3237-9.
2008: Shohei Sase; Milica Jaric; Albrecht Metzger; Vladimir Malakhov; Paul Knochel
One-pot Negishi cross-coupling reactions of in situ generated zinc reagents with aryl chlorides, bromides, and triflates.
The Journal of organic chemistry 2008;73(18):7380-2.
2008: Christian B Rauhut; Laurin Melzig; Paul Knochel
Meta- and para-difunctionalization of arenes via a sulfoxide-magnesium exchange reaction.
Organic letters 2008;10(17):3891-4.
2008: Albrecht Metzger; Matthias A Schade; Georg Manolikakes; Paul Knochel
A general preparation of polyfunctional benzylic zinc organometallic compounds.
Chemistry, an Asian journal 2008;3(8-9):1678-91.
2008: Matthias A Schade; Albrecht Metzger; Stephan Hug; Paul Knochel
Nickel-catalyzed cross-coupling reactions of benzylic zinc reagents with aromatic bromides, chlorides and tosylates.
Chemical communications (Cambridge, England) 2008;(26):3046-8.
2008: Georg Manolikakes; Matthias A Schade; Carmen Muñoz Hernandez; Herbert Mayr; Paul Knochel
Negishi cross-couplings of unsaturated halides bearing relatively acidic hydrogen atoms with organozinc reagents.
Organic letters 2008;10(13):2765-8.
2008: Marc Mosrin; Paul Knochel
Regio- and chemoselective multiple functionalization of pyrimidine derivatives by selective magnesiations using TMPMgCl.LiCl.
Organic letters 2008;10(12):2497-500.
2008: Nadège Boudet; Srinivas Reddy Dubbaka; Paul Knochel
Oxidative amination of cuprated pyrimidine and purine derivatives.
Organic letters 2008;10(9):1715-8.
2008: Matthew D Helm; Peter Mayer; Paul Knochel
Preparation of silyl substituted crotylzinc reagents and their highly diastereoselective addition to carbonyl compounds.
Chemical communications (Cambridge, England) 2008;(16):1916-7.
2008: Sergey I Druzhinin; Srinivas Reddy Dubbaka; Paul Knochel; Sergey A Kovalenko; Peter Mayer; Tamara Senyushkina; Klaas A Zachariasse
Ultrafast intramolecular charge transfer with strongly twisted aminobenzonitriles: 4-(di-tert-butylamino)benzonitrile and 3-(di-tert-butylamino)benzonitrile.
The journal of physical chemistry. A 2008;112(13):2749-61.
2008: Albrecht Metzger; Matthias A Schade; Paul Knochel
LiCl-mediated preparation of highly functionalized benzylic zinc chlorides.
Organic letters 2008;10(6):1107-10.
2008: Christian B Rauhut; Viet Anh Vu; Fraser F Fleming; Paul Knochel
Preparation of functionalized alkylmagnesium derivatives using an I/Mg-exchange.
Organic letters 2008;10(6):1187-9.
2008: Georg Manolikakes; Andrey Gavryushin; Paul Knochel
An efficient silane-promoted nickel-catalyzed amination of aryl and heteroaryl chlorides.
The Journal of organic chemistry 2008;73(4):1429-34.
2008: Armin H Stoll; Paul Knochel
Preparation of fully substituted anilines for the synthesis of functionalized indoles.
Organic letters 2008;10(1):113-6.
2008: Guillaume Dunet; Peter Mayer; Paul Knochel
Highly diastereoselective addition of cinnamylzinc derivatives to alpha-chiral carbonyl compounds.
Organic letters 2008;10(1):117-20.
2008: Yi-Hung Chen; Paul Knochel
Preparation of aryl and heteroaryl indium(III) reagents by the direct insertion of indium in the presence of LiCl.
Angewandte Chemie (International ed. in English) 2008;47(40):7648-51.
2008: Fabian Piller; Prasad Appukkuttan; Andrey Gavryushin; Matthew Helm; Paul Knochel
Convenient preparation of polyfunctional aryl magnesium reagents by a direct magnesium insertion in the presence of LiCl.
Angewandte Chemie (International ed. in English) 2008;47(36):6802-6.
2008: Christina Despotopoulou; Richard C Bauer; Arkady Krasovskiy; Peter Mayer; Jeffrey M Stryker; Paul Knochel
Selective mono- and 1,2-difunctionalisation of cyclopentene derivatives via Mg and Cu intermediates.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(8):2499-506.
2008: Christoph J Rohbogner; Giuliano C Clososki; Paul Knochel
A general method for meta and para functionalization of arenes using TMP2Mg2 LiCl.
Angewandte Chemie (International ed. in English) 2008;47(8):1503-7.
2008: Lei Shi; Yuanyuan Chu; Paul Knochel; Herbert Mayr
Relative rates of bromine-magnesium exchange reactions in substituted bromobenzene derivatives.
Angewandte Chemie (International ed. in English) 2008;47(1):202-4.
2007: Laurin Melzig; Andrey Gavryushin; Paul Knochel
Direct aminoalkylation of arenes and hetarenes via Ni-catalyzed Negishi cross-coupling reactions.
Organic letters 2007;9(26):5529-32.
2007: Nadège Boudet; Jennifer R Lachs; Paul Knochel
Multiple regioselective functionalizations of quinolines via magnesiations.
Organic letters 2007;9(26):5525-8.
2007: Fraser F Fleming; Subrahmanyam Gudipati; Viet Anh Vu; Robert J Mycka; Paul Knochel
Grignard reagents: alkoxide-directed iodine-magnesium exchange at sp3 centers.
Organic letters 2007;9(22):4507-9.
2007: Nadège Boudet; Shohei Sase; Pradipta Sinha; Ching-Yuan Liu; Arkady Krasovskiy; Paul Knochel
Directed ortho insertion (DoI): a new approach to functionalized aryl and heteroaryl zinc reagents.
Journal of the American Chemical Society 2007;129(41):12358-9.
2007: Ching-Yuan Liu; Paul Knochel
Preparation of polyfunctional aryl azides from aryl triazenes. A new synthesis of ellipticine, 9-methoxyellipticine, isoellipticine, and 7-carbethoxyisoellipticine.
The Journal of organic chemistry 2007;72(19):7106-15.
2007: Ching-Yuan Liu; Andrey Gavryushin; Paul Knochel
Synthesis of functionalized o-, m-, and p-terphenyl derivatives by consecutive cross-coupling reactions of triazene-substituted arylboronic esters.
Chemistry, an Asian journal 2007;2(8):1020-30.
2007: Murthy N Cheemala; Paul Knochel
New P,N-ferrocenyl ligands for the asymmetric Ir-catalyzed hydrogenation of imines.
Organic letters 2007;9(16):3089-92.
2007: Felix Kopp; Stefan Wunderlich; Paul Knochel
Halogen-magnesium exchange on unprotected aromatic and heteroaromatic carboxylic acids.
Chemical communications (Cambridge, England) 2007;(20):2075-7.
2007: Christiane C Kofink; Benoit Blank; Sandro Pagano; Nadine Götz; Paul Knochel
Iron-catalyzed aryl-aryl cross-coupling reaction tolerating amides and unprotected quinolinones.
Chemical communications (Cambridge, England) 2007;(19):1954-6.
2007: Hongjun Ren; Guillaume Dunet; Peter Mayer; Paul Knochel
Highly diastereoselective synthesis of homoallylic alcohols bearing adjacent quaternary centers using substituted allylic zinc reagents.
Journal of the American Chemical Society 2007;129(17):5376-7.
2007: Felix Kopp; Paul Knochel
Functionalization of unprotected uracil derivatives using the halogen-magnesium exchange.
Organic letters 2007;9(9):1639-41.
2007: Sylvie Perrone; Paul Knochel
Highly diastereoselective preparation of (E)-alkenylsilanes bearing an alpha-chiral center.
Organic letters 2007;9(6):1041-4.
2007: Darunee Soorukram; Paul Knochel
Formal enantioselective synthesis of (+)-estrone.
Organic letters 2007;9(6):1021-3.
2007: Hongjun Ren; Zhuo Li; Paul Knochel
Chemoselective C(sp3)-H bond activation for the preparation of condensed N-heterocycles.
Chemistry, an Asian journal 2007;2(3):416-33.
2007: Srinivas Reddy Dubbaka; Marcel Kienle; Herbert Mayr; Paul Knochel
Copper(I)-mediated oxidative cross-coupling between functionalized alkynyl lithium and aryl magnesium reagents.
Angewandte Chemie (International ed. in English) 2007;46(47):9093-6.
2007: Goren Kolodney; Genia Sklute; Sylvie Perrone; Paul Knochel; Ilan Marek
Diastereodivergent synthesis of enantiomerically pure homoallylic amine derivatives containing quaternary carbon stereocenters.
Angewandte Chemie (International ed. in English) 2007;46(48):9291-4.
2007: Stefan H Wunderlich; Paul Knochel
(tmp)(2)Zn x 2 MgCl(2) x 2 LiCl: a chemoselective base for the directed zincation of sensitive arenes and heteroarenes.
Angewandte Chemie (International ed. in English) 2007;46(40):7685-8.
2007: Giuliano C Clososki; Christoph J Rohbogner; Paul Knochel
Direct magnesiation of polyfunctionalized arenes and heteroarenes using (tmp)(2)Mg x 2LiCl.
Angewandte Chemie (International ed. in English) 2007;46(40):7681-4.
2007: Ralf J Kloetzing; Arkady Krasovskiy; Paul Knochel
The Mg-oppenauer oxidation as a mild method for the synthesis of aryl and metallocenyl ketones.
Chemistry (Weinheim an der Bergstrasse, Germany) 2007;13(1):215-27.
2006: Vicente Del Amo; Srinivas Reddy Dubbaka; Arkady Krasovskiy; Paul Knochel
General preparation of primary, secondary, and tertiary aryl amines by the oxidative coupling of polyfunctional aryl and heteroaryl amidocuprates.
Angewandte Chemie (International ed. in English) 2006;45(46):7838-42.
2006: Wenwei Lin; Oliver Baron; Paul Knochel
Highly functionalized benzene syntheses by directed mono or multiple magnesiations with TMPMgCl.LiCl.
Organic letters 2006;8(24):5673-6.
2006: Arkady Krasovskiy; Vladimir Malakhov; Andrey Gavryushin; Paul Knochel
Efficient synthesis of functionalized organozinc compounds by the direct insertion of zinc into organic iodides and bromides.
Angewandte Chemie (International ed. in English) 2006;45(36):6040-4.
2006: Christiane C Kofink; Paul Knochel
Synthesis of functionalized diarylmethanes via a copper-catalyzed cross-coupling of arylmagnesium reagents with benzylic phosphates.
Organic letters 2006;8(18):4121-4.
2006: Pradipta Sinha; Christiane C Kofink; Paul Knochel
Preparation of aryl-alkylamines via electrophilic amination of functionalized arylazo tosylates with alkylzinc reagents.
Organic letters 2006;8(17):3741-4.
2006: Nadège Boudet; Paul Knochel
Chemo- and regioselective functionalization of uracil derivatives. Applications to the synthesis of oxypurinol and emivirine.
Organic letters 2006;8(17):3737-40.
2006: Arkady Krasovskiy; Alexander A Tishkov; Vicente Del Amo; Herbert Mayr; Paul Knochel
Transition-metal-free homocoupling of organomagnesium compounds.
Angewandte Chemie (International ed. in English) 2006;45(30):5010-4.
2006: Xiaoyin Yang; Paul Knochel
Direct preparation of copper organometallics bearing an aldehyde function via an iodine-copper exchange.
Chemical communications (Cambridge, England) 2006;(23):2486-8.
2006: Xiaoyin Yang; Paul Knochel
Selective functionalization of imidazoles via an iodine-copper exchange reaction.
Chemical communications (Cambridge, England) 2006;(20):2170-2.
2006: Darunee Soorukram; Paul Knochel
Copper-catalyzed preparation of ketones bearing a stereogenic center in alpha position.
Angewandte Chemie (International ed. in English) 2006;45(22):3686-9.
2006: Nina Gommermann; Paul Knochel
Practical highly enantioselective synthesis of propargylamines through a copper-catalyzed one-pot three-component condensation reaction.
Chemistry (Weinheim an der Bergstrasse, Germany) 2006;12(16):4380-92.
2006: Hongjun Ren; Paul Knochel
Chemoselective benzylic C-H activations for the preparation of condensed N-heterocycles.
Angewandte Chemie (International ed. in English) 2006;45(21):3462-5.
2006: Arkady Krasovskiy; Valeria Krasovskaya; Paul Knochel
Mixed Mg/Li amides of the type R2NMgCl.LiCl as highly efficient bases for the regioselective generation of functionalized aryl and heteroaryl magnesium compounds.
Angewandte Chemie (International ed. in English) 2006;45(18):2958-61.
2006: Xiaoyin Yang; Paul Knochel
Stereoselective functionalization of beta-iodo-alpha,beta-unsaturated ketones via an iodine-copper exchange reaction.
Organic letters 2006;8(9):1941-3.
2006: Ralf J Kloetzing; Tobias Thaler; Paul Knochel
An improved asymmetric reformatsky reaction mediated by (-)-N,N-dimethylaminoisoborneol.
Organic letters 2006;8(6):1125-8.
2006: Hongjun Ren; Paul Knochel
Regioselective functionalization of trisubstituted pyridines using a bromine-magnesium exchange.
Chemical communications (Cambridge, England) 2006;(7):726-8.
2006: Tobias J Korn; Matthias A Schade; Stefan Wirth; Paul Knochel
Cobalt(II)-catalyzed cross-coupling between polyfunctional arylcopper reagents and aryl fluorides or tosylates.
Organic letters 2006;8(4):725-8.
2006: Ching-Yuan Liu; Hongjun Ren; Paul Knochel
Magnesiated unsaturated silylated cyanohydrins as synthetic equivalents of aromatic and heterocyclic grignard reagents bearing a ketone or an aldehyde.
Organic letters 2006;8(4):617-9.
2006: Hiriyakkanavar Ila; Oliver Baron; Andreas J Wagner; Paul Knochel
Functionalized magnesium organometallics as versatile intermediates for the synthesis of polyfunctional heterocycles.
Chemical communications (Cambridge, England) 2006;(6):583-93.
2006: Armin H Stoll; Arkady Krasovskiy; Paul Knochel
Functionalized benzylic magnesium reagents through a sulfur-magnesium exchange.
Angewandte Chemie (International ed. in English) 2006;45(4):606-9.
2006: Arkady Krasovskiy; Felix Kopp; Paul Knochel
Soluble lanthanide salts (LnCl3.2LiCl) for the improved addition of organomagnesium reagents to carbonyl compounds.
Angewandte Chemie (International ed. in English) 2006;45(3):497-500.
2005: Arkady Krasovskiy; Bernd F Straub; Paul Knochel
Highly efficient reagents for Br/Mg exchange.
Angewandte Chemie (International ed. in English) 2005;45(1):159-62.
2005: Andrey Gavryushin; Christiane C Kofink; Georg Manolikakes; Paul Knochel
Efficient cross-coupling of functionalized arylzinc halides catalyzed by a nickel chloride-diethyl phosphite system.
Organic letters 2005;7(22):4871-4.
2005: Nina Gommermann; Paul Knochel
2-Phenallyl as a versatile protecting group for the asymmetric one-pot three-component synthesis of propargylamines.
Chemical communications (Cambridge, England) 2005;(33):4175-7.
2005: Felix Kopp; Genia Sklute; Kurt Polborn; Ilan Marek; Paul Knochel
Stereoselective functionalization of cyclopropane derivatives using bromine/magnesium and sulfoxide/magnesium exchange reactions.
Organic letters 2005;7(17):3789-91.
2005: Helena Leuser; Sylvie Perrone; Frédéric Liron; Florian F Kneisel; Paul Knochel
Highly enantioselective preparation of tertiary alcohols and amines by copper-mediated diastereoselective allylic S(N)2' substitutions.
Angewandte Chemie (International ed. in English) 2005;44(29):4627-31.
2005: Wenwei Lin; Ioannis Sapountzis; Paul Knochel
Preparation of functionalized aryl magnesium reagents by the addition of magnesium aryl thiolates and amides to arynes.
Angewandte Chemie (International ed. in English) 2005;44(27):4258-61.
2005: Ching-Yuan Liu; Paul Knochel
Preparation of polyfunctional arylmagnesium reagents bearing a triazene moiety. A new carbazole synthesis.
Organic letters 2005;7(13):2543-6.
2005: Oliver Baron; Paul Knochel
Preparation and selective reactions of mixed bimetallic aromatic and heteroaromatic boron-magnesium reagents.
Angewandte Chemie (International ed. in English) 2005;44(20):3133-5.
2005: Tobias J Korn; Paul Knochel
Cobalt(II)-catalyzed cross-coupling of polyfunctional aryl copper reagents with aryl bromides and chlorides.
Angewandte Chemie (International ed. in English) 2005;44(19):2947-51.
2005: Ioannis Sapountzis; Henry Dube; Robert Lewis; Nina Gommermann; Paul Knochel
Synthesis of functionalized nitroarylmagnesium halides via an iodine-magnesium exchange.
The Journal of organic chemistry 2005;70(7):2445-54.
2005: Fraser F Fleming; Zhiyu Zhang; Wang Liu; Paul Knochel
Metalated nitriles: organolithium, -magnesium, and -copper exchange of alpha-halonitriles.
The Journal of organic chemistry 2005;70(6):2200-5.
2005: Ioannis Sapountzis; Wenwei Lin; Christiane C Kofink; Christina Despotopoulou; Paul Knochel
Iron-catalyzed aryl-aryl cross-couplings with magnesium-derived copper reagents.
Angewandte Chemie (International ed. in English) 2005;44(11):1654-8.
2005: Hongjun Ren; Arkady Krasovskiy; Paul Knochel
Preparation of cyclic alkenylmagnesium reagents via an iodine/magnesium exchange.
Chemical communications (Cambridge, England) 2005;(4):543-5.
2004: Hongjun Ren; Arkady Krasovskiy; Paul Knochel
Stereoselective preparation of functionalized acyclic alkenylmagnesium reagents using i-PrMgCl.LiCl.
Organic letters 2004;6(23):4215-7.
2004: Nina Gommermann; Paul Knochel
Practical highly enantioselective synthesis of terminal propargylamines. An expeditious synthesis of (S)-(+)-coniine.
Chemical communications (Cambridge, England) 2004;(20):2324-5.
2004: Felix Kopp; Arkady Krasovskiy; Paul Knochel
Convenient magnesiation of aromatic and heterocyclic rings bearing a hydroxy group in presence of LiCl.
Chemical communications (Cambridge, England) 2004;(20):2288-9.
2004: Jesús A Varela; Diego Peña; Bernd Goldfuss; Dmitri Denisenko; Jiri Kulhanek; Kurt Polborn; Paul Knochel
Diastereoselective remote C-H activation by hydroboration.
Chemistry (Weinheim an der Bergstrasse, Germany) 2004;10(17):4252-64.
2004: Ioannis Sapountzis; Wenwei Lin; Markus Fischer; Paul Knochel
Preparation of polyfunctional arynes via 2-magnesiated diaryl sulfonates.
Angewandte Chemie (International ed. in English) 2004;43(33):4364-6.
2004: Tanasri Bunlaksananusorn; Paul Knochel
t-BuOK-mediated hydrophosphination of functionalized alkenes: a novel synthesis of chiral P,N- and P,P-ligands.
The Journal of organic chemistry 2004;69(14):4595-601.
2004: Darunee Soorukram; Paul Knochel
Enantioselective synthesis of alpha-ionone derivatives using an anti S(N)2' substitution of functionalized zinc organometallics.
Organic letters 2004;6(14):2409-11.
2004: Arkady Krasovskiy; Paul Knochel
A LiCl-mediated Br/Mg exchange reaction for the preparation of functionalized aryl- and heteroarylmagnesium compounds from organic bromides.
Angewandte Chemie (International ed. in English) 2004;43(25):3333-6.
2004: Christophe Duplais; Filip Bures; Ioannis Sapountzis; Tobias J Korn; Gérard Cahiez; Paul Knochel
An efficient synthesis of diaryl ketones by iron-catalyzed arylation of aroyl cyanides.
Angewandte Chemie (International ed. in English) 2004;43(22):2968-70.
2004: Xiaoyin Yang; Andreas Althammer; Paul Knochel
Selective functionalization in positions 2 and 3 of indole via an iodine-copper exchange reaction.
Organic letters 2004;6(10):1665-7.
2004: M Isabel Calaza; Xiaoyin Yang; Darunee Soorukram; Paul Knochel
Stereoselective S N 2-substitutions using polyfunctional lithium arylcuprates prepared by an iodine-copper exchange.
Organic letters 2004;6(4):529-31.
2004: Fraser F Fleming; Zhiyu Zhang; Paul Knochel
Metalated nitriles: halogen-metal exchange with alpha-halonitriles.
Organic letters 2004;6(4):501-3.
2004: Florian F Kneisel; Maximilian Dochnahl; Paul Knochel
Nucleophilic catalysis of the iodine-zinc exchange reaction: preparation of highly functionalized diaryl zinc compounds.
Angewandte Chemie (International ed. in English) 2004;43(8):1017-21.
2004: Frédéric Liron; Paul Knochel
Stereoselective [2,3] sigmatropic rearrangement of acyclic allylic phosphinites.
Chemical communications (Cambridge, England) 2004;(3):304-5.
2004: Ioannis Sapountzis; Paul Knochel
A general amination method based on the addition of polyfunctional arylmagnesium reagents to functionalized arylazo tosylates.
Angewandte Chemie (International ed. in English) 2004;43(7):897-900.
2003: Nina Gommermann; Christopher Koradin; Kurt Polborn; Paul Knochel
Enantioselective, copper(I)-catalyzed three-component reaction for the preparation of propargylamines.
Angewandte Chemie (International ed. in English) 2003;42(46):5763-6.
2003: Barbara Heller; Bernd Sundermann; Christine Fischer; Jingsong You; Waiqiang Chen; Hans-Joachim Drexler; Paul Knochel; Werner Bonrath; Andrey Gutnov
Facile and racemization-free conversion of chiral nitriles into pyridine derivatives.
The Journal of organic chemistry 2003;68(24):9221-5.
2003: Wolfgang Dohle; Anne Staubitz; Paul Knochel
Mild synthesis of polyfunctional benzimidazoles and indoles by the reduction of functionalized nitroarenes with phenylmagnesium chloride.
Chemistry (Weinheim an der Bergstrasse, Germany) 2003;9(21):5323-31.
2003: Kolja M Knapp; Bernd Goldfuss; Paul Knochel
Stereoselective synthesis of anti-1,4-diols by a BH3.THF-mediated rearrangement of 1,2-disubstituted cyclobutenes.
Chemistry (Weinheim an der Bergstrasse, Germany) 2003;9(21):5259-65.
2003: Paul Knochel; Wolfgang Dohle; Nina Gommermann; Florian F Kneisel; Felix Kopp; Tobias J Korn; Ioannis Sapountzis; Viet Anh Vu
Highly functionalized organomagnesium reagents prepared through halogen-metal exchange.
Angewandte Chemie (International ed. in English) 2003;42(36):4302-20.
2003: Tanasri Bunlaksananusorn; Kurt Polborn; Paul Knochel
New P,N ligands for asymmetric Ir-catalyzed reactions.
Angewandte Chemie (International ed. in English) 2003;42(33):3941-3.
2003: Christopher Koradin; Nina Gommermann; Kurt Polborn; Paul Knochel
Synthesis of enantiomerically enriched propargylamines by copper-catalyzed addition of alkynes to enamines.
Chemistry (Weinheim an der Bergstrasse, Germany) 2003;9(12):2797-2811.
2003: Eike Hupe; M Isabel Calaza; Paul Knochel
Substrate-controlled highly diastereoselective synthesis of primary and secondary diorganozinc reagents by hydroboration/boron-zinc exchange sequence.
Chemistry (Weinheim an der Bergstrasse, Germany) 2003;9(12):2789-96.
2003: Nicole Harrington-Frost; Helena Leuser; M Isabel Calaza; Florian F Kneisel; Paul Knochel
Highly stereoselective anti SN2' substitutions of (Z)-allylic pentafluorobenzoates with polyfunctionalized zinc-copper reagents.
Organic letters 2003;5(12):2111-4.
2003: Xiaoyin Yang; Thomas Rotter; Claudia Piazza; Paul Knochel
Successive iodine-magnesium or -copper exchange reactions for the selective functionalization of polyhalogenated aromatics.
Organic letters 2003;5(8):1229-31.
2003: M Isabel Calaza; Eike Hupe; Paul Knochel
Highly anti-selective SN2' substitutions of chiral cyclic 2-iodo-allylic alcohol derivatives with mixed zinc-copper reagents.
Organic letters 2003;5(7):1059-61.
2003: Greta Varchi; Christiane C Kofink; David M Lindsay; Alfredo Ricci; Paul Knochel
Direct preparation of polyfunctional amino-substituted arylmagnesium reagents via an iodine-magnesium exchange reaction.
Chemical communications (Cambridge, England) 2003;(3):396-7.
2002: Matthias Lotz; Kurt Polborn; Paul Knochel
New ferrocenyl ligands with broad applications in asymmetric catalysis.
Angewandte Chemie (International ed. in English) 2002;41(24):4708-11.
2002: Claudia Piazza; Paul Knochel
Sterically hindered lithium dialkylcuprates for the generation of highly functionalized mixed cuprates through a halogen-copper exchange.
Angewandte Chemie (International ed. in English) 2002;41(17):3263-5.
2002: Eike Hupe; Ilan Marek; Paul Knochel
Diastereoselective reduction of alkenylboronic esters as a new method for controlling the stereochemistry of up to three adjacent centers in cyclic and acyclic molecules.
Organic letters 2002;4(17):2861-3.
2002: Ioannis Sapountzis; Paul Knochel
A new general preparation of polyfunctional diarylamines by the addition of functionalized arylmagnesium compounds to nitroarenes.
Journal of the American Chemical Society 2002;124(32):9390-1.
2002: Christopher Koradin; Kurt Polborn; Paul Knochel
Enantioselective synthesis of propargylamines by copper-catalyzed addition of alkynes to enamines.
Angewandte Chemie (International ed. in English) 2002;41(14):2535-8.
2002: David M Lindsay; Wolfgang Dohle; Anne Eeg Jensen; Felix Kopp; Paul Knochel
Preparation of polyfunctional heterocycles using highly functionalized aminated arylmagnesium reagents as versatile scaffolds.
Organic letters 2002;4(11):1819-22.
2002: Ioannis Sapountzis; Paul Knochel
General preparation of functionalized o-nitroarylmagnesium halides through an iodine-magnesium exchange.
Angewandte Chemie (International ed. in English) 2002;41(9):1610-1.
2002: Tania Ireland; Katja Tappe; Gabi Grossheimann; Paul Knochel
Synthesis of a new class of chiral 1,5-diphosphanylferrocene ligands and their use in enantioselective hydrogenation.
Chemistry (Weinheim an der Bergstrasse, Germany) 2002;8(4):843-52.
2002: Viet Anh Vu; Ilan Marek; Kurt Polborn; Paul Knochel
Preparation of new functionalized cyclopropylmagnesium reagents.
Angewandte Chemie (International ed. in English) 2002;41(2):351-2.
2002: Anne Eeg Jensen; Paul Knochel
Nickel-catalyzed cross-coupling between functionalized primary or secondary alkylzinc halides and primary alkyl halides.
The Journal of organic chemistry 2002;67(1):79-85.
2001: Ioannis Sapountzis; Wolfgang Dohle; Paul Knochel
Stereoselective preparation of highly functionalized (Z)-3-magnesiated enoates by an iodine-magnesium exchange reaction.
Chemical communications (Cambridge, England) 2001;(20):2068-9.
2001: Wolfgang Dohle; David M Lindsay; Paul Knochel
Copper-mediated cross-coupling of functionalized arylmagnesium reagents with functionalized alkyl and benzylic halides.
Organic letters 2001;3(18):2871-3.
2001: Jesús A Varela; Diego Peña; Bernd Goldfuss; Kurt Polborn; Paul Knochel
Remote C-H activation of phenyl-substituted alkenes by BH(3).THF: mechanism and applications.
Organic letters 2001;3(15):2395-8.
2001: Eike Hupe; Paul Knochel
Stereoselective synthesis of secondary organozinc reagents and their reaction with heteroatomic electrophiles.
Organic letters 2001;3(1):127-30.
2000: Jos P Varghese; Paul Knochel; Ilan Marek
New allene synthesis via carbocupration-zinc carbenoid homologation and beta-elimination sequence.
Organic letters 2000;2(18):2849-52.