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Michael Krische

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TOP 3
Andrew R Waldeck; Michael J Krische
Total synthesis of cyanolide A in the absence of protecting groups, chiral auxiliaries, or premetalated carbon nucleophiles.
Xin Gao; Sang Kook Woo; Michael J Krische
Total synthesis of 6-deoxyerythronolide B via C-C bond-forming transfer hydrogenation.
Laina M Geary; Ben W Glasspoole; Mary M Kim; Michael J Krische
Successive C-C coupling of dienes to vicinally dioxygenated hydrocarbons: ruthenium catalyzed [4 + 2] cycloaddition across the diol, hydroxycarbonyl, or dione oxidation levels.

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All Publications

2013: Andrew R Waldeck; Michael J Krische
Total synthesis of cyanolide A in the absence of protecting groups, chiral auxiliaries, or premetalated carbon nucleophiles.
Angewandte Chemie (International ed. in English) 2013;52(16):4470-3.
2013: Xin Gao; Sang Kook Woo; Michael J Krische
Total synthesis of 6-deoxyerythronolide B via C-C bond-forming transfer hydrogenation.
Journal of the American Chemical Society 2013;135(11):4223-6.
2013: Laina M Geary; Ben W Glasspoole; Mary M Kim; Michael J Krische
Successive C-C coupling of dienes to vicinally dioxygenated hydrocarbons: ruthenium catalyzed [4 + 2] cycloaddition across the diol, hydroxycarbonyl, or dione oxidation levels.
Journal of the American Chemical Society 2013;135(10):3796-9.
2013: Anne-Marie R Dechert-Schmitt; Daniel C Schmitt; Michael J Krische
Protecting-group-free diastereoselective C-C coupling of 1,3-glycols and allyl acetate through site-selective primary alcohol dehydrogenation.
Angewandte Chemie (International ed. in English) 2013;52(11):3195-8.
2012: Emma L McInturff; Eiji Yamaguchi; Michael J Krische
Chiral-anion-dependent inversion of diastereo- and enantioselectivity in carbonyl crotylation via ruthenium-catalyzed butadiene hydrohydroxyalkylation.
Journal of the American Chemical Society 2012;134(51):20628-31.
2012: Daniel C Schmitt; Anne-Marie R Dechert-Schmitt; Michael J Krische
Iridium-catalyzed allylation of chiral β-stereogenic alcohols: bypassing discrete formation of epimerizable aldehydes.
Organic letters 2012;14(24):6302-5.
2012: Laina M Geary; Joyce C Leung; Michael J Krische
Ruthenium-catalyzed reductive coupling of 1,3-enynes and aldehydes by transfer hydrogenation: anti-diastereoselective carbonyl propargylation.
Chemistry (Weinheim an der Bergstrasse, Germany) 2012;18(52):16823-7.
2012: Joyce C Leung; Jason R Zbieg; Te-Yu Chen; Laina M Geary; Michael J Krische
Direct, redox-neutral prenylation and geranylation of secondary carbinol C-H bonds: C4-regioselectivity in ruthenium-catalyzed C-C couplings of dienes to α-hydroxy esters.
Journal of the American Chemical Society 2012;134(38):15700-3.
2012: Sang Kook Woo; Laina M Geary; Michael J Krische
Enantioselective carbonyl propargylation by iridium-catalyzed transfer hydrogenative coupling of alcohols and propargyl chlorides.
Angewandte Chemie (International ed. in English) 2012;51(31):7830-4.
2012: T Patrick Montgomery; Boyoung Y Park; Abbas Hassan; Michael J Krische
Enantioselective conversion of primary alcohols to α-exo-methylene γ-butyrolactones via iridium-catalyzed C-C bond-forming transfer hydrogenation: 2-(alkoxycarbonyl)allylation.
Journal of the American Chemical Society 2012;134(27):11100-3.
2012: Abbas Hassan; T Patrick Montgomery; Michael J Krische
Consecutive iridium catalyzed C-C and C-H bond forming hydrogenations for the diastereo- and enantioselective synthesis of syn-3-fluoro-1-alcohols: C-H (2-fluoro)allylation of primary alcohols.
Chemical communications (Cambridge, England) 2012;48(39):4692-4.
2012: Jason R Zbieg; Emma L McInturff; Eiji Yamaguchi; Michael J Krische
Enantioselective C-H crotylation of primary alcohols via hydrohydroxyalkylation of butadiene.
Science (New York, N.Y.) 2012;336(6079):324-7.
2012: Laina M Geary; Joyce C Leung; Sang Kook Woo; Michael J Krische
Diastereo- and enantioselective iridium-catalyzed carbonyl propargylation from the alcohol or aldehyde oxidation level: 1,3-enynes as allenylmetal equivalents.
Angewandte Chemie (International ed. in English) 2012;51(12):2972-6.
2011: Joseph Moran; Austin G Smith; Ryan M Carris; Jeffrey S Johnson; Michael J Krische
Polarity inversion of donor-acceptor cyclopropanes: disubstituted δ-lactones via enantioselective iridium catalysis.
Journal of the American Chemical Society 2011;133(46):18618-21.
2011: Joyce C Leung; Ryan Patman; Brannon Sam; Michael J Krische
Alkyne-aldehyde reductive C-C coupling through ruthenium-catalyzed transfer hydrogenation: direct regio- and stereoselective carbonyl vinylation to form trisubstituted allylic alcohols in the absence of premetallated reagents.
Chemistry (Weinheim an der Bergstrasse, Germany) 2011;17(44):12437-43.
2011: Abbas Hassan; Ian A Townsend; Michael J Krische
Catalytic enantioselective Grignard Nozaki-Hiyama methallylation from the alcohol oxidation level: chloride compensates for π-complex instability.
Chemical communications (Cambridge, England) 2011;47(36):10028-30.
2011: Yu Lu; Sang Kook Woo; Michael J Krische
Total synthesis of bryostatin 7 via C-C bond-forming hydrogenation.
Journal of the American Chemical Society 2011;133(35):13876-9.
2011: Xin Gao; Hoon Han; Michael J Krische
Direct generation of acyclic polypropionate stereopolyads via double diastereo- and enantioselective iridium-catalyzed crotylation of 1,3-diols: beyond stepwise carbonyl addition in polyketide construction.
Journal of the American Chemical Society 2011;133(32):12795-800.
2011: Jason R Zbieg; Joseph Moran; Michael J Krische
Diastereo- and enantioselective ruthenium-catalyzed hydrohydroxyalkylation of 2-silyl-butadienes: carbonyl syn-crotylation from the alcohol oxidation level.
Journal of the American Chemical Society 2011;133(27):10582-6.
2011: Cory C Bausch; Bernhard Breit; Ryan L Patman; Michael J Krische
Divergent regioselectivity in the synthesis of trisubstituted allylic alcohols by nickel- and ruthenium-catalyzed alkyne hydrohydroxymethylation with formaldehyde.
Angewandte Chemie (International ed. in English) 2011;50(25):5687-90.
2011: Esa T T Kumpulainen; Byungsoo Kang; Michael J Krische
C(21)-C(40) of tetrafibricin via metal catalysis: beyond stoichiometric chiral reagents, auxiliaries, and premetalated nucleophiles.
Organic letters 2011;13(9):2484-7.
2011: Xin Gao; Yong Jian Zhang; Michael J Krische
Iridium-catalyzed anti-diastereo- and enantioselective carbonyl (α-trifluoromethyl)allylation from the alcohol or aldehyde oxidation level.
Angewandte Chemie (International ed. in English) 2011;50(18):4173-5.
2011: Abbas Hassan; Jason R Zbieg; Michael J Krische
Enantioselective iridium-catalyzed vinylogous Reformatsky-aldol reaction from the alcohol oxidation level: linear regioselectivity by way of carbon-bound enolates.
Angewandte Chemie (International ed. in English) 2011;50(15):3493-6.
2011: Joseph Moran; Angelika Preetz; Ryan A Mesch; Michael J Krische
Iridium-catalysed direct C-C coupling of methanol and allenes.
Nature chemistry 2011;3(4):287-90.
2011: Xin Gao; Ian A Townsend; Michael J Krische
Enhanced anti-diastereo- and enantioselectivity in alcohol-mediated carbonyl crotylation using an isolable single component iridium catalyst.
The Journal of organic chemistry 2011;76(7):2350-4.
2011: Peng Liu; Michael J Krische; Kendall N Houk
Mechanism and origins of regio- and enantioselectivities in RhI-catalyzed hydrogenative couplings of 1,3-diynes and activated carbonyl partners: intervention of a cumulene intermediate.
Chemistry (Weinheim an der Bergstrasse, Germany) 2011;17(14):4021-9.
2011: Michael Rössle; David J Del Valle; Michael J Krische
Synthesis of the cytotrienin A core via metal catalyzed C-C coupling.
Organic letters 2011;13(6):1482-5.
2011: Jason R Zbieg; Emma L McInturff; Joyce C Leung; Michael J Krische
Amplification of anti-diastereoselectivity via Curtin-Hammett effects in ruthenium-catalyzed hydrohydroxyalkylation of 1,1-disubstituted allenes: diastereoselective formation of all-carbon quaternary centers.
Journal of the American Chemical Society 2011;133(4):1141-4.
2010: Soo Bong Han; Abbas Hassan; In Su Kim; Michael J Krische
Total synthesis of (+)-roxaticin via C-C bond forming transfer hydrogenation: a departure from stoichiometric chiral reagents, auxiliaries, and premetalated nucleophiles in polyketide construction.
Journal of the American Chemical Society 2010;132(44):15559-61.
2010: Soo Bong Han; Xin Gao; Michael J Krische
Iridium-catalyzed anti-diastereo- and enantioselective carbonyl (trimethylsilyl)allylation from the alcohol or aldehyde oxidation level.
Journal of the American Chemical Society 2010;132(26):9153-6.
2010: Hoon Han; Michael J Krische
Direct ruthenium-catalyzed C-C coupling of ethanol: diene hydro-hydroxyethylation to form all-carbon quaternary centers.
Organic letters 2010;12(12):2844-6.
2010: Jason R Zbieg; Emma L McInturff; Michael J Krische
Allenamide hydro-hydroxyalkylation: 1,2-amino alcohols via ruthenium-catalyzed carbonyl anti-aminoallylation.
Organic letters 2010;12(11):2514-6.
2010: Yong Jian Zhang; Jin Haek Yang; Sang Hoon Kim; Michael J Krische
anti-Diastereo- and enantioselective carbonyl (hydroxymethyl)allylation from the alcohol or aldehyde oxidation level: allyl carbonates as allylmetal surrogates.
Journal of the American Chemical Society 2010;132(13):4562-3.
2010: Benjamin Bechem; Ryan L Patman; A Stephen K Hashmi; Michael J Krische
Enantioselective carbonyl allylation, crotylation, and tert-prenylation of furan methanols and furfurals via iridium-catalyzed transfer hydrogenation.
The Journal of organic chemistry 2010;75(5):1795-8.
2010: Michael J Krische
Cross-metathesis-based approaches to heteroaromatics: combining catalysts for furan formation.
Proceedings of the National Academy of Sciences of the United States of America 2010;107(8):3279-80.
2010: Soo Bong Han; Hoon Han; Michael J Krische
Diastereo- and enantioselective anti-alkoxyallylation employing allylic gem-dicarboxylates as allyl donors via iridium-catalyzed transfer hydrogenation.
Journal of the American Chemical Society 2010;132(6):1760-1.
2009: Soo Bong Han; In Su Kim; Michael J Krische
Enantioselective iridium-catalyzed carbonyl allylation from the alcohol oxidation level via transfer hydrogenation: minimizing pre-activation for synthetic efficiency.
Chemical communications (Cambridge, England) 2009;(47):7278-87.
2009: Vanessa M Williams; Jong-Rock Kong; Byoung Joon Ko; Yogita Mantri; Jennifer S Brodbelt; Mu-Hyun Baik; Michael J Krische
ESI-MS, DFT, and synthetic studies on the H(2)-mediated coupling of acetylene: insertion of C=X bonds into rhodacyclopentadienes and Brønsted acid cocatalyzed hydrogenolysis of organorhodium intermediates.
Journal of the American Chemical Society 2009;131(44):16054-62.
2009: Christopher D Grant; Michael J Krische
Protecting-group-free synthesis of 3-tert-prenylated oxindoles: contiguous all-carbon quaternary centers via tertiary neopentyl substitution.
Organic letters 2009;11(20):4485-7.
2009: Yong Jian Zhang; Eduardas Skucas; Michael J Krische
Direct prenylation of aromatic and alpha,beta-unsaturated carboxamides via iridium-catalyzed C-H oxidative addition-allene insertion.
Organic letters 2009;11(18):4248-50.
2009: Tomas Smejkal; Hoon Han; Bernhard Breit; Michael J Krische
All-carbon quaternary centers via ruthenium-catalyzed hydroxymethylation of 2-substituted butadienes mediated by formaldehyde: beyond hydroformylation.
Journal of the American Chemical Society 2009;131(30):10366-7.
2009: Abbas Hassan; Yu Lu; Michael J Krische
Elongation of 1,3-polyols via iterative catalyst-directed carbonyl allylation from the alcohol oxidation level.
Organic letters 2009;11(14):3112-5.
2009: Yu Lu; Michael J Krische
Concise synthesis of the bryostatin A-ring via consecutive C-C bond forming transfer hydrogenations.
Organic letters 2009;11(14):3108-11.
2009: Soo Bong Han; In Su Kim; Hoon Han; Michael J Krische
Enantioselective carbonyl reverse prenylation from the alcohol or aldehyde oxidation level employing 1,1-dimethylallene as the prenyl donor.
Journal of the American Chemical Society 2009;131(20):6916-7.
2009: Regan A Jones; Michael J Krische
Asymmetric total synthesis of the iridoid beta-glucoside (+)-geniposide via phosphine organocatalysis.
Organic letters 2009;11(8):1849-51.
2009: Eduardas Skucas; Jason R Zbieg; Michael J Krische
anti-Aminoallylation of aldehydes via ruthenium-catalyzed transfer hydrogenative coupling of sulfonamido allenes: 1,2-aminoalcohols.
Journal of the American Chemical Society 2009;131(14):5054-5.
2009: In Su Kim; Soo Bong Han; Michael J Krische
anti-Diastereo- and enantioselective carbonyl crotylation from the alcohol or aldehyde oxidation level employing a cyclometallated iridium catalyst: alpha-methyl allyl acetate as a surrogate to preformed crotylmetal reagents.
Journal of the American Chemical Society 2009;131(7):2514-20.
2009: Ryan Patman; Mani Chaulagain; Vanessa M Williams; Michael J Krische
Direct vinylation of alcohols or aldehydes employing alkynes as vinyl donors: a ruthenium catalyzed C-C bond-forming transfer hydrogenation.
Journal of the American Chemical Society 2009;131(6):2066-7.
2009: Junji Itoh; Soo Bong Han; Michael J Krische
Enantioselective allylation, crotylation, and reverse prenylation of substituted isatins: iridium-catalyzed C-C bond-forming transfer hydrogenation.
Angewandte Chemie (International ed. in English) 2009;48(34):6313-6.
2009: Yu Lu; In Su Kim; Abbas Hassan; David J Del Valle; Michael J Krische
1,n-glycols as dialdehyde equivalents in iridium-catalyzed enantioselective carbonyl allylation and iterative two-directional assembly of 1,3-polyols.
Angewandte Chemie (International ed. in English) 2009;48(27):5018-21.
2009: John F Bower; In Su Kim; Ryan Patman; Michael J Krische
Catalytic carbonyl addition through transfer hydrogenation: a departure from preformed organometallic reagents.
Angewandte Chemie (International ed. in English) 2009;48(1):34-46.
2008: Peter Webber; Michael J Krische
Concise stereocontrolled formal synthesis of (+/-)-quinine and total synthesis of (+/-)-7- hydroxyquinine via merged Morita-Baylis-Hillman-Tsuji-Trost cyclization.
The Journal of organic chemistry 2008;73(23):9379-87.
2008: In Su Kim; Ming-Yu Ngai; Michael J Krische
Enantioselective iridium-catalyzed carbonyl allylation from the alcohol or aldehyde oxidation level via transfer hydrogenative coupling of allyl acetate: departure from chirally modified allyl metal reagents in carbonyl addition.
Journal of the American Chemical Society 2008;130(44):14891-9.
2008: Fumitoshi Shibahara; John F Bower; Michael J Krische
Diene hydroacylation from the alcohol or aldehyde oxidation level via ruthenium-catalyzed C-C bond-forming transfer hydrogenation: synthesis of beta,gamma-unsaturated ketones.
Journal of the American Chemical Society 2008;130(43):14120-2.
2008: Venukrishnan Komanduri; Christopher D Grant; Michael J Krische
Branch-selective reductive coupling of 2-vinyl pyridines and imines via rhodium catalyzed C-C bond forming hydrogenation.
Journal of the American Chemical Society 2008;130(38):12592-3.
2008: Soo Bong Han; Jong-Rock Kong; Michael J Krische
Catalyst-directed diastereoselectivity in hydrogenative couplings of acetylene to alpha-chiral aldehydes: formal synthesis of all eight L-hexoses.
Organic letters 2008;10(18):4133-5.
2008: Ming-Yu Ngai; Eduardas Skucas; Michael J Krische
Ruthenium catalyzed C-C bond formation via transfer hydrogenation: branch-selective reductive coupling of allenes to paraformaldehyde and higher aldehydes.
Organic letters 2008;10(13):2705-8.
2008: Fumitoshi Shibahara; John F Bower; Michael J Krische
Ruthenium-catalyzed C-C bond forming transfer hydrogenation: carbonyl allylation from the alcohol or aldehyde oxidation level employing acyclic 1,3-dienes as surrogates to preformed allyl metal reagents.
Journal of the American Chemical Society 2008;130(20):6338-9.
2008: In Su Kim; Ming-Yu Ngai; Michael J Krische
Enantioselective iridium-catalyzed carbonyl allylation from the alcohol or aldehyde oxidation level using allyl acetate as an allyl metal surrogate.
Journal of the American Chemical Society 2008;130(20):6340-1.
2008: John F Bower; Ryan Patman; Michael J Krische
Iridium-catalyzed C-C coupling via transfer hydrogenation: carbonyl addition from the alcohol or aldehyde oxidation level employing 1,3-cyclohexadiene.
Organic letters 2008;10(5):1033-5.
2008: Cisco Bee; Soo Bong Han; Abbas Hassan; Hiroki Iida; Michael J Krische
Diastereo- and enantioselective hydrogenative aldol coupling of vinyl ketones: design of effective monodentate TADDOL-like phosphonite ligands.
Journal of the American Chemical Society 2008;130(9):2746-7.
2008: In Su Kim; Michael J Krische
Iridium-catalyzed hydrocarboxylation of 1,1-dimethylallene: byproduct-free reverse prenylation of carboxylic acids.
Organic letters 2008;10(3):513-5.
2008: Ryan Patman; Vanessa M Williams; John F Bower; Michael J Krische
Carbonyl propargylation from the alcohol or aldehyde oxidation level employing 1,3-enynes as surrogates to preformed allenylmetal reagents: a ruthenium-catalyzed C-C bond-forming transfer hydrogenation.
Angewandte Chemie (International ed. in English) 2008;47(28):5220-3.
2007: John F Bower; Eduardas Skucas; Ryan Patman; Michael J Krische
Catalytic C-C coupling via transfer hydrogenation: reverse prenylation, crotylation, and allylation from the alcohol or aldehyde oxidation level.
Journal of the American Chemical Society 2007;129(49):15134-5.
2007: Eduardas Skucas; Ming-Yu Ngai; Venukrishnan Komanduri; Michael J Krische
Enantiomerically enriched allylic alcohols and allylic amines via C-C bond-forming hydrogenation: asymmetric carbonyl and imine vinylation.
Accounts of chemical research 2007;40(12):1394-401.
2007: Ming-Yu Ngai; Andriy Barchuk; Michael J Krische
Enantioselective iridium-catalyzed imine vinylation: optically enriched allylic amines via alkyne-imine reductive coupling mediated by hydrogen.
Journal of the American Chemical Society 2007;129(42):12644-5.
2007: Eduardas Skucas; John F Bower; Michael J Krische
Carbonyl allylation in the absence of preformed allyl metal reagents: reverse prenylation via iridium-catalyzed hydrogenative coupling of dimethylallene.
Journal of the American Chemical Society 2007;129(42):12678-9.
2007: Young-Taek Hong; Chang-Woo Cho; Eduardas Skucas; Michael J Krische
Enantioselective reductive coupling of 1,3-enynes to glyoxalates mediated by hydrogen: asymmetric synthesis of beta,gamma-unsaturated alpha-hydroxy esters.
Organic letters 2007;9(19):3745-8.
2007: Susan A Garner; Michael J Krische
Rhodium-catalyzed reductive mannich coupling of vinyl ketones to N-sulfonylimines mediated by hydrogen.
The Journal of organic chemistry 2007;72(15):5843-6.
2007: Andriy Barchuk; Ming-Yu Ngai; Michael J Krische
Allylic amines via iridium-catalyzed C-C bond forming hydrogenation: imine vinylation in the absence of stoichiometric byproducts or metallic reagents.
Journal of the American Chemical Society 2007;129(27):8432-3.
2007: Eduardas Skucas; Jong-Rock Kong; Michael J Krische
Enantioselective reductive coupling of acetylene to N-arylsulfonyl imines via rhodium catalyzed C-C bond-forming hydrogenation: (Z)-dienyl allylic amines.
Journal of the American Chemical Society 2007;129(23):7242-3.
2007: Ming-Yu Ngai; Jong-Rock Kong; Michael J Krische
Hydrogen-mediated C-C bond formation: a broad new concept in catalytic C-C coupling.
The Journal of organic chemistry 2007;72(4):1063-72.
2007: Ming-Yu Ngai; Andriy Barchuk; Michael J Krische
Iridium-catalyzed C-C bond forming hydrogenation: direct regioselective reductive coupling of alkyl-substituted alkynes to activated ketones.
Journal of the American Chemical Society 2007;129(2):280-1.
2006: Cheol-Kyu Jung; Michael J Krische
Asymmetric induction in hydrogen-mediated reductive aldol additions to alpha-amino aldehydes catalyzed by rhodium: selective formation of syn-stereotriads directed by intramolecular hydrogen-bonding.
Journal of the American Chemical Society 2006;128(51):17051-6.
2006: Venukrishnan Komanduri; Michael J Krische
Enantioselective reductive coupling of 1,3-enynes to heterocyclic aromatic aldehydes and ketones via rhodium-catalyzed asymmetric hydrogenation: mechanistic insight into the role of Brønsted acid additives.
Journal of the American Chemical Society 2006;128(51):16448-9.
2006: Jong-Rock Kong; Michael J Krische
Catalytic carbonyl Z-dienylation via multicomponent reductive coupling of acetylene to aldehydes and alpha-ketoesters mediated by hydrogen: Carbonyl insertion into cationic rhodacyclopentadienes.
Journal of the American Chemical Society 2006;128(50):16040-1.
2006: Soo Bong Han; Michael J Krische
Reductive aldol coupling of divinyl ketones via rhodium-catalyzed hydrogenation: syn-diastereoselective construction of beta-hydroxyenones.
Organic letters 2006;8(24):5657-60.
2006: Young-Taek Hong; Andriy Barchuk; Michael J Krische
Branch-selective intermolecular hydroacylation: hydrogen-mediated coupling of anhydrides to styrenes and activated olefins.
Angewandte Chemie (International ed. in English) 2006;45(41):6885-8.
2006: Haeil Park; Chang-Woo Cho; Michael J Krische
Phosphine-catalyzed allylic substitution of Morita-Baylis-Hillman acetates: synthesis of N-protected beta-aminophosphonic acid esters.
The Journal of organic chemistry 2006;71(20):7892-4.
2006: Jong Uk Rhee; Michael J Krische
Highly enantioselective reductive cyclization of acetylenic aldehydes via rhodium catalyzed asymmetric hydrogenation.
Journal of the American Chemical Society 2006;128(33):10674-5.
2006: Chang-Woo Cho; Michael J Krische
Alpha-hydroxy esters via enantioselective hydrogen-mediated C-C coupling: regiocontrolled reactions of silyl-substituted 1,3-diynes.
Organic letters 2006;8(17):3873-6.
2006: Chang-Woo Cho; Michael J Krische
Enantioselective reductive coupling of alkynes and alpha-keto aldehydes via rhodium-catalyzed hydrogenation: an approach to bryostatin substructures.
Organic letters 2006;8(5):891-4.
2006: Cheol-Kyu Jung; Susan A Garner; Michael J Krische
Hydrogen-mediated aldol reductive coupling of vinyl ketones catalyzed by rhodium: high syn-selectivity through the effect of tri-2-furylphosphine.
Organic letters 2006;8(3):519-22.
2006: Jong-Rock Kong; Ming-Yu Ngai; Michael J Krische
Highly enantioselective direct reductive coupling of conjugated alkynes and alpha-ketoesters via rhodium-catalyzed asymmetric hydrogenation.
Journal of the American Chemical Society 2006;128(3):718-9.
2005: Hegui Gong; Michael J Krische
Hydrogen-bond-mediated self-assembly of aminopyrazolones: macrocyclic quartets-single and stacked one-dimensional motifs.
Angewandte Chemie (International ed. in English) 2005;44(43):7069-71.
2005: Jong-Rock Kong; Chang-Woo Cho; Michael J Krische
Hydrogen-mediated reductive coupling of conjugated alkynes with ethyl (N-Sulfinyl)iminoacetates: synthesis of unnatural alpha-amino acids via rhodium-catalyzed C-C bond forming hydrogenation.
Journal of the American Chemical Society 2005;127(32):11269-76.
2005: Jong Uk Rhee; Michael J Krische
Alkynes as synthetic equivalents to stabilized Wittig reagents: intra- and intermolecular carbonyl olefinations catalyzed by Ag(I), BF3, and HBF4.
Organic letters 2005;7(12):2493-5.
2005: Hye-Young Jang; Freddie W Hughes; Hegui Gong; Junmei Zhang; Jennifer S Brodbelt; Michael J Krische
Enantioselective reductive cyclization of 1,6-enynes via rhodium-catalyzed asymmetric hydrogenation: C-C bond formation precedes hydrogen activation.
Journal of the American Chemical Society 2005;127(17):6174-5.
2005: Hegui Gong; Michael J Krische
Duplex molecular strands based on the 3,6-diaminopyridazine hydrogen bonding motif: amplifying small-molecule self-assembly preferences through preorganization and iterative arrangement of binding residues.
Journal of the American Chemical Society 2005;127(6):1719-25.
2004: Chang-Woo Cho; Michael J Krische
Regio- and stereoselective construction of gamma-butenolides through phosphine-catalyzed substitution of Morita-Baylis-Hillman acetates: an organocatalytic allylic alkylation.
Angewandte Chemie (International ed. in English) 2004;43(48):6689-91.
2004: Jingkui Yang; David F Cauble; Adam J Berro; Nathan L Bauld; Michael J Krische
Anion radical [2 + 2] cycloaddition as a mechanistic probe: stoichiometry- and concentration-dependent partitioning of electron-transfer and alkylation pathways in the reaction of the Gilman reagent Me2CuLi.LiI with bis(enones).
The Journal of organic chemistry 2004;69(23):7979-84.
2004: Hye-Young Jang; Michael J Krische
Catalytic C-C bond formation via capture of hydrogenation intermediates.
Accounts of chemical research 2004;37(9):653-61.
2004: Hye-Young Jang; Michael J Krische
Rhodium-catalyzed reductive cyclization of 1,6-diynes and 1,6-enynes mediated by hydrogen: catalytic C-C bond formation via capture of hydrogenation intermediates.
Journal of the American Chemical Society 2004;126(25):7875-80.
2004: Phillip K Koech; Michael J Krische
Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis.
Journal of the American Chemical Society 2004;126(17):5350-1.
2004: Chang-Woo Cho; Jong-Rock Kong; Michael J Krische
Phosphine-catalyzed regiospecific allylic amination and dynamic kinetic resolution of Morita-Baylis-Hillman acetates.
Organic letters 2004;6(8):1337-9.
2004: Hye-Young Jang; Ryan R Huddleston; Michael J Krische
Hydrogen-mediated C-C bond formation: catalytic regio- and stereoselective reductive condensation of alpha-keto aldehydes and 1,3-enynes.
Journal of the American Chemical Society 2004;126(14):4664-8.
2004: Kyriacos Agapiou; David F Cauble; Michael J Krische
Copper-catalyzed tandem conjugate addition-electrophilic trapping: ketones, esters, and nitriles as terminal electrophiles.
Journal of the American Chemical Society 2004;126(14):4528-9.
2004: Brian M Bocknack; Long-Cheng Wang; Michael J Krische
Desymmetrization of enone-diones via rhodium-catalyzed diastereo- and enantioselective tandem conjugate addition-aldol cyclization.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(15):5421-4.
2004: Cheol-Kyu Jung; Jian-Cheng Wang; Michael J Krische
Phosphine-mediated reductive condensation of gamma-acyloxy butynoates: a diversity oriented strategy for the construction of substituted furans.
Journal of the American Chemical Society 2004;126(13):4118-9.
2004: Phillip K Koech; Michael J Krische
Catalytic addition of metallo-aldehyde enolates to ketones: a new C-C bond-forming hydrogenation.
Organic letters 2004;6(5):691-4.
2004: Gwendolyn A Marriner; Susan A Garner; Hye-Young Jang; Michael J Krische
Metallo-aldehyde enolates via enal hydrogenation: catalytic cross aldolization with glyoxal partners as applied to the synthesis of 3,5-disubstituted pyridazines.
The Journal of organic chemistry 2004;69(4):1380-2.
2004: Jingkui Yang; Greg A N Felton; Nathan L Bauld; Michael J Krische
Chemically induced anion radical cycloadditions: intramolecular cyclobutanation of bis(enones) via homogeneous electron transfer.
Journal of the American Chemical Society 2004;126(6):1634-5.
2003: Ryan R Huddleston; Hye-Young Jang; Michael J Krische
First catalytic reductive coupling of 1,3-diynes to carbonyl partners: a new regio- and enantioselective C-C bond forming hydrogenation.
Journal of the American Chemical Society 2003;125(38):11488-9.
2003: Hye-Young Jang; Ryan R Huddleston; Michael J Krische
A New catalytic C[bond]C bond-forming hydrogenation: reductive coupling of dienes and glyoxals under catalytic hydrogenation conditions.
Angewandte Chemie (International ed. in English) 2003;42(34):4074-7.
2003: Bradley G Jellerichs; Jong-Rock Kong; Michael J Krische
Catalytic enone cycloallylation via concomitant activation of latent nucleophilic and electrophilic partners: merging organic and transition metal catalysis.
Journal of the American Chemical Society 2003;125(26):7758-9.
2003: Kyriacos Agapiou; Michael J Krische
Catalytic crossed Michael cycloisomerization of thioenoates: total synthesis of (+/-)-ricciocarpin A.
Organic letters 2003;5(10):1737-40.
2003: Ryan R Huddleston; Michael J Krische
Enolate generation under hydrogenation conditions: catalytic aldol cycloreduction of keto-enones.
Organic letters 2003;5(7):1143-6.
2003: Jian-Cheng Wang; Sze-Sze Ng; Michael J Krische
Catalytic diastereoselective synthesis of diquinanes from acyclic precursors.
Journal of the American Chemical Society 2003;125(13):3682-3.
2003: David F Cauble; John D Gipson; Michael J Krische
Diastereo- and enantioselective catalytic carbometallative aldol cycloreduction: tandem conjugate addition-aldol cyclization.
Journal of the American Chemical Society 2003;125(5):1110-1.
2003: David F Cauble; Vincent Lynch; Michael J Krische
Studies on the enantioselective catalysis of photochemically promoted transformations: "sensitizing receptors" as chiral catalysts.
The Journal of organic chemistry 2003;68(1):15-21.
2003: Ryan R Huddleston; David F Cauble; Michael J Krische
Borane-mediated aldol cycloreduction of monoenone monoketones: diastereoselective formation of quaternary centers.
The Journal of organic chemistry 2003;68(1):11-4.
2003: Jian-Cheng Wang; Michael J Krische
Intramolecular organocatalytic [3+2] dipolar cycloaddition: stereospecific cycloaddition and the total synthesis of (+/-)-hirsutene.
Angewandte Chemie (International ed. in English) 2003;42(47):5855-7.
2002: Hye-Young Jang; Ryan R Huddleston; Michael J Krische
Reductive generation of enolates from enones using elemental hydrogen: catalytic C-C bond formation under hydrogenative conditions.
Journal of the American Chemical Society 2002;124(51):15156-7.
2002: Long-Cheng Wang; Hye-Young Jang; Yeonsuk Roh; Vincent Lynch; Arthur J Schultz; Xiaoping Wang; Michael J Krische
Diastereoselective cycloreductions and cycloadditions catalyzed by Co(dpm)(2)-silane (dpm = 2,2,6,6-tetramethylheptane-3,5-dionate): mechanism and partitioning of hydrometallative versus anion radical pathways.
Journal of the American Chemical Society 2002;124(32):9448-53.
2002: Barry M Trost; Michael J Krische; Volker Berl; Ellen M Grenzer
Chemo-, regio-, and enantioselective Pd-catalyzed allylic alkylation of indolocarbazole pro-aglycons.
Organic letters 2002;4(12):2005-8.
2002: Eric A Archer; Michael J Krische
Duplex oligomers defined via covalent casting of a one-dimensional hydrogen-bonding motif.
Journal of the American Chemical Society 2002;124(18):5074-83.
2002: Long-Cheng Wang; Ana Liza Luis; Kyriacos Agapiou; Hye-Young Jang; Michael J Krische
Organocatalytic Michael cycloisomerization of bis(enones): the intramolecular Rauhut-Currier reaction.
Journal of the American Chemical Society 2002;124(11):2402-3.
2002: Volker Berl; Marc Schmutz; Michael J Krische; Richard G Khoury; Jean-Marie Lehn
Supramolecular polymers generated from heterocomplementary monomers linked through multiple hydrogen-bonding arrays--formation, characterization, and properties.
Chemistry (Weinheim an der Bergstrasse, Germany) 2002;8(5):1227-44.
2002: Yeonsuk Roh; Hye-Young Jang; Vincent Lynch; Nathan L Bauld; Michael J Krische
Anion radical chain cycloaddition of tethered enones: intramolecular cyclobutanation and Diels-Alder cycloaddition.
Organic letters 2002;4(4):611-3.
2001: T G Baik; Ana Liza Luis; Long-Cheng Wang; Michael J Krische
A diastereoselective metal-catalyzed [2+2] cycloaddition of bis-enomes.
Journal of the American Chemical Society 2001;123(27):6716-7.
2001: T G Baik; Ana Liza Luis; Long-Cheng Wang; Michael J Krische
Diastereoselective cobalt-catalyzed aldol and Michael cycloreductions.
Journal of the American Chemical Society 2001;123(21):5112-3.
2001: E A Archer; A E Sochia; Michael J Krische
The covalent casting of one-dimensional hydrogen bonding motifs: toward oligomers and polymers of predefined topography.
Chemistry (Weinheim an der Bergstrasse, Germany) 2001;7(10):2059-65.
2000: Volker Berl; I Huc; Richard G Khoury; Michael J Krische; Jean-Marie Lehn
Interconversion of single and double helices formed from synthetic molecular strands.
Nature 2000;407(6805):720-3.