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Karl Anker Jørgensen

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Co-Publications
Name
21
Marigo, Mauro
15
Poulsen, Thomas
12
Bertelsen, Søren
11
Zhuang, Wei
11
Hazell, Rita
10
Halland, Nis
9
Juhl, Karsten
9
Bella, Marco
8
Kjaersgaard, Anne
7
Bernardi, Luca
7
Alemán, José
7
Overgaard, Jacob
7
Saaby, Steen
6
Cabrera, Silvia
6
Landa, Aitor

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Publications

TOP 3
Jacobsen Christian Borch; Lykke Lennart; Monge David; Nielsen Martin; Ransborg Lars Krogager; Jørgensen Karl Anker
An asymmetric organocatalytic approach towards allylic amines and beta-keto amino compounds.
Jiang Hao; Holub Nicole; Paixão Márcio W; Tiberi Caterina; Falcicchio Aurelia; Jørgensen Karl Anker
Iminium-ion activation as an efficient strategy for divergent synthesis of optically active propargylic, homopropargylic, and allenic compounds.
Bertelsen Søren; Jørgensen Karl Anker
Organocatalysis--after the gold rush.

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All Publications

2009: Jacobsen Christian Borch; Lykke Lennart; Monge David; Nielsen Martin; Ransborg Lars Krogager; Jørgensen Karl Anker
An asymmetric organocatalytic approach towards allylic amines and beta-keto amino compounds.
Chemical communications (Cambridge, England) 2009;(43):6554-6.
2009: Jiang Hao; Holub Nicole; Paixão Márcio W; Tiberi Caterina; Falcicchio Aurelia; Jørgensen Karl Anker
Iminium-ion activation as an efficient strategy for divergent synthesis of optically active propargylic, homopropargylic, and allenic compounds.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(38):9638-41.
2009: Bertelsen Søren; Jørgensen Karl Anker
Organocatalysis--after the gold rush.
Chemical Society reviews 2009;38(8):2178-89.
2009: Nielsen Martin; Jacobsen Christian Borch; Paixão Márcio W; Holub Nicole; Jørgensen Karl Anker
Asymmetric organocatalytic formal alkynylation and alkenylation of alpha,beta-unsaturated aldehydes.
Journal of the American Chemical Society 2009;131(30):10581-6.
2009: Alberg David G; Poulsen Thomas B; Bertelsen Søren; Christensen Kasper L; Birkler Rune D; Johannsen Mogens; Jørgensen Karl Anker
Organocatalysis with endogenous compounds: towards novel non-enzymatic reactions.
Bioorganic & medicinal chemistry letters 2009;19(14):3888-91.
2009: Jiang Hao; Falcicchio Aurelia; Jensen Kim L; Paixão Márcio W; Bertelsen Søren; Jørgensen Karl Anker
Target-directed organocatalysis: a direct asymmetric catalytic approach to chiral propargylic and allylic fluorides.
Journal of the American Chemical Society 2009;131(20):7153-7.
2009: Paixão Márcio Weber; Holub Nicole; Vila Carlos; Nielsen Martin; Jørgensen Karl Anker
Trends in organocatalytic conjugate addition to enones: an efficient approach to optically active alkynyl, alkenyl, and ketone products.
Angewandte Chemie (International ed. in English) 2009;48(40):7338-42.
2009: Dickmeiss Gustav; De Sio Vincenzo; Udmark Jonas; Poulsen Thomas B; Marcos Vanesa; Jørgensen Karl Anker
Organocatalytic asymmetric desymmetrization-fragmentation of cyclic ketones.
Angewandte Chemie (International ed. in English) 2009;48(36):6650-3.
2009: Jiang Hao; Elsner Petteri; Jensen Kim L; Falcicchio Aurelia; Marcos Vanesa; Jørgensen Karl Anker
Achieving molecular complexity by organocatalytic one-pot strategies - a fast entry for synthesis of sphingoids, amino sugars, and polyhydroxylated alpha-amino acids.
Angewandte Chemie (International ed. in English) 2009;48(37):6844-8.
2009: Albrecht Lukasz; Richter Bo; Vila Carlos; Krawczyk Henryk; Jørgensen Karl Anker
Organocatalytic domino Michael-Knoevenagel condensation reaction for the synthesis of optically active 3-diethoxyphosphoryl-2-oxocyclohex-3-enecarboxylates.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(13):3093-102.
2008: Elsner Petteri; Jiang Hao; Nielsen Johanne B; Pasi Filippo; Jørgensen Karl Anker
A modular and organocatalytic approach to gamma-butyrolactone autoregulators from Streptomycetes.
Chemical communications (Cambridge, England) 2008;(44):5827-9.
2008: Albrecht Lukasz; Richter Bo; Krawczyk Henryk; Jørgensen Karl Anker
Enantioselective organocatalytic approach to alpha-methylene-delta-lactones and delta-lactams.
The Journal of organic chemistry 2008;73(21):8337-43.
2008: Cabrera Silvia; Reyes Efraim; Alemán José; Milelli Andrea; Kobbelgaard Sara; Jørgensen Karl Anker
Organocatalytic asymmetric synthesis of alpha,alpha-disubstituted alpha-amino acids and derivatives.
Journal of the American Chemical Society 2008;130(36):12031-7.
2008: Bolze Patrick; Dickmeiss Gustav; Jørgensen Karl Anker
Organocatalytic asymmetric synthesis of 5-(trialkylsilyl)cyclohex-2-enones and the transformation into useful building blocks.
Organic letters 2008;10(17):3753-6.
2008: Poulsen Thomas B; Jørgensen Karl Anker
Catalytic asymmetric Friedel-Crafts alkylation reactions--copper showed the way.
Chemical reviews 2008;108(8):2903-15.
2008: Bertelsen Søren; Johansen Rasmus L; Jørgensen Karl Anker
Controlling the formation of 1 out of 64 stereoisomers using organocatalysis.
Chemical communications (Cambridge, England) 2008;(26):3016-8.
2008: Elsner Petteri; Bernardi Luca; Dela Salla Giorgio; Overgaard Jacob; Jørgensen Karl Anker
Organocatalytic asymmetric conjugate addition to allenic esters and ketones.
Journal of the American Chemical Society 2008;130(14):4897-905.
2008: Alemán José; Jacobsen Christian Borch; Frisch Kim; Overgaard Jacob; Jørgensen Karl Anker
Organocatalytic asymmetric vinylogous addition to quinones - formation of optically active alpha-aryl ketones.
Chemical communications (Cambridge, England) 2008;(5):632-4.
2008: Franke Patrick T; Johansen Rasmus L; Bertelsen Søren; Jørgensen Karl Anker
Organocatalytic enantioselective one-pot synthesis and application of substituted 1,4-dihydropyridines--Hhantzsch ester analogues.
Chemistry, an Asian journal 2008;3(2):216-24.
2008: Alemán José; Milelli Andrea; Cabrera Silvia; Reyes Efraim; Jørgensen Karl Anker
Asymmetric 1,4-addition of oxazolones to nitroalkenes by bifunctional cinchona alkaloid thiourea organocatalysts: synthesis of alpha,alpha-disubstituted alpha-amino acids.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(35):10958-66.
2008: Franke Patrick T; Richter Bo; Jørgensen Karl Anker
Organocatalytic asymmetric synthesis of functionalized 3,4-dihydropyran derivatives.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(21):6317-21.
2008: Poulsen Thomas B; Dickmeiss Gustav; Overgaard Jacob; Jørgensen Karl Anker
Organocatalytic asymmetric synthesis of versatile gamma-lactams.
Angewandte Chemie (International ed. in English) 2008;47(25):4687-90.
2008: Kobbelgaard Sara; Brandes Sebastian; Jørgensen Karl Anker
Asymmetric organocatalysed [1,3]-sigmatropic rearrangements.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(5):1464-71.
2008: Cabrera Silvia; Alemán José; Bolze Patrick; Bertelsen Søren; Jørgensen Karl Anker
An unexpected organocatalytic asymmetric tandem Michael/Morita-Baylis-Hillman reaction.
Angewandte Chemie (International ed. in English) 2008;47(1):121-5.
2008: Capuzzi Marinella; Perdicchia Dario; Jørgensen Karl Anker
Highly enantioselective approach to geminal bisphosphonates by organocatalyzed Michael-type addition of beta-ketoesters.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(1):128-35.
2008: Dinér Peter; Kjaersgaard Anne; Lie Mette Alstrup; Jørgensen Karl Anker
On the origin of the stereoselectivity in organocatalysed reactions with trimethylsilyl-protected diarylprolinol.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(1):122-7.
2007: Santoro Stefano; Poulsen Thomas B; Jørgensen Karl Anker
Enantioselective organocatalytic substitution of alpha-cyanoacetates on imidoyl chlorides--synthesis of optically active ketimines.
Chemical communications (Cambridge, England) 2007;(48):5155-7.
2007: Maerten Eddy; Cabrera Silvia; Kjaersgaard Anne; Jørgensen Karl Anker
Organocatalytic asymmetric direct phosphonylation of alpha,beta-unsaturated aldehydes: mechanism, scope, and application in synthesis.
The Journal of organic chemistry 2007;72(23):8893-903.
2007: Alemán José; Reyes Efraím; Richter Bo; Overgaard Jacob; Jørgensen Karl Anker
Organocatalytic asymmetric "anti-Michael" reaction of beta-ketoesters.
Chemical communications (Cambridge, England) 2007;(38):3921-3.
2007: Dinér Peter; Nielsen Martin; Bertelsen Søren; Niess Barbara; Jørgensen Karl Anker
Enantioselective hydroxylation of nitroalkenes: an organocatalytic approach.
Chemical communications (Cambridge, England) 2007;(35):3646-8.
2007: Frisch Kim; Jørgensen Karl Anker
Organocatalytic asymmetric destruction of 1-benzylated Reissert compounds catalysed by quaternary cinchona alkaloids.
Organic & biomolecular chemistry 2007;5(18):2966-74.
2007: López-Cantarero Jesús; Cid M Belén; Poulsen Thomas B; Bella Marco; Ruano José Luis García; Jørgensen Karl Anker
Intriguing behavior of cinchona alkaloids in the enantioselective organocatalytic hydroxyamination of alpha-substituted-alpha-cyanoacetates.
The Journal of organic chemistry 2007;72(18):7062-5.
2007: Bernardi Luca; López-Cantarero Jesús; Niess Barbara; Jørgensen Karl Anker
Organocatalytic asymmetric 1,6-additions of beta-ketoesters and glycine imine.
Journal of the American Chemical Society 2007;129(17):5772-8.
2007: Niess Barbara; Jørgensen Karl Anker
The asymmetric vinylogous Mannich reaction of dicyanoalkylidenes with alpha-amido sulfones under phase-transfer conditions.
Chemical communications (Cambridge, England) 2007;(16):1620-2.
2007: Perdicchia Dario; Jørgensen Karl Anker
Asymmetric aza-Michael reactions catalyzed by cinchona alkaloids.
The Journal of organic chemistry 2007;72(9):3565-8.
2007: Bell Mark; Poulsen Thomas B; Jørgensen Karl Anker
Organocatalytic enantioselective nucleophilic vinylic substitution by alpha-substituted-alpha-cyanoacetates under phase-transfer conditions.
The Journal of organic chemistry 2007;72(8):3053-6.
2007: Bertelsen Søren; Dinér Peter; Johansen Rasmus Lyng; Jørgensen Karl Anker
Asymmetric organocatalytic beta-hydroxylation of alpha,beta-unsaturated aldehydes.
Journal of the American Chemical Society 2007;129(6):1536-7.
2007: Poulsen Thomas B; Bernardi Luca; Aleman José; Overgaard Jacob; Jørgensen Karl Anker
Organocatalytic asymmetric direct alpha-alkynylation of cyclic beta-ketoesters.
Journal of the American Chemical Society 2007;129(2):441-9.
2007: Landa Aitor; Richter Bo; Johansen Rasmus Lyng; Minkkilä Anna; Jørgensen Karl Anker
Bisoxazoline-Lewis acid-catalyzed direct-electron demand oxo-hetero-Diels-Alder reactions of N-oxy-pyridine aldehyde and ketone derivatives.
The Journal of organic chemistry 2007;72(1):240-5.
2007: Reyes Efraím; Jiang Hao; Milelli Andrea; Elsner Petteri; Hazell Rita G; Jørgensen Karl Anker
How to make five contiguous stereocenters in one reaction: asymmetric organocatalytic synthesis of pentasubstituted cyclohexanes.
Angewandte Chemie (International ed. in English) 2007;46(48):9202-5.
2007: Bertelsen Søren; Nielsen Martin; Jørgensen Karl Anker
Radicals in asymmetric organocatalysis.
Angewandte Chemie (International ed. in English) 2007;46(39):7356-9.
2007: Jiang Hao; Nielsen Johanne B; Nielsen Martin; Jørgensen Karl Anker
Organocatalysed asymmetric beta-amination and multicomponent syn-selective diamination of alpha,beta-unsaturated aldehydes.
Chemistry (Weinheim an der Bergstrasse, Germany) 2007;13(32):9068-75.
2007: Alemán José; Cabrera Silvia; Maerten Eddy; Overgaard Jacob; Jørgensen Karl Anker
Asymmetric organocatalytic alpha-arylation of aldehydes.
Angewandte Chemie (International ed. in English) 2007;46(29):5520-3.
2007: Alemán José; Richter Bo; Jørgensen Karl Anker
Organocatalytic Highly enantioselective alpha-arylation of beta-ketoesters.
Angewandte Chemie (International ed. in English) 2007;46(29):5515-9.
2007: Dinér Peter; Nielsen Martin; Marigo Mauro; Jørgensen Karl Anker
Enantioselective organocatalytic conjugate addition of N heterocycles to alpha,beta-unsaturated aldehydes.
Angewandte Chemie (International ed. in English) 2007;46(12):1983-7.
2007: Carlone Armando; Cabrera Silvia; Marigo Mauro; Jørgensen Karl Anker
A new approach for an organocatalytic multicomponent domino asymmetric reaction.
Angewandte Chemie (International ed. in English) 2007;46(7):1101-4.
2006: Carlone Armando; Marigo Mauro; North Chris; Landa Aitor; Jørgensen Karl Anker
A simple asymmetric organocatalytic approach to optically active cyclohexenones.
Chemical communications (Cambridge, England) 2006;(47):4928-30.
2006: Brandau Sven; Maerten Eddy; Jørgensen Karl Anker
Asymmetric synthesis of highly functionalized tetrahydrothiophenes by organocatalytic domino reactions.
Journal of the American Chemical Society 2006;128(46):14986-91.
2006: Bertelsen Søren; Marigo Mauro; Brandes Sebastian; Dinér Peter; Jørgensen Karl Anker
Dienamine catalysis: organocatalytic asymmetric gamma-amination of alpha,beta-unsaturated aldehydes.
Journal of the American Chemical Society 2006;128(39):12973-80.
2006: Poulsen Thomas B; Bernardi Luca; Bell Mark; Jørgensen Karl Anker
Organocatalytic enantioselective nucleophilic vinylic substitution.
Angewandte Chemie (International ed. in English) 2006;45(39):6551-4.
2006: Desimoni Giovanni; Faita Giuseppe; Jørgensen Karl Anker
C(2)-symmetric chiral bis(oxazoline) ligands in asymmetric catalysis.
Chemical reviews 2006;106(9):3561-651.
2006: Brandes Sebastian; Niess Barbara; Bella Marco; Prieto Auxiliadora; Overgaard Jacob; Jørgensen Karl Anker
Non-biaryl atropisomers in organocatalysis.
Chemistry (Weinheim an der Bergstrasse, Germany) 2006;12(23):6039-52.
2006: Bell Mark; Frisch Kim; Jørgensen Karl Anker
Organocatalytic asymmetric deconjugative Michael additions.
The Journal of organic chemistry 2006;71(14):5407-10.
2006: Kobbelgaard Sara; Bella Marco; Jørgensen Karl Anker
Improved asymmetric S(N)Ar reaction of beta-dicarbonyl compounds catalyzed by quaternary ammonium salts derived from cinchona alkaloids.
The Journal of organic chemistry 2006;71(13):4980-7.
2006: Brandau Sven; Landa Aitor; Franzén Johan; Marigo Mauro; Jørgensen Karl Anker
Organocatalytic conjugate addition of malonates to alpha,beta-unsaturated aldehydes: asymmetric formal synthesis of (-)-paroxetine, chiral lactams, and lactones.
Angewandte Chemie (International ed. in English) 2006;45(26):4305-9.
2006: Marigo Mauro; Jørgensen Karl Anker
Organocatalytic direct asymmetric alpha-heteroatom functionalization of aldehydes and ketones.
Chemical communications (Cambridge, England) 2006;(19):2001-11.
2006: Marigo Mauro; Bertelsen Søren; Landa Aitor; Jørgensen Karl Anker
One-pot organocatalytic domino Michael-aldol and intramolecular SN2 reactions. Asymmetric synthesis of highly functionalized epoxycyclohexanone derivatives.
Journal of the American Chemical Society 2006;128(16):5475-9.
2006: Landa Aitor; Minkkilä Anna; Blay Gonzalo; Jørgensen Karl Anker
Bis(oxazoline) Lewis acid catalyzed aldol reactions of pyridine N-oxide aldehydes--synthesis of optically active 2-(1-hydroxyalkyl)pyridine derivatives: development, scope, and total synthesis of an indolizine alkaloid.
Chemistry (Weinheim an der Bergstrasse, Germany) 2006;12(13):3472-83.
2006: Brandes Sebastian; Bella Marco; Kjaersgaard Anne; Jørgensen Karl Anker
Chirally aminated 2-naphthols--organocatalytic synthesis of non-biaryl atropisomers by asymmetric Friedel-Crafts amination.
Angewandte Chemie (International ed. in English) 2006;45(7):1147-51.
2006: Poulsen Thomas B; Bell Mark; Jørgensen Karl Anker
Organocatalytic asymmetric allylic carbon-carbon bond formation.
Organic & biomolecular chemistry 2006;4(1):63-70.
2005: Franzén Johan; Marigo Mauro; Fielenbach Doris; Wabnitz Tobias C; Kjaersgaard Anne; Jørgensen Karl Anker
A general organocatalyst for direct alpha-functionalization of aldehydes: stereoselective C-C, C-N, C-F, C-Br, and C-S bond-forming reactions. Scope and mechanistic insights.
Journal of the American Chemical Society 2005;127(51):18296-304.
2005: Marigo Mauro; Schulte Tobias; Franzén Johan; Jørgensen Karl Anker
Asymmetric multicomponent domino reactions and highly enantioselective conjugated addition of thiols to alpha,beta-unsaturated aldehydes.
Journal of the American Chemical Society 2005;127(45):15710-1.
2005: Lie Mette Alstrup; Celik Leyla; Jørgensen Karl Anker; Schiøtt Birgit
Cofactor activation and substrate binding in pyruvate decarboxylase. Insights into the reaction mechanism from molecular dynamics simulations.
Biochemistry 2005;44(45):14792-806.
2005: Zhuang Wei; Marigo Mauro; Jørgensen Karl Anker
Organocatalytic asymmetric epoxidation reactions in water-alcohol solutions.
Organic & biomolecular chemistry 2005;3(21):3883-5.
2005: Halland Nis; Alstrup Lie Mette; Kjaersgaard Anne; Marigo Mauro; Schiøtt Birgit; Jørgensen Karl Anker
Mechanistic investigation of the 2,5-diphenylpyrrolidine-catalyzed enantioselective alpha-chlorination of aldehydes.
Chemistry (Weinheim an der Bergstrasse, Germany) 2005;11(23):7083-90.
2005: Alemparte Carlos; Blay Gonzalo; Jørgensen Karl Anker
A convenient procedure for the catalytic asymmetric 1,3-dipolar cycloaddition of azomethine ylides and alkenes.
Organic letters 2005;7(21):4569-72.
2005: Bertelsen Søren; Halland Nis; Bachmann Stephan; Marigo Mauro; Braunton Alan; Jørgensen Karl Anker
Organocatalytic asymmetric alpha-bromination of aldehydes and ketones.
Chemical communications (Cambridge, England) 2005;(38):4821-3.
2005: Zhuang Wei; Poulsen Thomas B; Jørgensen Karl Anker
A versatile catalyst for asymmetric reactions of carbonyl groups working purely by activation through hydrogen bonding: Mukaiyama-aldol, hetero Diels-Alder and Friedel-Crafts reactions.
Organic & biomolecular chemistry 2005;3(18):3284-9.
2005: Frisch Kim; Landa Aitor; Saaby Steen; Jørgensen Karl Anker
Organocatalytic diastereo- and enantioselective annulation reactions--construction of optically active 1,2-dihydroisoquinoline and 1,2-dihydrophthalazine derivatives.
Angewandte Chemie (International ed. in English) 2005;44(37):6058-63.
2005: Prieto Auxiliadora; Halland Nis; Jørgensen Karl Anker
Novel imidazolidine-tetrazole organocatalyst for asymmetric conjugate addition of nitroalkanes.
Organic letters 2005;7(18):3897-900.
2005: Sobhani Sara; Fielenbach Doris; Marigo Mauro; Wabnitz Tobias C; Jørgensen Karl Anker
Direct organocatalytic asymmetric alpha-sulfenylation of activated C-H bonds in lactones, lactams, and beta-dicarbonyl compounds.
Chemistry (Weinheim an der Bergstrasse, Germany) 2005;11(19):5689-94.
2005: Poulsen Thomas B; Alemparte Carlos; Jørgensen Karl Anker
Enantioselective organocatalytic allylic amination.
Journal of the American Chemical Society 2005;127(33):11614-5.
2005: Zhuang Wei; Hazell Rita G; Jørgensen Karl Anker
Enantioselective Friedel-Crafts type addition of indoles to nitro-olefins using a chiral hydrogen-bonding catalyst--synthesis of optically active tetrahydro-beta-carbolines.
Organic & biomolecular chemistry 2005;3(14):2566-71.
2005: Aburel Pompiliu S; Zhuang Wei; Hazell Rita G; Jørgensen Karl Anker
Catalytic and enantioselective aza-ene and hetero-Diels-Alder reactions of alkenes and dienes with azodicarboxylates.
Organic & biomolecular chemistry 2005;3(12):2344-9.
2005: Marigo Mauro; Fielenbach Doris; Braunton Alan; Kjaersgaard Anne; Jørgensen Karl Anker
Enantioselective formation of stereogenic carbon-fluorine centers by a simple catalytic method.
Angewandte Chemie (International ed. in English) 2005;44(24):3703-6.
2005: Marigo Mauro; Franzén Johan; Poulsen Thomas B; Zhuang Wei; Jørgensen Karl Anker
Asymmetric organocatalytic epoxidation of alpha,beta-unsaturated aldehydes with hydrogen peroxide.
Journal of the American Chemical Society 2005;127(19):6964-5.
2005: Poulsen Thomas B; Alemparte Carlos; Saaby Steen; Bella Marco; Jørgensen Karl Anker
Direct organocatalytic and highly enantio- and diastereoselective Mannich reactions of alpha-substituted alpha-cyanoacetates.
Angewandte Chemie (International ed. in English) 2005;44(19):2896-9.
2005: Bernardi Luca; Zhuang Wei; Jørgensen Karl Anker
An easy approach to optically active alpha-amino phosphonic acid derivatives by chiral Zn(II)-catalyzed enantioselective amination of phosphonates.
Journal of the American Chemical Society 2005;127(16):5772-3.
2005: Bella Marco; Kobbelgaard Sara; Jørgensen Karl Anker
Organocatalytic regio- and asymmetric C-selective S(N)Ar reactions-stereoselective synthesis of optically active spiro-pyrrolidone-3,3'-oxoindoles.
Journal of the American Chemical Society 2005;127(11):3670-1.
2005: Bernardi Luca; Jørgensen Karl Anker
Enantioselective chlorination and fluorination of beta-keto phosphonates catalyzed by chiral Lewis acids.
Chemical communications (Cambridge, England) 2005;(10):1324-6.
2005: Kjaersgaard Anne; Jørgensen Karl Anker
Catalytic asymmetric addition of beta-keto phosphonates to an activated imine--formation of optically active functionalized phosphonate alpha-amino acid derivatives.
Organic & biomolecular chemistry 2005;3(5):804-8.
2005: Marigo Mauro; Wabnitz Tobias C; Fielenbach Doris; Jørgensen Karl Anker
Enantioselective organocatalyzed alpha sulfenylation of aldehydes.
Angewandte Chemie (International ed. in English) 2005;44(5):794-7.
2004: Acocella Maria Rosaria; Mancheño Olga García; Bella Marco; Jørgensen Karl Anker
Organocatalytic asymmetric hydroxylation of beta-keto esters: metal-free synthesis of optically active anti-diols.
The Journal of organic chemistry 2004;69(23):8165-7.
2004: Marigo Mauro; Bachmann Stephan; Halland Nis; Braunton Alan; Jørgensen Karl Anker
Highly enantioselective direct organocatalytic alpha-chlorination of ketones.
Angewandte Chemie (International ed. in English) 2004;43(41):5507-10.
2004: Zhuang Wei; Saaby Steen; Jørgensen Karl Anker
Direct organocatalytic enantioselective mannich reactions of ketimines: an approach to optically active quaternary alpha-amino acid derivatives.
Angewandte Chemie (International ed. in English) 2004;43(34):4476-8.
2004: Saaby Steen; Bella Marco; Jørgensen Karl Anker
Asymmetric construction of quaternary stereocenters by direct organocatalytic amination of alpha-substituted alpha-cyanoacetates and beta-dicarbonyl compounds.
Journal of the American Chemical Society 2004;126(26):8120-1.
2004: Bella Marco; Jørgensen Karl Anker
Organocatalytic enantioselective conjugate addition to alkynones.
Journal of the American Chemical Society 2004;126(18):5672-3.
2004: Marigo Mauro; Kumaragurubaran Nagaswami; Jørgensen Karl Anker
Catalytic asymmetric bromination and chlorination of beta-ketoesters.
Chemistry (Weinheim an der Bergstrasse, Germany) 2004;10(9):2133-7.
2004: Halland Nis; Braunton Alan; Bachmann Stephan; Marigo Mauro; Jørgensen Karl Anker
Direct organocatalytic asymmetric alpha-chlorination of aldehydes.
Journal of the American Chemical Society 2004;126(15):4790-1.
2004: Gathergood Nicholas; Juhl Karsten; Poulsen Thomas B; Thordrup Karl; Jørgensen Karl Anker
Direct catalytic asymmetric aldol reactions of pyruvates: scope and mechanism.
Organic & biomolecular chemistry 2004;2(7):1077-85.
2004: Wabnitz Tobias C; Saaby Steen; Jørgensen Karl Anker
The first catalytic inverse-electron demand hetero-Diels-Alder reaction of nitroso alkenes using pyrrolidine as an organocatalyst.
Organic & biomolecular chemistry 2004;2(6):828-34.
2004: Halland Nis; Aburel Pompiliu S; Jørgensen Karl Anker
Highly enantio- and diastereoselective organocatalytic asymmetric domino Michael-aldol reaction of beta-ketoesters and alpha,beta-unsaturated ketones.
Angewandte Chemie (International ed. in English) 2004;43(10):1272-7.
2003: Saaby Steen; Nakama Kimitaka; Lie Mette Alstrup; Hazell Rita G; Jørgensen Karl Anker
The first catalytic highly enantioselective alkylation of ketimines--a novel approach to optically active quaternary alpha-amino acids.
Chemistry (Weinheim an der Bergstrasse, Germany) 2003;9(24):6145-54.
2003: Knudsen Kristian Rahbek; Bachmann Stephan; Jørgensen Karl Anker
Catalytic enantioselective transamination of alpha-keto esters: an organic approach to enzymatic reactions.
Chemical communications (Cambridge, England) 2003;(20):2602-3.
2003: Halland Nis; Hansen Tore; Jørgensen Karl Anker
Organocatalytic asymmetric Michael reaction of cyclic 1,3-dicarbonyl compounds and alpha,beta-unsaturated ketones--a highly atom-economic catalytic one-step formation of optically active warfarin anticoagulant.
Angewandte Chemie (International ed. in English) 2003;42(40):4955-7.
2003: van Lingen Hester L; Zhuang Wei; Hansen Tore; Rutjes Floris P J T; Jørgensen Karl Anker
Formation of optically active chromanes by catalytic asymmetric tandem oxa-Michael addition-Friedel-Crafts alkylation reactions.
Organic & biomolecular chemistry 2003;1(11):1953-8.
2003: Halland Nis; Velgaard Thomas; Jørgensen Karl Anker
Direct asymmetric Michael reactions of cyclic 1,3-dicarbonyl compounds and enamines catalyzed by chiral bisoxazoline-copper(II) complexes.
The Journal of organic chemistry 2003;68(13):5067-74.
2003: Marigo Mauro; Kjaersgaard Anne; Juhl Karsten; Gathergood Nicholas; Jørgensen Karl Anker
Direct catalytic asymmetric mannich reactions of malonates and beta-keto esters.
Chemistry (Weinheim an der Bergstrasse, Germany) 2003;9(10):2359-67.
2003: Melchiorre Paolo; Jørgensen Karl Anker
Direct enantioselective Michael addition of aldehydes to vinyl ketones catalyzed by chiral amines.
The Journal of organic chemistry 2003;68(11):4151-7.
2003: Juhl Karsten; Jørgensen Karl Anker
The first organocatalytic enantioselective inverse-electron-demand hetero-Diels-Alder reaction.
Angewandte Chemie (International ed. in English) 2003;42(13):1498-501.
2003: Bernardi Luca; Gothelf Aase S; Hazell Rita G; Jørgensen Karl Anker
Catalytic asymmetric Mannich reactions of glycine derivatives with imines. A new approach to optically active alpha,beta-diamino acid derivatives.
The Journal of organic chemistry 2003;68(7):2583-91.
2003: Marigo Mauro; Juhl Karsten; Jørgensen Karl Anker
Catalytic, highly enantioselective, direct amination of beta-ketoesters.
Angewandte Chemie (International ed. in English) 2003;42(12):1367-9.
2003: Halland Nis; Aburel Pompiliu S; Jørgensen Karl Anker
Highly enantioselective organocatalytic conjugate addition of malonates to acyclic alpha,beta-unsaturated enones.
Angewandte Chemie (International ed. in English) 2003;42(6):661-5.
2003: Risgaard Tine; Gothelf Kurt V; Jørgensen Karl Anker
Catalytic asymmetric Henry reactions of silyl nitronates with aldehydes.
Organic & biomolecular chemistry 2003;1(1):153-6.
2002: Bøgevig Anders; Gothelf Kurt V; Jørgensen Karl Anker
Nucleophilic addition of nitrones to ketones: development of a new catalytic asymmetric nitrone-aldol reaction.
Chemistry (Weinheim an der Bergstrasse, Germany) 2002;8(24):5652-61.
2002: Halland Nis; Hazell Rita G; Jørgensen Karl Anker
Organocatalytic asymmetric conjugate addition of nitroalkanes to alpha,beta-unsaturated enones using novel imidazoline catalysts.
The Journal of organic chemistry 2002;67(24):8331-8.
2002: Gothelf Aase Sejr; Gothelf Kurt V; Hazell Rita G; Jørgensen Karl Anker
Catalytic asymmetric 1,3-dipolar cycloaddition reactions of azomethine ylides-a simple approach to optically active highly functionalized proline derivatives.
Angewandte Chemie (International ed. in English) 2002;41(22):4236-8.
2002: Christensen Christina; Juhl Karsten; Hazell Rita G; Jørgensen Karl Anker
Copper-catalyzed enantioselective Henry reactions of alpha-keto esters: an easy entry to optically active beta-nitro-alpha-hydroxy esters and beta-amino-alpha-hydroxy esters.
The Journal of organic chemistry 2002;67(14):4875-81.
2002: Saaby Steen; Bayón Pau; Aburel Pompiliu S; Jørgensen Karl Anker
Optically active aromatic and heteroaromatic alpha-amino acids by a one-pot catalytic enantioselective addition of aromatic and heteroaromatic C-H bonds to alpha-imino esters.
The Journal of organic chemistry 2002;67(12):4352-61.
2002: Kumaragurubaran Nagaswamy; Juhl Karsten; Zhuang Wei; Bøgevig Anders; Jørgensen Karl Anker
Direct L-proline-catalyzed asymmetric alpha-amination of ketones.
Journal of the American Chemical Society 2002;124(22):6254-5.
2002: Bøgevig Anders; Juhl Karsten; Kumaragurubaran Nagaswamy; Zhuang Wei; Jørgensen Karl Anker
Direct organo-catalytic asymmetric alpha-amination of aldehydes--a simple approach to optically active alpha-amino aldehydes, alpha-amino alcohols, and alpha-amino acids.
Angewandte Chemie (International ed. in English) 2002;41(10):1790-3.
2002: Thorhauge Jacob; Roberson Mark; Hazell Rita G; Jørgensen Karl Anker
On the intermediates in chiral bis(oxazoline)copper(II)-catalyzed enantioselective reactions--experimental and theoretical investigations.
Chemistry (Weinheim an der Bergstrasse, Germany) 2002;8(8):1888-98.
2002: Bøgevig Anders; Kumaragurubaran Nagaswamy; Jørgensen Karl Anker
Direct catalytic asymmetric aldol reactions of aldehydes.
Chemical communications (Cambridge, England) 2002;(6):620-1.
2002: Juhl Karsten; Jørgensen Karl Anker
Catalytic asymmetric direct alpha-amination reactions of 2-keto esters: a simple synthetic approach to optically active syn-beta-amino-alpha-hydroxy esters.
Journal of the American Chemical Society 2002;124(11):2420-1.
2001: Christensen C; Juhl K; Jørgensen K A
Catalyhtic asymmetric Henry reactions--a simple approach to optically active beta-nitro alpha-hydroxy esters.
Chemical communications (Cambridge, England) 2001;(21):2222-3.
2001: Gathergood N; Knudsen K R; Jørgensen K A
Enantioselective synthesis of optically active carbocyclic sugars.
The Journal of organic chemistry 2001;66(3):1014-7.
2001: Zhuang W; Gathergood N; Hazell R G; Jørgensen K A
Catalytic, highly enantioselective Friedel-Crafts reactions of aromatic and heteroaromatic compounds to trifluoropyruvate. A simple approach for the formation of optically active aromatic and heteroaromatic hydroxy trifluoromethyl esters.
The Journal of organic chemistry 2001;66(3):1009-13.
2000: Audrain H; Thorhauge J; Hazell R G; Jørgensen K A
A novel catalytic and highly enantioselective approach for the synthesis of optically active carbohydrate derivatives.
The Journal of organic chemistry 2000;65(15):4487-97.
2000: Jørgensen K A
[Chiral molecules--building stones of life]
Ugeskrift for laeger 2000;162(27):3849-52.
1999: Gothelf K V; Jensen K B; Jørgensen K A
Asymmetric catalysis of 1,3-dipolar cycloaddition reactions--the concepts of activation and induction of asymmetry.
Science progress 1999;82 ( Pt 4)():327-50.

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