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1

Studies on nitrosation reagents and nitrosation reactions using the frontier-orbital approach

J�rgensen, Karl Anker, Lawesson, Sven-Olov

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1985

Language:

english

File:

PDF, 541 KB

english, 1985

2

Mechanistic study of the oxidation of sulfides to sulfoxides and asymmetric sulfoxides catalysed by transition metal peroxide complexes

J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1994

Language:

english

File:

PDF, 1.06 MB

english, 1994

3

Development and Investigation of an Organocatalytic Enantioselective [10+2] Cycloaddition

McLeod, David, Izzo, Joseph A, JÃ¸rgensen, Danny K. B., Lauridsen, Rune F, JÃ¸rgensen, Karl Anker

Journal:

Year:

2020

File:

PDF, 837 KB

2020

4

Insights on the PseudoâEnantiomeric Properties of Bifunctional Cinchona Alkaloid Squaramideâderived Organocatalyst

RiÄko, Sebastijan, Izzo, Joseph A., JÃ¸rgensen, Karl Anker

Journal:

Chemistry (Weinheim an der Bergstrasse, Germany)

Year:

2020

File:

PDF, 1.57 MB

2020

5

Rearrangement reactions of oxaziridines to nitrones. X-Ray crystal and molecular structure of N-t-butyl-?(o-hydroxyphenyl)nitrone

Christensen, Dorthe, J�rgensen, Karl Anker, Hazell, Rita G.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1990

Language:

english

File:

PDF, 770 KB

english, 1990

6

The asymmetric vinylogous Mannich reaction of dicyanoalkylidenes with ?-amido sulfones under phase-transfer conditions

Niess, Barbara, J?rgensen, Karl Anker

Journal:

Chemical Communications

Year:

2007

Language:

english

File:

PDF, 258 KB

english, 2007

7

Formation of optically active chromanes by catalytic asymmetric tandem oxa-Michael addition?Friedel?Crafts alkylation reactions

van Lingen, Hester L., Zhuang, Wei, Hansen, Tore, Rutjes, Floris P. J. T., J�rgensen, Karl Anker

Journal:

Organic & Biomolecular Chemistry

Year:

2003

Language:

english

File:

PDF, 210 KB

english, 2003

8

A chiral molecular recognition approach to the formation of optically active quaternary centres in aza-Henry reactions

Knudsen, Kristian Rahbek, J�rgensen, Karl Anker

Journal:

Organic & Biomolecular Chemistry

Year:

2005

Language:

english

File:

PDF, 100 KB

english, 2005

9

Organocatalytic direct asymmetric ?-heteroatom functionalization of aldehydes and ketones

Marigo, Mauro, J?rgensen, Karl Anker

Journal:

Chemical Communications

Year:

2006

Language:

english

File:

PDF, 518 KB

english, 2006

10

Duality of the permanganate ion in the oxidation of imines. Oxidation of imines to amides

Larsen, Jan, J�rgensen, Karl Anker, Christensen, Dorthe

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1991

Language:

english

File:

PDF, 539 KB

english, 1991

11

10.1039/B105929G

Christensen, Christina, Juhl, Karsten, JÃ¸rgensen, Karl Anker

Journal:

Chemical Communications

Year:

2001

Language:

english

File:

PDF, 72 KB

english, 2001

12

Catalytic formation of aziridines from imines and diazoacetate

Rasmussen, Kaare G., J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1995

Language:

english

File:

PDF, 255 KB

english, 1995

13

Mimicking enzymatic transaminations: attempts to understand and develop a catalytic asymmetric approach to chiral ?-amino acids

Bachmann, Stephan, Knudsen, Kristian Rahbek, J�rgensen, Karl Anker

Journal:

Organic & Biomolecular Chemistry

Year:

2004

Language:

english

File:

PDF, 165 KB

english, 2004

14

Catalytic enantioselective transaminiation of ?-keto esters: an organic approach to enzymatic reactions

Knudsen, Kristian Rahbek, Bachmann, Stephan, J�rgensen, Karl Anker

Journal:

Chemical Communications

Year:

2003

Language:

english

File:

PDF, 106 KB

english, 2003

15

Cu(i)-carbenoid- and Ag(i)-Lewis acid-catalyzed asymmetric intermolecular insertion of ?-diazo compounds into N?H bonds

Bachmann, Stephan, Fielenbach, Doris, J�rgensen, Karl Anker

Journal:

Organic & Biomolecular Chemistry

Year:

2004

Language:

english

File:

PDF, 191 KB

english, 2004

16

Catalytic asymmetric addition of ?-keto phosphonates to an activated imine?formation of optically active functionalized phosphonate ?-amino acid derivatives

Kj�rsgaard, Anne, J�rgensen, Karl Anker

Journal:

Organic & Biomolecular Chemistry

Year:

2005

Language:

english

File:

PDF, 163 KB

english, 2005

17

Enantioselective chlorination and fluorination of ?-keto phosphonates catalyzed by chiral Lewis acids

Bernardi, Luca, J�rgensen, Karl Anker

Journal:

Chemical Communications

Year:

2005

Language:

english

File:

PDF, 277 KB

english, 2005

18

A facile oxidation of secondary amines to imines by iodosobenzene or by a terminal oxidant and manganese or iron porphyrins and manganese salen as the catalysts

Larsen, Jan, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1992

Language:

english

File:

PDF, 690 KB

english, 1992

19

Direct catalytic asymmetric aldol reactions of pyruvates: scope and mechanism

Gathergood, Nicholas, Juhl, Karsten, Poulsen, Thomas B., Thordrup, Karl, J�rgensen, Karl Anker

Journal:

Organic & Biomolecular Chemistry

Year:

2004

Language:

english

File:

PDF, 208 KB

english, 2004

20

Transition metal porphyrins as catalysts in the oxidation of nitroso compounds

J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1987

Language:

english

File:

PDF, 172 KB

english, 1987

21

On the correlation between ionization potentials and 13C- and 15N-chemical shifts in substituted pyridines

J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1987

Language:

english

File:

PDF, 559 KB

english, 1987

22

Asymmetric titanium-catalysed Michael addition of O-benzylhydroxylamine to ??-unsaturated carbonyl compounds: synthesis of ?-amino acid precursors

Falborg, Lise, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1996

Language:

english

File:

PDF, 532 KB

english, 1996

23

Corrigenda

El-Sayed, Ibrahim, Belsky, Vitaly K., Zavodnik, Valery E., J�rgensen, Karl Anker, Senning, Alexander, Tzeng, Cherng-Chyi, Wei, Dau-Chang, Hwang, Long-Chih, Cheng, Ming-Chu, Wang, Yu

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1994

Language:

english

File:

PDF, 45 KB

english, 1994

24

Chlorotropic rearrangements of an ?-sulfanyl-?-sulfonylalkanesulfenyl chloride to an ?-chloroalkyl disulfide and an S-(?-chloroalkyl) thiosulfonate

El-Sayed, Ibrahim, Belsky, Vitaly K., Zavodnik, Valery E., J�rgensen, Karl Anker, Senning, Alexander

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1994

Language:

english

File:

PDF, 284 KB

english, 1994

25

Oxidation of imines to oxaziridines catalysed by transition metal complexes using molecular oxygen as the terminal oxidant

Martiny, Lars, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1995

Language:

english

File:

PDF, 742 KB

english, 1995

26

Studies of the oxidative addition of some substrates containing carbon?heteroatom bonds to some tungsten and platinum complexes

Schi�tt, Birgit, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1989

Language:

english

File:

PDF, 1.01 MB

english, 1989

27

A simple asymmetric organocatalytic approach to optically active cyclohexenones

Carlone, Armando, Marigo, Mauro, North, Chris, Landa, Aitor, J?rgensen, Karl Anker

Journal:

Chemical Communications

Year:

2006

Language:

english

File:

PDF, 236 KB

english, 2006

28

Catalytic asymmetric Henry reactions of silyl nitronates with aldehydes

Risgaard, Tine, Gothelf, Kurt V., J??rgensen, Karl Anker

Journal:

Organic & Biomolecular Chemistry

Year:

2003

Language:

english

File:

PDF, 166 KB

english, 2003

29

Formation of a 4H-cyclopenta-1,2,3-thiadiazole by rearrangement of a transient N-(thionitroso)cyclopenta-2,4-diene-1-imine

Christensen, Torben Bo, J�rgensen, Karl Anker, Larsen, Finn Krebs, Martiny, Lars, M�ller, J�rgen, Senning, Alexander, Vichi, Lucia

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1993

Language:

english

File:

PDF, 342 KB

english, 1993

30

Addition of a carbonyl functionality to titanium carbenes. A study of the mechanism and intermediates in the Tebbe reaction

Schi�tt, Birgit, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1993

Language:

english

File:

PDF, 1006 KB

english, 1993

31

Zinc(II)-catalysed transformation of epoxides to aziridines

K�hnau, Dorte, Thomsen, Ib, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1996

Language:

english

File:

PDF, 530 KB

english, 1996

32

A highly chemo- and enantio-selective hetero-Diels?Alder reaction catalysed by chiral aluminium complexes

Graven, Anette, Johannsen, Mogens, J�rgensen, Karl Anker

Journal:

Chemical Communications

Year:

1996

Language:

english

File:

PDF, 267 KB

english, 1996

33

Regio- and enantio-selective catalytic epoxidation of conjugated dienes

Rasmussen, Kaare G., Thomsen, Dorte S., J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1995

Language:

english

File:

PDF, 1.09 MB

english, 1995

34

Photochemistry of uracils in halogenated solvents

Moltke-Leth, Claus, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1993

Language:

english

File:

PDF, 440 KB

english, 1993

35

Structures and rearrangement reactions of oxaferretane (C2H4OFe): a theoretical approach

Swanstr�m, Peter, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1990

Language:

english

File:

PDF, 693 KB

english, 1990

36

Silver-mediated epoxidations

J�rgensen, Karl Anker, Larsen, Erik

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1990

Language:

english

File:

PDF, 609 KB

english, 1990

37

The 4-phenyl-1,2,3,5-dithiadiazole complex [Fe2(CO)6(PhCN2S2)]: its preparation, crystal structure, and an extended-H�ckel molecular-orbital study of the bonding

Banister, Arthur J., Gorrell, Ian B., Clegg, William, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1989

Language:

english

File:

PDF, 593 KB

english, 1989

38

Novel S?N ring contractions using the 4-phenyl-1,2,3,5-dithiadiazole dimer, the synthesis and X-ray crystal structures of [(PhCN2S2)2Cl][S3N3], [PhCN2S2][S3N3], and [PhCN2S2][S3N2]Cl, and an ab initio molecular-orbital study of the bonding in [PhCN2S2][S3N3]

Banister, Arthur J., Hansford, Michael I., Hauptman, Zdenek V., Luke, Anthony W., Wait, Simon T., Clegg, William, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1990

Language:

english

File:

PDF, 1.37 MB

english, 1990

39

Regioselective monoepoxidation of 1,3-dienes catalysed by transition-metal complexes

Thomsen, Dorte S., Schi�tt, Birgit, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1992

Language:

english

File:

PDF, 294 KB

english, 1992

40

Preparation, crystal structure and extended-H�ckel molecular-orbital study of the free-radical complex [Ni2(cp)2(PhCN2S2)](cp =?-C5H5)

Banister, Arthur J., Gorrell, Ian B., Clegg, William, J�rgensen, Karl Anker

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1991

Language:

english

File:

PDF, 580 KB

english, 1991

41

The first catalytic inverse-electron demand hetero-Diels?Alder reaction of nitroso alkenes using pyrrolidine as an organocatalyst

Wabnitz, Tobias C., Saaby, Steen, Anker J�rgensen, Karl

Journal:

Organic & Biomolecular Chemistry

Year:

2004

Language:

english

File:

PDF, 180 KB

english, 2004

42

The energy weighted maximum overlap model for the electronic structure of molecules

Jo̸rgensen, Karl Anker, Dalgaard, Esper

Journal:

The Journal of Chemical Physics

Year:

1985

Language:

english

File:

PDF, 844 KB

english, 1985

43

A review of: “Mark R. Albert and John T. Yates, Jr., The Surface Scientist's Guide to Organometallic Chemistry, American Chemical Society, Washington, DC, 1987, xiii + 214 pp., $59.95 (in U.S. and Canada $49.95), ISBN 0-8412-1003-9.”

J⊘rgensen, Karl Anker

Journal:

Year:

1988

Language:

english

File:

PDF, 239 KB

english, 1988

44

A review of: “Electron Transfer in Biology and the Solid State. Edited by M. K. Johnson, B. R. King, D. M. Kurtz, Jr., C. Kutal, M. L. Norton, R. A. Scott. Adv. in Chemistry Series No. 226, American Chemical Society, Washington, DC, 1990, xxiii + 470 pp., $89.95. ISBN 0-8412-1675-4.”

J⊘rgensen, Karl Anker

Journal:

Year:

1991

Language:

english

File:

PDF, 259 KB

english, 1991

45

A Review of: “ Bonding Energetics in Organometallic Compounds. Edited by Tobin J. Marks. ACS Symposium Series No. 428, American Chemical Society, Washington, DC, 1990, xi + 305pp., $ 64.95. ISBN 0-8412-1791-2.”

J⊘rgensen, Karl Anker

Journal:

Year:

1991

Language:

english

File:

PDF, 268 KB

english, 1991

46

An Experimental Stereoselective Photochemical [1s,3s]-Sigmatropic Silyl Shift and the Existence of Silyl/Allyl Conical Intersections

Hammer, Niels, Christensen, Mette Louise, Chen, Yu, Naharro, Daniel, Liu, Fang, JÃ¸rgensen, Karl Anker, Houk, K. N.

Journal:

Journal of the American Chemical Society

Year:

2020

Language:

english

File:

PDF, 1.93 MB

english, 2020

47

Enantioselective 1,3-Dipolar [6+4] Cycloaddition of Pyrylium Ions and Fulvenes towards Cyclooctanoids

JÃ¸rgensen, Karl Anker, McLeod, David, Cherubini-Celli, Alessio, Sivasothirajah, Nisanhi, McCulley, Christina H., Christensen, Mette Louise

Journal:

Chemistry - A European Journal

Year:

2020

Language:

english

File:

PDF, 1.65 MB

english, 2020

48

Stereoselective Oxidative Bioconjugation of Amino Acids and Oligopeptides to Aldehydes

Tobiesen, Henriette N, Leth, Lars A, Iversen, Marc V, NÃ¦sborg, Line, Bertelsen, SÃ¸ren, JÃ¸rgensen, Karl Anker

Journal:

Angewandte Chemie International Edition

Year:

2020

File:

PDF, 1.68 MB

2020

49

Stereoselective Oxidative Bioconjugation of Amino Acids and Oligopeptides to Aldehydes

Tobiesen, Henriette N, Leth, Lars A, Iversen, Marc V, NÃ¦sborg, Line, Bertelsen, SÃ¸ren, JÃ¸rgensen, Karl Anker

Journal:

Angewandte Chemie

Year:

2020

File:

PDF, 1.68 MB

2020

50

Organocatalytic Enantioselective 1,3âdipolar [6+4] Cycloadditions of Tropone

Bertuzzi, Giulio, McLeod, David, Mohr, Lisa-Marie, JÃ¸rgensen, Karl Anker

Journal:

Chemistry (Weinheim an der Bergstrasse, Germany)

Year:

2020

File:

PDF, 1.28 MB

2020