Aarhus University Seal / Aarhus Universitets segl

Karl Anker Jørgensen

  1. 1989
  2. Published

    Studies of the oxidative addition of some substrates containing carbon-heteroatom bonds to some tungsten and platinum complexes. / Schiøtt, B.; Jørgensen, K.A.

    In: Dalton Transactions (Print Edition), Vol. 1989, No. 11, 1989, p. 2099-2107.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. 1990
  4. Published

    Metallaoxetanes as intermediate in oxygen-transfer reactions : reality or fiction? / Jørgensen, K.A.; Schiøtt, B.

    In: Chemical Reviews, Vol. 90, No. 8, 1990, p. 1483-1506.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. 1991
  6. Published

    A Mechanistic Study of the Formation of Maleic Anhydride on A Vanadyl Pyrophosphate Surface. / Schiøtt, B.; Jørgensen, K.A.

    In: Studies in Surface Science and Catalysis, Vol. 66, No. C, 1991, p. 655-664.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. Published

    Formation of maleic anhydride on a vanadyl pyrophosphate surface : A theoretical study of the mechanism. / Schiøtt, B.; Jørgensen, K.A.; Hoffmann, Roald D.

    In: Journal of Physical Chemistry, Vol. 95, No. 6, 1991, p. 2297-2307.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  8. 1992
  9. Published

    Addition of aldehydes to tantalum - Carbene complexes and the reduction of epoxides by unsaturated tantalum complexes : Theoretical study of the reaction mechanism and product structures. / Schiøtt, B.; Jørgensen, K.A.; Calhorda, M.J.; Galvão, A.M.

    In: Organometallics, Vol. 11, No. 12, 1992, p. 4213-4221.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  10. Published

    Regioselective Monoepoxidation of 1,3-Dienes Catalysed by Transition-metal Complexes. / Thomsen, D.S.; Schiøtt, B.; Jørgensen, K.A.

    In: Journal of the Chemical Society, Chemical Communications, No. 15, 1992, p. 1072-1074.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  11. 1993
  12. Published

    Addition of a carbonyl functionality to titanium carbenes. A study of the mechanism and intermediates in the Tebbe reaction. / Schiøtt, B.; Jørgensen, K.A.

    In: Dalton Transactions (Print Edition), No. 2, 1993, p. 337-344.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  13. Published

    Stepwise or concerted addition of 1,3-butadiene to oxygen adsorbed on the Ag(110) surface? / Schiøtt, B.; Jørgensen, K.A.

    In: Journal of Physical Chemistry, Vol. 97, No. 41, 1993, p. 10738-10741.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. Published

    The oxidative species on a vanadyl pyrophosphate surface : A model for some steps in the maleic anhydride synthesis. / Schiøtt, B.; Jørgensen, K.A.

    In: Catalysis Today, Vol. 16, No. 1, 1993, p. 79-90.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  15. 1994
  16. Published

    Iron-Catalyzed Allylic Amination. / Johannsen, Mogens; Jørgensen, Karl Anker.

    In: J. Org. Chem., Vol. 59, 1994, p. 214.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  17. 1995
  18. Published

    Asymmetric Hetero Diels-Alder Reactions and Ene Reactions Catalyzed by Chiral Copper (II) Complexes. / Johannsen, Mogens; Jørgensen, Karl Anker.

    In: J. Org. Chem., Vol. 60, 1995, p. 5757.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. Published

    Mechanistic aspects of Iron Catalyzed Allylic Amination. / Johannsen, Mogens; Jørgensen, Karl Anker.

    In: J. Org. Chem., Vol. 60, 1995, p. 5979.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  20. 1996
  21. Published

    A highly Chemo- and Enantioselective Hetero-Diels-Alder Reaction Catalyzed by Chiral Aluminum Complexes. / Graven, A.; Johannsen, Mogens; Jørgensen, Karl Anker.

    In: Chem. Commun., 1996, p. 2373.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  22. Published

    Solvent Effects in Asymmetric Hetero Diels-Alder and Ene Reactions. / Johannsen, Mogens; Jørgensen, Karl Anker.

    In: Tetrahedron, Vol. 52, 1996, p. 7321.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  23. 1997
  24. Published

    Solvent vs. Counterion Acceleration of Enantioselective Carbo and Hetero Diels-Alder Reactions. / Johannsen, Mogens; Jørgensen, Karl Anker.

    In: J. Chem. Soc., Perkin Trans., No. 2, 1997, p. 1183.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  25. Published

    The first Highly Enantioselective Catalytic Hetero Diels-Alder Reaction of Ketones. / Johannsen, Mogens; Yao, S.-L.; Jørgensen, Karl Anker.

    In: Chem. Commun., 1997, p. 2169.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. Published

    Zn (II)-Catalyzed Asymmetric Hetero-Diels-Alder Reactions of Conjugated Dienes with Glyoxylates. / Yao, S.-L.; Johannsen, Mogens; Jørgensen, Karl Anker.

    In: J. Chem. Soc., Perkin Trans., No. 1, 1997, p. 2345.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  27. 1998
  28. Published

    Allylic Amination. / Johannsen, Mogens; Jørgensen, Karl Anker.

    In: Chemical Reviews, Vol. 98, 1998, p. 1689.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearch

  29. Published

    Catalytic Asymmetric Hetero-Diels-Alder Reactions of Ketones : Chemzymatic Reactions. / Yao, S.-L.; Johannsen, Mogens; Audrain, H.; Jørgensen, Karl Anker.

    In: Journal of the American Chemical Society, Vol. 120, 1998, p. 8599.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  30. Published

    Catalytic Enantioselective Aza-Diels-Alder Reactions of Imino Dienophiles. / Yao, S.-L.; Johannsen, Mogens; Hazel, R. G.; Jørgensen, Karl Anker.

    In: Angewandte Chemie International Edition, Vol. 37, 1998, p. 3121.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  31. Published

    Highly Enantioselective Catalytic Hetero-Diels-Alder Reaction with Inverse Electron Demand. / Thorhauge, J.; Johannsen, Mogens; Jørgensen, Karl Anker.

    In: Angewandte Chemie International Edition, Vol. 37, 1998, p. 2404.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. Published

    Metal-catalyzed Asymmetric Hetero-Diels-Alder Reactions of Unactivated Dienes with Glyoxylates. / Johannsen, Mogens; Yao, S.-L.; Graven, A.; Jørgensen, Karl Anker.

    In: Pure Appl. Chem., Vol. 70, 1998, p. 1117.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  33. Published

    The first Chiral and Highly Lewis Acidic Silyl Cationic Catalyst. / Johannsen, Mogens; Jørgensen, Karl Anker; Helmchen, G.

    In: Journal of the American Chemical Society, Vol. 120, 1998, p. 7637.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  34. Published

    Total Synthesis of (R)-Dihydroactinidiolide and (R)-Actinidiolide using Asymmetric Catalytic Hetero-Diels-Alder Methodology. / Yao, S.-L.; Johannsen, Mogens; Jørgensen, Karl Anker.

    In: J. Org. Chem., Vol. 63, 1998, p. 118.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  35. 1999
  36. Published

    A Catalytic Approach for the Formation of Optically Active Allyl α-Amino Acids by Addition of Allylic-Metal Compounds to a α-Imino Esters. / Fang, X.; Johannsen, Mogens; Yao, S.-L.; Gatherhood, N.; Hazel, R. G.; Jørgensen, Karl Anker.

    In: J. Org. Chem., Vol. 64, 1999, p. 4844.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  37. Published

    A Highly Enantioselective Hetero-Diels-Alder Reaction Catalyzed by Chiral Polybinaphthyl-Aluminum Complexes. / Johannsen, Mogens; Jørgensen, Karl Anker; Zheng, X.-F.; Hu, Q.-S.; Pu, L.

    In: J. Org. Chem., Vol. 64, 1999, p. 299.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  38. Published

    Catalytic Asymmetric Addition Reactions of Carbonyls : A Common Catalytic Approach. / Jørgensen, Karl Anker; Johannsen, Mogens; Yao, S.-L.; Audrain, H.; Thorhauge, J.

    In: Acc. Chem. Res., Vol. 32, 1999, p. 605.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  39. 2001
  40. Published

    Asymmetric Metal-Catalyzed 1,3-Dipolar Cycloaddition Reactions. / Gothelf, K.; Kobayashi, S. (Editor); Jørgensen, K.A. (Editor).

    Cycloaddition Reactions in Organic Synthesis. Weinheim : Wiley-VCH, 2001. p. 211-247.

    Research output: Contribution to book/anthology/report/proceedingReviewResearch

  41. Published

    Catalytic Asymmetric Direct Mannich Reactions of Carbonyl Compounds with α-Imino Esters. / Juhl, K.; Gathergood, N.; Jørgensen, K.A.

    In: Angewandte Chemie International Edition, Vol. 40, 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  42. Published

    Catalytic Asymmetric Friedel-Crafts Alkylation of β,γ-Unsaturated β-Ketoesters. Enantioselective Addition of Aromatic C-H Bonds to Alkenes. / Jensen, K.B.; Jørgensen, K.A.

    In: Angewandte Chemie International Edition, Vol. 40, 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  43. Published

    Catalytic Asymmetric Henry Reactions - A simple Approach to Optically Active β-Nitro α-Hydroxy Esters. / Christensen, C.; Juhl, K.; Jørgensen, K.A.

    In: Chem. Commun., 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  44. Published

    Catalytic Enantioselective Addition of Aromatic Amines to Enones. A Simple Approach for the Synthesis of Optically Active β-Amino Ester Derivatives. / Zhuang, W.; Jørgensen, K.A.

    In: Chem. Commun., 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  45. Published

    Catalytic Enantioselective Addition of Nitro Compounds to Imines - A Simple Approach for the Synthesis of Optically Active β-Nitro-α-Amino Acid Esters. / Nishiwaki, N.; Knudsen, K.R.; Gothelf, K.V.; Jørgensen, K.A.

    In: Angewandte Chemie International Edition, Vol. 40, 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  46. Published

    Catalytic Enantioselective Alkylation of Heteroaromatic Compounds using Alkylidene Malonates. / Zhuang, W.; Hansen, T.; Jørgensen, K.A.

    In: Chem. Commun., 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  47. Published

    Catalytic Enantioselective Cycloaddition Reactions of Carbonyl Compounds. / Jørgensen, K.A.; Kobayashi, S. (Editor).

    Metal-catalyzed Cycloaddition Reactions. Wiley-VCH Publishers, 2001. p. Advance article.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearch

  48. Published

    Catalytic Enantioselective Friedel-Crafts Reactions of Aromatic and Heteroaromatic Compounds to Trifluoropyruvate - A simple Approach for the Formation of Optically Active and Heteroaromatic Hydroxy TrifluoromethylEsters. / Zhuang, W.; Gathergood, N.; Jørgensen, K.A.

    In: J. Org. Chem., Vol. 66, 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  49. Published

    Enantioselective Synthesis of Optically Active Carbocyclic Sugars. / Gathergood, N.; Knudsen, K.R.; Jørgensen, K.A.

    In: J. Org. Chem., Vol. 66, 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  50. Published

    Intermolecular Addition of Alkyl Radicals to Imines in the Absence and in the Presence of Lewis Acids. / Halland, N.; Jørgensen, K.A.

    In: J. Chem. Soc., Perkin Trans. 1, 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  51. Published

    On the Mechanism of Catalytic Enantioselective Hetero-Diels-Alder Reactions of Carbonyl Compounds Catalyzed by Chiral Aluminum Complexes - A Concerted, Step-wise or Mukaiyama-Aldol Pathway. / Roberson, M.; Jepsen, A.S.; Jørgensen, K.A.

    In: Tetrahedron, Vol. 57, 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  52. Published

    The First Catalytic Asymmetric Aza-Henry Reaction of Nitronates with Imines - A Novel Approach to Optically Active β-Nitro-α-Amino Acid- and α,β-Diamino Acid Derivatives. / Knudsen, K.R.; Risgaard, T.; Nishiwaki, N.; Gothelf, K.V.; Jørgensen, K.A.

    In: Journal of the American Chemical Society, Vol. 123, 2001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  53. Published

    Theoretical Calculations of Metal-catalyzed Cycloaddition Reactions. / Jørgensen, K.A.; Kobayashi, S. (Editor); Jørgensen, K.A. (Editor).

    In Metal-catalyzed Cycloaddition Reactions. 2001. p. Advance article.

    Research output: Contribution to book/anthology/report/proceedingReviewResearch

  54. 2002
  55. Published

    Asymmetric Reactions. / Gothelf, K.V.; Jørgensen, K.A.

    Applications of 1,3-Dipolar Cycloaddition Chemistry Towards Heterocycles and Natural Products. ed. / Padwa; Pearson. Wiley, 2002. p. 144107-1-144107-18.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearch

  56. Published

    Catalytic Asymmetric alpha-Amination Reactions of 2-Keto Esters - A Simple Synthetic Approach to Optically Active Syn-beta-Amino-alpha-Hydroxy Esters. / Juhl, K.; Jørgensen, K.A.

    In: Journal of the American Chemical Society, Vol. 124, 2002, p. 2420-2421.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  57. Published

    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. / Christensen, C.; Juhl, K.; Hazell, R.G.; Jørgensen, K.A.

    In: Journal of Organic Chemistry, Vol. 67, 2002, p. 4875-4881.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  58. Published

    Direct Catalytic Asymmetric Aldol Reactions of Aldehydes. / Bøgevig, A.; Kumaragurubaran, N.; Jørgensen, K.A.

    In: Chemical Communications, Vol. 6, 2002, p. 620-621.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  59. Published

    Direct L-Proline Catalyzed Asymmetric alpha-Amination of Ketones. / Kumaragurubaran, N.; Juhl, K.; Zhuang, W.; Bøgevig, A.; Jørgensen, K.A.

    In: Journal of the American Chemical Society, Vol. 124, 2002, p. 6254-6255.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  60. Published

    Direct Organo-Catalytic Asymmetric alpha-Amination of Aldehydes - A simple Approach to Optically Active alpha-Amino Aldehydes, alpha-Amino Alcohols, and alpha-Amino Acids. / Bøgevig, A.; Kumaragurubaran, N.; Juhl, K.; Zhuang, W.; Jørgensen, K.A.

    In: Angewandte Chemie International Edition, Vol. 41, 2002, p. 1790-1793.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  61. Published

    Friedel-Crafts Reactions in Water of Carbonyl Compounds with Heteroaromatic Compounds. / Zhuang, W.; Jørgensen, K.A.

    In: Chemical Communications, Vol. 6, 2002, p. 1336-1337.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  62. Published

    Nucleophilic Addition of Nitrones to Ketones - Development of a new Catalytic Asymmetric Nitrone-Aldol Reaction. / Bøgevig, A.; Gothelf, K.V.; Jørgensen, K.A.

    In: Chemistry: A European Journal, Vol. 8, 2002, p. 5652-5661.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  63. Published

    On the Intermediates in Chiral Bis(oxazoline)copper(II)-Catalyzed Enantioselective Reactions - Experimental and Theoretical Investigations. / Thorhauge, J.; Roberson, M.; Hazell, R.G.; Jørgensen, K.A.

    In: Chemistry: A European Journal, Vol. 8, 2002, p. 1888-1898.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  64. Published

    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. / Saaby, S.; Bayon, P.; Aburel, P.S.; Jørgensen, K.A.

    In: Journal of Organic Chemistry, Vol. 67, 2002, p. 4352-4361.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  65. Published

    Organocatalytic Asymmetric Conjugate Addition of Nitroalkanes to alpha,beta-Unsaturated Enones Using Novel Imidazoline Catalysts. / Halland, N.; Hazell, R.G.; Jørgensen, K.A.

    In: Journal of Organic Chemistry, Vol. 67, 2002, p. 8331-8338.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  66. 2003
  67. Published

    Asymmetric Friedel-Crafts Reactions: Catalytic Enantioselective Addition of Aromatic and Heteroaromatic C-H Bonds to Activated Alkenes, Carbonyl Compounds, and Imines. / Jørgensen, K.A.

    In: Synthesis, Vol. 7, 2003, p. 1117-1125.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  68. Published

    Catalytic Asymmetric Mannich Reactions of Glycine Derivatives with Imines. A New Approach to Optically Active alpha,beta-Diamino Acid Derivatives. / Bernardi, L.; Gothelf, Aa.S.; Hazell, R.G.; Jørgensen, K.A.

    In: J. Org. Chem., Vol. 68, 2003, p. 2583-2591.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  69. Published

    Catalytic asymmetric Henry Reactions of silyl nitronates with aldehydes. / Risgaard, T.; Gothelf, K.V.; Jørgensen, K.A.

    In: Organic & Biomolecular Chemistry, Vol. 1, 2003, p. 153-156.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  70. Published

    Catalytic enantioselective transaminiation of -keto esters: an organic approach to enzymatic reactions. / Knudsen, K.R.; Bachmann, S.; Jørgensen, K.A.

    In: Chem. Commun., Vol. 20, 2003, p. 2602-2603.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  71. Published

    Catalytic, Highly Enantioselective, Direct Amination of beta-Ketoesters. / Marigo, M.; Juhl, K.; Jørgensen, K.A.

    In: Angew. Chem. Int. Edit., Vol. 42, 2003, p. 1367-1369.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  72. Published

    Direct Asymmetric Michael Reactions of Cyclic 1,3-Dicarbonyl Compounds and Enamines Catalyzed by Chiral Bisoxazoline-Copper(II) Complexes. / Halland, N.; Velgaard, T.; Jørgensen, K.A.

    In: J. Org. Chem., Vol. 68, 2003, p. 5067-5074.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  73. Published

    Direct Catalytic Asymmetric Mannich Reactions of Malonates and beta-Keto Esters. / Marigo, M.; Kjærsgaard, A.; Juhl, K.; Gathergood, N.; Jørgensen, K.A.

    In: Chemistry: A European Journal, Vol. 9, 2003, p. 2359-2367.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  74. Published

    Direct Enantioselective Michael Addition of Aldehydes to Vinyl Ketones Catalyzed by Chiral Amines. / Melchiorre, P.; Jørgensen, K.A.

    In: J. Org. Chem., Vol. 68, 2003, p. 4151-4157.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  75. Published

    Formation of Optically Active Functionalized beta-Hydroxy Nitrones Using a Proline Catalyzed Aldol Reaction of Aldehydes with Carbonyl Compounds and Nydroxylamines. / Bøgevig, A.; Poulsen, T.B.; Zhuang, W.; Jørgensen, K.A.

    In: SYNLETT: Accounts and Rapid Communications in Chemical Synthesis, Vol. 12, 2003, p. 1915-1918.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  76. Published

    Formation of optically active chromanes by catalytic asymmetric tandem oxa-Michael addition-Friedel-Crafts alkylation reactions. / van Linge, H.L.; Zhuang, W.; Hansen, T.; Rutjes, F.P.J.T; Jørgensen, K.A.

    In: Organic & Biomolecular Chemistry, Vol. 1, 2003, p. 1953-1958.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  77. Published

    Highly Enantioselective Organocatalytic Conjugate Addition of Malonates to Acyclic a,b-Unsaturated Enones. / Halland, N.; Aburel, P.-S.; Jørgensen, K.A.

    In: Angew. Chem. Int. Edit., Vol. 42, 2003, p. 661-665.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  78. Published

    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 WarfarinAnticoagulant. / Halland, N.; Hansen, T.; Jørgensen, K.A.

    In: Angew. Chem. Int. Edit., Vol. 42, 2003, p. 4955-4957.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  79. Published

    The First Catalytic Highly Enantioselective Alkylation of Ketimines - A Novel Approach to Optically Active Quaternary alpha-Amino Acids. / Saaby, S.; Nakama, K.; Lie, M.A.; Hazell, R.G.; Jørgensen, K.A.

    In: Chemistry: A European Journal, Vol. 9, 2003, p. 6145-6154.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  80. Published

    The First Organocatalytic Enantioselective Inverse-Electron-Demand Hetero-Diels-Alder Reaction. / Juhl, K.; Jørgensen, K.A.

    In: Angew. Chem. Int. Edit., Vol. 42, 2003, p. 1498-1501.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  81. Published

    Comparison of the pharmacokinetics of tacrolimus and cyclosporine at equivalent molecular doses. / Karamperis, Nikolaos; Povlsen, J. V.; Højskov, C.; Poulsen, J. H.; Pedersen, A. R.; Jørgensen, K. A.

    In: Transplantation Proceedings, Vol. 35, No. 4, 06.2003, p. 1314-1318.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  82. 2004
  83. Published

    Asymmetric Construction of Quaternary Stereocenters by Direct Organocatalytic Amination of alpha-Substituted alpha-Cyanoacetates and beta-Dicarbonyl Compounds. / Saaby, S.; Bella, M.; Jørgensen, K.A.

    In: Journal of the American Chemical Society, Vol. 126, 2004, p. 8120-8121.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  84. Published

    Catalytic Asymmetric Bromination and Chlorination of Beta-Ketoesters. / Marigo, M.; Kumaragurubaran, N.; Jørgensen, K.A.

    In: Chemistry: A European Journal, Vol. 10, 2004.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  85. Published

    Cu(I)-carbenoid- and Ag(I)-Lewis acid-catalyzed asymmetric intermolecular insertion of alpha-diazo compounds into N-H bonds. / Bachmann, S.; Fielenbach, D.; Jørgensen, K.A.

    In: Organic & Biomolecular Chemistry, Vol. 2, 2004, p. 3044-3049.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  86. Published

    Direct Organocatalytic Asymmetric alpha-Chlorination of Aldehydes. / Halland, N.; Braunton, A.; Bachmann, S.; Marigo, M.; Jørgensen, K.A.

    In: Journal of the American Chemical Society, Vol. 126, 2004, p. 4790-4791.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  87. Published

    Direct Organocatalytic Enantioselective Mannich Reactions of Ketimines: An Approach to Optically Active Quaternary alpha-Amino Acid Derivatives. / Zhuang, W.; Saaby, S.; Jørgensen, K.A.

    In: Angew. Chem. Int. Edit., Vol. 43, 2004, p. 4476-4478.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  88. Published

    Direct catalytic asymmetric aldol reactions of pyruvates: scope and mechanism. / Gathergood, N.; Juhl, K.; Poulsen, T.B.; Thordrup, K.; Jørgensen, K.A.

    In: Organic & Biomolecular Chemistry, Vol. 2, 2004, p. 1077-1085.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  89. Published

    Hetero-Diels-Alder Reactions of Ketones - A Challenge for Chemists. / Jørgensen, K.A.

    In: Eur. J. Org. Chem., 2004, p. 2093.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  90. Published

    Hetero-Diels-Alder Reactions of Ketones - A Challenge for Chemists. / Jørgensen, K.A.

    In: Eur. J. Org. Chem., 2004, p. 2093.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  91. Published

    Highly Enantio- and Diastereoselective Organocatalytic Asymmetric Domino Michael-Aldol Reaction of beta-Ketoesters and alpha,beta-Unsaturated Ketones. / Halland, N.; Aburel, P.S.; Jørgensen, K.A.

    In: Angew. Chem. Int. Edit., Vol. 43, 2004, p. 1272-1277.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  92. Published

    Highly Enantio- and Diastereoselective Organocatalytic Domino Michael-Aldol Reactions of beta-Diketone and beta-Ketosulfone Nucleophiles with alpha,beta-Unsaturated Ketones. / Pulkkinen, J.; Aburel, P.S.; Halland, N.; Jørgensen, K.A.

    In: Adv. Synth. Catal, Vol. 346, 2004, p. 1077-1080.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  93. Published

    Highly Enantio- and Diastereoselective Organocatalytic Domino Michael-Aldol Reactions of beta-Diketone and beta-Ketosulfone Nucleophiles with alpha,beta-Unsaturated Ketones. / Pulkkinen, J.; Aburel, P..S.; Halland, N.; Jørgensen, Karl Anker.

    In: Adv. Synth. Catal, No. 346, 2004, p. 1077-1080.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  94. Published

    Highly Enantioselective Direct Organocatalytic alpha-Chlorination of Ketones. / Marigo, M.; Bachmann, S.; Halland, N.; Braunton, A.; Jørgensen, Karl Anker.

    In: Angew. Chem. Int. Edit., Vol. 43, 2004, p. 5507-5510.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  95. Published

    Mimicking enzymatic transaminations: attempts to understand and develop a catalytic asymmetric approach to chiral alpha-amino acids. / Bachmann, S.; Knudsen, K.R.; Jørgensen, K.A.

    In: Organic & Biomolecular Chemistry, Vol. 2, 2004, p. 2044-2049.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  96. Published

    Organocatalytic Asymmetric Hydroxylation of beta-Keto Esters: Metal-Free Synthesis of Optically Active anti-Diols. / Acocella, M.R.; Mancheño García, O.; Bella, M.; Jørgensen, K.A.

    In: J. Org. Chem., Vol. 69, 2004, p. 8165-8167.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  97. Published

    Organocatalytic Enantioselective Conjugate Addition to Alkynones. / Bella, M.; Jørgensen, K.A.

    In: Journal of the American Chemical Society, Vol. 126, 2004.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  98. Published

    The first catalytic inverse-electron demand hetero-Diels-Alder reaction of nitroso alkenes using pyrrolidine as an organocatalyst. / Wabnitz, T.C.; Saaby, S.; Jørgensen, K.A.

    In: Organic & Biomolecular Chemistry, Vol. 2, 2004, p. 828-834.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  99. 2005
  100. Published

    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. / Franzén, J.; Marigo, Mauro; Fielenbach, Doris Gertrud; Wabnitz, Tobias Christoph; Jensen, Anne Kathrine Kjærsgaard; Jørgensen, Karl Anker.

    In: Journal of the American Chemical Society, Vol. 127, 2005, p. 18296.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  101. Published

    A Novel Imidazolidine-Tetrazole Organocatalyst of Asymmetric Conjugate Addition of Nitroalkanes. / Prieto, A.; Halland, N.; Jørgensen, Karl Anker.

    In: Organic Letters, Vol. 7, 2005, p. 3897.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  102. Published

    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. / Zhuang, Wei; Poulsen, Thomas B.; Jørgensen, Karl Anker.

    In: Organic & Biomolecular Chemistry, Vol. 3, 2005, p. 3284.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  103. Published

    A chiral Molecular Recognition Approach to Formation of Quaternary Centers in Asymmetric Synthesis. / Knudsen, K.R.; Jørgensen, Karl Anker.

    In: Organic & Biomolecular Chemistry, Vol. 3, 2005, p. 1362.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  104. Published

    A convenient Procedure for the Catalytic Asymmetric Procedure Cycloaddition of Azomethine Ylides and Alkenes. / Alemparte Gallardo, Carlos; Blay, G.; Jørgensen, Karl Anker.

    In: Organic Letters, Vol. 7, 2005, p. 4569.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  105. Published

    An Easy Approach to Optically Active &alpha-Amino Phosphonic Acid Derivatives by Lewis-Acid Catalyzed Enantioselective Amination of Phosphonates. / Bernardi, Luca; Zhuang, Wei; Jørgensen, Karl Anker.

    In: Journal of the American Chemical Society, Vol. 127, 2005, p. 5772.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  106. Published

    Asymmetric Organocatalytic Epoxidation of α, β-Unsaturated Aldehydes with Hydrogen Peroxide. / Marigo, Mauro; Franzén, J.; Poulsen, Thomas B.; Zhuang, Wei; Jørgensen, Karl Anker.

    In: Journal of the American Chemical Society, Vol. 127, 2005, p. 6964.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  107. Published

    Catalytic Asymmetric Addition of &beta-Keto Phosphonates to an Activated Imine - Formation of optically Active Functionalized Phosponate &alpha-Amino Acid Derivatives. / Jensen, Anne Kathrine Kjærsgaard; Jørgensen, Karl Anker.

    In: Organic & Biomolecular Chemistry, Vol. 3, 2005, p. 804.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  108. Published

    Catalytic and Enantioselective Aza-Ene and Hetero-Diels-Alder Reactions of Alkenes and Dienes with Azodicarboxylates. / Aburel, P.S.; Zhuang, Wei; Hazell, Rita Grønbæk; Jørgensen, Karl Anker.

    In: Organic & Biomolecular Chemistry, Vol. 3, 2005, p. 2344.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  109. Published

    Cofactor Activation and Substrate Binding in Pyruvate Decarboxylase. Insights into the Reaction Mechanism from Molecular Dynamics Simulations. / Schiøtt, Birgit; Lie, Mette Alstrup; Celik, Leyla; Jørgensen, Karl Anker.

    In: Biochemistry, Vol. 44, No. 45, 2005, p. 14792-14806.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  110. Published

    Direct Organocatalytic Highly Enantio- and Diastereoselective Mannich Reaction of α-Substituted α-Cyanoacetates. / Poulsen, Thomas B.; Alemparte Gallardo, Carlos; Saaby, Steen; Bella, Marco; Jørgensen, Karl Anker.

    In: Angewandte Chemie. International edition. English, Vol. 44, 2005, p. 2896.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  111. Published

    Enantioselective Chlorination and Fluorination of &beta-Keto Phosphonates. / Bernardi, Luca; Jørgensen, Karl Anker.

    In: Chemical Communications, 2005, p. 1324.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  112. Published

    Enantioselective Formation of Stereogenic Carbon-Fluorine Centers by a Simple Catalytic Method. / Marigo, Mauro; Fielenbach, Doris Gertrud; Braunton, A.; Jørgensen, Karl Anker.

    In: Angewandte Chemie. International edition. English, Vol. 44, 2005, p. 3703.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  113. Published

    Enantioselective Friedel-Crafts Type Addition of Indols to Nitroolefins using a Chiral Hydrogen-Bonding Catalyst - Synthesis of Optically Active Tetrahydro-&beta-Carbolines. / Zhuang, Wei; Hazell, Rita Grønbæk; Jørgensen, Karl Anker.

    In: Organic & Biomolecular Chemistry, Vol. 3, 2005, p. 2566.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  114. Published

    Enantioselective Organocatalytic &alpha-Sulfenylation of Aldehydes. / Marigo, Mauro; Wabnitz, Tobias Christoph; Fielenbach, Doris Gertrud; Jørgensen, Karl Anker.

    In: Angewandte Chemie. International edition. English, Vol. 44, 2005, p. 794.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  115. Published

    Enantioselective Organocatalytic Allylic Amination. / Poulsen, Thomas B.; Alemparte Gallardo, Carlos; Jørgensen, Karl Anker.

    In: Journal of the American Chemical Society, Vol. 127, 2005, p. 116114.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  116. Published

    Mechanistic Insight Into the 2,5-Diphenylpyrrolidine Catalyzed Enantioselctive &alpha-Chlorination of Aldehydes. / Halland, N.; Lie, Mette Alstrup; Jensen, Anne Kathrine Kjærsgaard; Schiøtt, Birgit; Jørgensen, Karl Anker.

    In: Chemistry: A European Journal, Vol. 11, 2005, p. 7083.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

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