2000-1990

Publikationsliste 2000-1990

2000

53   B. Goldfuss, U. Kazmaier, "Electronic Differentiations in Palladium Alkene Complexes: Trans-Phosphine Preference of Allylic Leaving Groups", Tetrahedron 2000, 56, 6493-6496.

52   H. Mues, U. Kazmaier, "A Straightforward Approach Towards Substituted cis Hydroxyprolines via Asymmetric Chelate Claisen Rearrangements", Synlett 2000, 1004-1006.

51   U. Kazmaier, M. Pohlman, D. Schauß, "Regioselective Hydrostannations Using Mo(CO)3(CNtBu)3 (MoBI3) as a New, Efficient Catalyst", Eur. J. Org. Chem. 2000, 2761-2766.

50   U. Kazmaier, D. Schauß, M. Pohlman, S. Raddatz, "Application of the Molybdenum-Catalysed Hydrostannation towards a Flexible Synthesis of Substituted Unsaturated Amino Acids", Synthesis 2000, 914-917.

49   U. Kazmaier, S. Maier, F. L. Zumpe, "A Journey from Amino Acid and Peptide Chemistry to Palladium and Back", Synlett 2000, 1523-1535.

48   S. Maier, U. Kazmaier, "Modifications of Peptides via Chelate Claisen Rearrangements of Manganese Enolates", Eur. J. Org. Chem. 2000, 1241-1251.

47   U. Kazmaier, F. L. Zumpe, "Isomerisierungsfreie Palladium-katalysierte Allylierungen - Wunsch oder Wirklichkeit?", Angew. Chem. 2000, 112, 805-807; Angew. Chem. Int. Ed. Engl. 2000, 39, 802-804.

1999

46   U. Kazmaier, S. Maier, "Application of the Peptide Claisen Rearrangement towards the Synthesis of Cyclic Peptides", Org. Lett. 1999, 1, 1763-1766.

45   U. Kazmaier, "Asymmetric Syntheses of unsaturated amino acids and peptides via Chelate-Enolate Claisen Rearrangements", J. Indian. Chem. Soc. 1999, 76, Nov.-Dez. 631-639.

44   U. Kazmaier, D. Schauß, M. Pohlman, "Mo(CO)3(CNtBu)3, a new Efficient Catalyst for Regioselective Hydrostannations", Org. Lett. 1999, 1, 1017-1019.

43   F. L. Zumpe, U. Kazmaier, "Application of the Palladium Catalyzed N-Allylation to the Modification of Amino Acids and Peptides", Synthesis 1999, 1785-1791.

42   U. Kazmaier, "Reactions of Chelated Amino Acid Ester Enolates and Their Application to Natural Product Synthesis", Bioorganic Chemistry, Wiley-VCH, Weinheim, 1999, 201-206.

41   M. Bakke, H. Ohta, T. Sugai, U. Kazmaier, "Action of L-Aminoacylase and L-Amino Acid Oxidase on 2-Amino-3-methyl-4-pentenoic acid Stereoisomers: An Alternative Route to Stereochemically Pure Compound and the Application to the Synthesis of (R)-2-Methyl-1-butanol", Synthesis 1999, 1671-1677.

40   U. Kazmaier, F. L. Zumpe, "Chelatisierte Aminosäureesterenolate – Effiziente Nukleophile für Palladium-katalysierte Allylische Alkylierungen", Angew. Chem. 1999, 111, 1572-1574; Angew. Chem. Int. Ed. Engl. 1999, 38, 1468-1470.

39   U. Kazmaier, S. Maier, "Stereoselective Backbone Modifications of Peptides using Peptide Metal Complexes", J. Org. Chem. 1999, 64, 4574-4575.

38   U. Kazmaier, A. Krebs, "A Straightforward Synthesis of Protected Isostatine from Achiral Precursors Using the Asymmetric Chelate Claisen-Rearrangement", Tetrahedron Lett. 1999, 40, 479-482.

1998

37   P. Comba, R. Cusack, D. P. Fairlie, L. R. Gahan, G. R. Hanson, U. Kazmaier, A. Ramlow, "The Solution Structure of a Copper(II)Compound of a New Cyclic Octapeptide by EPR Spectroscopy and Force Field Calculations", Inorg. Chem. 1998, 37, 6721-6727.

36   U. Kazmaier, "Syntheses of Polyhydroxylated Piperidine Alkaloids via Reactions of Chelated Amino Acid Ester Enolates", Recent Res. Devel. in Organic Chem. 1998, 2, 351-358.

35   U. Kazmaier, S. Maier, "Application of the Chelate Enolate Claisen Rearrangement to the Modification of Peptides", J. Chem. Soc., Chem. Commun. 1998, 2535-2536.

34   F. L. Zumpe, U. Kazmaier, "A Mild Palladium Catalyzed N-Allylation of Amino Acids and Peptides", Synlett 1998, 1199-1200.

33   U. Kazmaier, R. Grandel, "A Short Synthesis of Polyhydroxylated Piperidines via Aldol Reaction of Chelated Amino Acid Ester Enolates", Eur. J. Org. Chem. 1998, 1833-1840.

32   U. Kazmaier, C. Schneider, "Application of the Asymmetric Chelate Enolate Claisen Rearrangement to the Synthesis of Unsaturated Polyhydroxylated Amino Acids", Synthesis 1998, 1321-1326.

31   C. Schneider, U. Kazmaier, "Asymmetric Syntheses of Chiral Allylic Alcohols", Synthesis 1998, 1314-1320.

30   R. Grandel, U. Kazmaier, "Short Syntheses of Polyhydroxylated α-Alkylated Amino Acids", J. Org. Chem. 199863, 4524-4528.

29   C. Schneider, U. Kazmaier, "Synthesis of 5-epi-Isofagomine via Asymmetric Chelate Enolate Claisen Rearrangement", Eur. J. Org. Chem. 1998, 1155-1159.

28   F. L. Zumpe, U. Kazmaier, "Chemoselective Claisen Rearrangement of Amino Acid Esters of Enynols", Synlett 1998, 434-436.

27   U. Kazmaier, C. Schneider, "Application of the Asymmetric Chelate-Enolate Claisen Rearrangement to the Synthesis of 5-epi-Isofagomine", Tetrahedron Lett. 1998, 39, 817-818.

26   R. Grandel, U. Kazmaier, "Diastereoselective Synthesis of β-Substituted α-Methylserines via Alanine Ester Enolates", Eur. J. Org. Chem. 1998, 409-417.

25   U. Kazmaier, "A Short Synthesis of Conjugated Unsaturated Alcohols", Tetrahedron 1998, 54, 1491-1496.

1997

24   R. Grandel, U. Kazmaier, "A Short Synthesis of Azasugars via Aldol Reaction of Chelated Amino Acid Ester Enolates", Tetrahedron Lett. 1997, 38, 8009-8012.

23   U. Kazmaier, "A Short Synthesis of Conjugated Unsaturated Amides and Esters via Triphenylphosphine-catalyzed Isomerisation of Acetylenic Pentafluorphenol Esters", J. Chem. Soc., Chem. Comm. 1997, 2305-2306.

22   C. H. Görbitz, U. Kazmaier, R. Grandel, "(+/-)-tert-Butyl 3-Hydroxy-4-phenyl-2-(toluene­sulfonylamino)pentanoate-Dichloromethane (1/1): a Pseudo Centre-of-Symmetry in an Enantiomeric Pair", Acta Cryst. C 1997, 1302-1305.

21   D. Wacker, K. Weiss, U. Kazmaier, C. Wöll, "Realization of a Phenyl-Terminated Organic Surface and Its Interaction with Chromium Atoms", Langmuir 1997, 13, 6689-6696.

20   U. Kazmaier, "Application of the Chelate-Enolate Claisen Rearrangement to the Synthesis of γ,δ-Unsaturated Amino Acids", Liebigs Ann./Recueil 1997, 285-295.

1996

19   U. Kazmaier, C. H. Görbitz, "Synthesis of Allenic Amino Acids via Chelate-Controlled Ester Enolate Claisen Rearrangement", Synthesis 1996, 1489-1493.

18   A. Krebs, U. Kazmaier, "The Asymmetric Ester Enolate Claisen Rearrangement as a Suitable Method for the Synthesis of Sterically Highly Demanding Amino Acids", Tetrahedron Lett. 199637, 7945-7946.

17   U. Kazmaier, C. Schneider, "Stereoselective Synthesis of Unsaturated Polyhydroxylated Amino Acids via Ester Enolate Claisen Rearrangement", Synlett 1996, 975-977.

16   U. Kazmaier, "Synthesis of Quaternary Amino Acids Containing β,γ- as well as γ,δ-Unsaturated Side Chains via Chelate-Enolate Claisen Rearrangement", Tetrahedron Lett. 1996, 37, 5351-5354.

15   U. Kazmaier, "Synthesis of γ,δ-Unsaturated Amino Acids via Ester-Enolate Claisen Rearrangement of Chelated Allylic Esters", Amino Acids 1996, 11, 283-299.

14   R. Grandel, U. Kazmaier, B. Nuber, "anti-Selective Aldol Reactions of Amino Acid Ester Enolates. Application to the Synthesis of α-Alkylated β-Hydroxyamino Acids", Liebigs Ann. 1996, 1143-1150.

13   U. Kazmaier, "Application of the Ester Enolate Claisen Rearrangement in the Synthesis of Amino Acids Containing Quaternary Carbon Centers", J. Org. Chem. 1996, 61, 3694-3699.

12   U. Kazmaier, S. Maier, "Synthesis of Sterically High Demanding α-Alkylated Amino Acids via Claisen Rearrangement of Chelated Enolates", Tetrahedron 1996, 52, 941-954.

1990-1995

11   U. Kazmaier, "Diastereoselective Synthesis of Amino Acids Containing β-Quaternary Carbon Centers via Ester-Enolate Claisen Rearrangement", Synlett 1995, 1138-1140.

10   U. Kazmaier, S. Maier, "Stereoselective Synthesis of α-Alkylated γ,δ-Unsaturated Amino Acids via Claisen Rearrangement of Chelated Enolates", J. Chem. Soc., Chem. Comm. 1995, 1991-1992.

9   U. Kazmaier, R. Grandel, "Synthesis of Sterically Demanding α-Amino-β-Hydroxy Acids via anti-Selective Aldol Reactions", Synlett 1995, 945-946.

8   U. Kazmaier, A. Krebs, "Synthese chiraler γ,δ-ungesättigter Aminosäuren durch asymmetrische Ester-Enolat-Claisen-Umlagerung", Angew. Chem. 1995, 107, 2213-2214; Angew. Chem. Int. Ed. Engl. 1995, 34, 2012-2013.

7   U. Kazmaier, A. Krebs, C. Schneider, S. Maier, R. Grandel, "Asymmetric Synthesis of γ,δ-Unsaturated Amino Acids via Ester-Enolate Claisen Rearrangement of Chelated Allylic Esters", Amino Acids 1995, 9, 69-70.

6   U. Kazmaier, "Introduction of Allylic Side Chains onto Peptides by Pd(0)-Catalyzed Ester Enolate Claisen Rearrangement", J. Org. Chem. 1994, 59, 6667-6670.

5   U. Kazmaier, "Stereoselective Synthesis of 2-(2’-Cycloalkenyl) Glycinates via [3,3] Sigmatropic Rearrangement of Chelated Ester-Enolates", Tetrahedron 1994, 50, 12895-12902.

4   U. Kazmaier, "Synthese ungesättigter Aminosäuren durch [3,3]-sigmatrope Umlagerung chelatverbrückter Glycinesterenolate", Angew. Chem. 1994, 106, 1046-1047; Angew. Chem. Int. Ed. Engl. 1994, 33, 998-999.

3   B. M. Trost, U. Kazmaier, "Internal Redox Catalyzed by Triphenylphosphin", J. Am. Chem. Soc. 1992, 114, 7933-7935.

2   U. Schmidt, A. Lieberknecht, U. Kazmaier, H. Griesser, G. Jung, J. Metzger, "Synthesis of Di- and Trihydroxyamino Acids. – Construction of lipophilic Tripalmitoyldihydroxyamino Acids", Synthesis 1991, 49-55.

1   U. Schmidt, A. Lieberknecht, U. Kazmaier, E. Haslinger, "Welche Strukturen haben Fenestin A und Fenestin B", Angew. Chem. 1990, 102, 562-563; Angew. Chem. Int. Ed. Engl. 1990, 29, 514-515.