Axel Kleemann

Enantioselective Catalytic Hydrogenation of α-Acetylaminoacrylic Acids

Wolfgang Bergstein, Axel Kleemann, Jürgen Martens · Synthesis · 1981 · 35 citations

Engineering, Enantioselective Catalytic Hydrogenation, Organic Chemistry +5

Amino acids. 7. A novel synthetic route to L-proline

Karlheinz Drauz, Axel Kleemann, Jürgen Martens et al. · The Journal of Organic Chemistry · 1986 · 27 citations

Molecular Sciences, Bioorganic Chemistry, Amino Acids +14

Asymmetric Synthesis of Peptides

Axel Kleemann, Jürgen Martens, M. Samson et al. · Synthesis · 1981 · 11 citations

Biochemistry, Peptide Engineering, Peptide Library +3

A New Preparation of 4‐Aminobutyramide

Axel Kleemann, Wolfgang Leuchtenberger, Jürgen Martens et al. · Angewandte Chemie International Edition in English · 1980 · 11 citations

New Preparation, Bioorganic Chemistry, Engineering +11

Preparation of 4-Hydroxy-2-trifluoromethylthiophene: A Novel Bioisostere of α,α,α-Trifluoro-m-cresol

Gary M. Karp, Dilip Samant, Sudarsan Mukhopadhyay et al. · Synthesis · 2000 · 11 citations

Methyl Thioglycolate, Derivatives, Bioorganic Chemistry +10