Biocatalysis for the preparation of optically active β-lactam precursors of amino acids

The preparation of optically active 3-fl

The preparation of optically active 3-fluoro-β-lactam derivatives

✍ J.T. Welch; R. Kawecki; J.A. Wichtowski; K. Araki 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 33 KB

Optically active 3-fluoro+lactam (1) was stereoselectively synthesized by the ketene-imine condensation method. Use of (1) in alkylation and aldol reactions resulted in the stereoselective formation of ( 2) and ( 3) respectively, but the control of the hydroxylated stereocenter was not possible in

ChemInform Abstract: Preparation of Opti

ChemInform Abstract: Preparation of Optically Active β-Amino Acids from Microbial Polyester Polyhydroxyalkanoates.

✍ Sang Hyun Park; Seung Hwan Lee; Sang Yup Lee 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Catalytic asymmetric synthesis of optica

Catalytic asymmetric synthesis of optically active β-amino acids

✍ Kazuo Achiwa; Tsunehiko Soga 📂 Article 📅 1978 🏛 Elsevier Science 🌐 French ⚖ 130 KB

B-Amino acids2) are of great current interest because of their naturally occurring as the component of biologically active peptide antibiotics and also their structual relationship to the B-lactam, one of the most biologically important functional groups. We wish to describe here the catalytic asym

Stereoselective Synthesis of β-Amino Alc

Stereoselective Synthesis of β-Amino Alcohols from Optically Active α-Amino Acids

✍ Prof. Dr. Manfred T. Reetz; Mark W. Drewes; Alfred Schmitz 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 339 KB 👁 1 views

New Synthesis of Optically Active 5-Isox

New Synthesis of Optically Active 5-Isoxazolidinones and β-Amino Acids.

✍ Renzo Luisi; Vito Capriati; Saverio Florio; Teresa Vista 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 162 KB 👁 1 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

ChemInform Abstract: The Preparation of

ChemInform Abstract: The Preparation of Optically Active α-Amino 4H-[1,2,4]Oxadiazol-5-ones from Optically Active α-Amino Acids.

✍ John E. Mangette; Matthew R. Johnson; Van-Duc Le; Rajesh A. Shenoy; Howard Roark 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 56 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v