Synthesis, enzymatic resolution and absolute configuration of ethyl trans-3-(trifluoromethyl)pyroglutamate
β Scribed by Luciano Antolini; Arrigo Forni; Irene Moretti; Fabio Prati; Eliane Laurent; Detlef Gestmann
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 330 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0957-4166
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
b-Lactam (Β±)-N-benzyl-4-phenyl-azetidin-2-one rac-6a was converted into the g-lactam (Β±)-trans-4,5-diphenyl-pyrrolidin-2-one rac-5 which was resolved via the preparation of diastereomers with N-phthalyl-L-alanine chloride or D-alanine chloride and its absolute configuration was determined by X-ray c
Enantiomers of C-3 secondary alcohols, 3-hydroxybutanoates, and cyclic 1,3-dithioacetals were separated by chiral GLC using CP-Chirasil-Dex CB and Chiraldex G-TA columns. The former was most successful for analysis of n-alkyl esters of secondary alcohols and the separation depended on the chain leng
Syntheses of spiro[S.S]undecane-1,7-dione (1) and the three diastereomeric