AN IMPROVED SYNTHESIS OF (S)-OR (R)-N-BcE-PROTECTED 1, 5-BENZOTHIAZEPINE DERIVATIVES

M Amblard, M Calmès, V Roques, S Tabet…

Index: Organic Preparations and Procedures International, , vol. 34, # 4 p. 405 - 415

Full Text: HTML

Citation Number: 5

Abstract

... 2002 by Organic Preparations and Procedures Inc ... This route was also successfully applied to the preparation of their methyl and new trifluoromethyl aryl-substituted analogues ... The resulting organic phase was washed with water (3 x 100 mL), dried over Na.$O, and concentrated ...