(2R,4S)-2-Aminomethyl-5,5-dimethyl-1,3-thiazolidine-4-carboxylic Acid Dihydrochloride: Synthesis, Epimerization, and Derivatives
作者:Peter Imming
DOI:10.1002/ardp.19953280115
日期:——
The preparation of the title compound 6a from penicillamine 5 or from penicillins 7, the spectroscopic data and stereochemical assignments are given. 6a quickly epimerizes at C‐2 in dilute aqueous solution. Details are given along with the preparation of the new thiazolidines 10–13 from 6.