作者:James Walker
DOI:10.1039/j39680001522
日期:——
Ring-closure of N-formylcysteine in acid solution affords 2-thiazoline-4-carboxylic acid, the simplest thiazoline derivable from cysteine. The behaviour of this thiazoline in acid and in buffered aqueous solutions has been studied spectrophotometrically. Related observations on 2-phenyl-2-thiazoline-4-carboxylic acid are also recorded.
闭环的Ñ -formylcysteine在酸性溶液中,得到2-噻唑啉-4-羧酸,从半胱氨酸最简单的噻唑啉衍生。该噻唑啉在酸和缓冲水溶液中的行为已通过分光光度法进行了研究。还记录了有关2-苯基-2-噻唑啉-4-羧酸的相关观察结果。