writer：李叶芝; 胡学山; 孔春华; 郎美东; 黄化民
keywords：R－四氢噻唑－2－硫酮－4－羧酸酯
source：期刊
Issue time：1995年
The methyl-,ethyl-,n-propyl-,i-propyl and n-butyl esters of R-thiazolidine-2-thione-4-carboxyic acid were prepared in 72%～98.6%yields by reaction of R-thiazolidine-2-thione-4-carboxylic acid with corresponding alcohols in the presence of SOCl2.