文献类型：期刊文献

英文题名：Formation of 1,4,2-Dithiazolidines or 1,3-Thiazetidines from 1,1-Dichloro-2-nitroethene and Phenylthiourea Derivatives

作者：Feng, Yian[1];Zou, Minming[1];Song, Runjiang[1];Shao, Xusheng[1];Li, Zhong[1,2];Qian, Xuhong[1]

机构：[1]East China Univ Sci & Technol, Shanghai Key Lab Chem Biol, Sch Pharm, Shanghai 200237, Peoples R China;[2]Shanghai Collaborat Innovat Ctr Biomfg Technol, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2016

卷号：81

期号：21

起止页码：10321

外文期刊名：JOURNAL OF ORGANIC CHEMISTRY

收录：;EI(收录号：20164603012670);WOS:【SCI-EXPANDED(收录号:WOS:000387303300022)，CCR-EXPANDED(收录号:WOS:000387303300022)】；

基金：This work was financially supported by the National Natural Science Foundation of China (21372079, 21472046) and Shanghai Pujiang Program (14PJD012).

语种：英文

外文关键词：Chlorine compounds

摘要：A method for preparation of 1,4,2-dithiazolidine or 1,3-thiazetidine heterocycles was developed by reactions of phenylthioureas with 1,1-dichloro-2-nitroethene. The solvent has a significant influence on the type of product formation. 1,4,2-Dithiazolidines were formed in the aprotic solvent chloroform, while in the protic solvent ethanol, 1,3-thiazetidines were the main products.