R-四氢噻唑-2-硫酮-4-羧酸二聚反应的量子化学研究

Dimeric Reaction and Quantum Chemical Study of the R Thiazolidine 2 thione 4 carboxylic Acid

Ｒ－四氢噻唑－２－硫酮－４－羧酸反应得到有光学活性的二聚体酰胺双四氢噻唑－２－硫酮并二氧代氢化吡嗪，用半经验量子化学ＰＭ３方法研究了反应物。

R Thiazolidine 2 thione 4 carboxylic acid reacted with acylchloride to form bistetrahydrothiazolidine 2 thione 2 dioxo hydropyrazine. With molecular orbital PM3 method, the electronic structure of products and reactants have been studied.