Diastereoselective Synthesis
of trans-2,3-Dihydrothiophenes via Multicomponent
Reactions of Pivaloylacetonitrile, Aldehyde, Amine, and Thiazolidinedione
Jing Sun, Qun Wu, Er-Yan Xia, Chao-Guo Yan* College of Chemistry & Chemical
Engineering, Yangzhou University, Yangzhou
225002, P. R. of China Fax: +86(514)87975244; e-Mail: cgyan@yzu.edu.cn;