title: Formation of 1,4,2-Dithiazolidines or 1,3-Thiazetidines from 1,1-Dichloro-2-nitroethene and Phenylthiourea Derivatives.
abstract: 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.
authors: Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology , Shanghai 200237, People's Republic of China.
authors: Yian
authors: Y
authors: Feng
authors: Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology , Shanghai 200237, People's Republic of China.
authors: Minming
authors: M
authors: Zou
authors: Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology , Shanghai 200237, People's Republic of China.
authors: Runjiang
authors: R
authors: Song
authors: Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology , Shanghai 200237, People's Republic of China.
authors: Xusheng
authors: X
authors: Shao
authors: Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology , Shanghai 200237, People's Republic of China.|Shanghai Collaborative Innovation Center for Biomanufacturing Technology , 130 Meilong Road, Shanghai 200237, People's Republic of China.
authors: Zhong
authors: Z
authors: Li
authors: Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology , Shanghai 200237, People's Republic of China.
authors: Xuhong
authors: X
authors: Qian