4322-76-3Relevant academic research and scientific papers
An efficient approach to construct benzisothiazol-3(2: H)-ones via copper-catalyzed consecutive reaction of 2-halobenzamides and carbon disulfide
Li, Ting,Yang, Lei,Ni, Kaidong,Shi, Zhenyu,Li, Fei,Chen, Dongyin
, p. 6297 - 6303 (2016/07/11)
An efficient copper-catalyzed reaction for the synthesis of benzisothiazol-3(2H)-ones has been developed, starting from easily available 2-halobenzamides and carbon disulfide, which gave the corresponding target products in 30-89% yield for 25 examples. The reaction proceeds via a consecutive process with S-C bond and S-N bond formation.
Copper-catalyzed intramolecular N-S bond formation by oxidative dehydrogenative cyclization
Wang, Zhen,Kuninobu, Yoichiro,Kanai, Motomu
, p. 7337 - 7342 (2013/08/15)
Copper-catalyzed synthesis of benzo[d]isothiazol-3(2H)-ones and N-acyl-benzothiazetidine by intramolecular dehydrogenative cyclization is described. In this reaction, a new nitrogen-sulfur (N-S) bond is formed by N-H/S-H coupling. The present reaction has
