4322-81-0Relevant articles and documents
Electrochemical synthesis for benzisothiazol-3(2H)-ones by dehydrogenative N[sbnd]S bond formation
Chen, Junmin,Sheng, Shouri,Xiong, Zhiqiang,Zhong, Qihao
supporting information, (2021/08/26)
Herein, we report an electrochemical method for the synthesis of benzisothiazol-3(2H)-ones from 2-mercaptobenzamides. The electrochemical reaction proceeds through intramolecular N[sbnd]H/S[sbnd]H coupling cyclization reaction by generating H2 as the nonhazardous side product. Moreover, the developed procedure is highly advantageous due to its short reaction time, mild conditions and wide substrate scope without the employment of metal catalyst and exogenous-oxidant.2009 Elsevier Ltd. All rights reserved.
Synthesis of 1,2-benzisothiazolin-3-one by transamination of sulfenamides
Shimizu, Masao,Takeda, Ayanobu,Fukazawa, Hidenori,Abe, Yoshimoto,Shibuya, Isao
, p. 1855 - 1864 (2007/10/03)
N-Substituted sulfenamoylbenzoates were synthesized by transamination of N-unsubstituted sulfenamoylbenzoates with amines. The reaction did not always proceed by simple amine exchange between the amines and ammonia on the sulfur atom of the sulfenamides. In reactions with aliphatic amines, the sulfenamides cyclized to form N-substituted 1,2-benzisothiazolin-3-ones. The synthesis of 1,2-benzisothiazolin-3-ones by intramolecular transamination was also investigated by S-amination of 2-mercaptobenzamides.
ON BENZISOTHIAZOLONES: A SERIES WITH A WIDE RANGE OF BACTERIOSTATIC AND
FISCHER,HURNI
, p. 1301 - 1306 (2007/10/04)
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