1327160-74-6Relevant articles and documents
2-Halobenzenesulfonyl chlorides in the synthesis of pyrido[2,1-c][1,2,4]benzothiadiazine 5,5-dioxide derivatives
Shlenev,Filimonov,Tarasov,Danilova,Agat’ev,Ivanovskii
, p. 1839 - 1845 (2016)
A number of new functional derivatives of pyrido[2,1-c][1,2,4]benzothiadiazine 5,5-dioxide was obtained based on the reactions of 2-halobenzenesulfonyl chlorides with 2-aminopyridine derivatives. A quantitative criterion for the evaluation of a possibility for the reaction to proceed under noncatalytic conditions depending on the type of halogen and substituents in the starting compounds was suggested.