
Heterocyclic Communications p. 381 - 384 (2002)
Update date:2022-08-05
Topics:
Kumar, Gulshan
Gupta, Vandana
Gautam
Gupta
5/7-Chloro-4H-1,4-benzothiazines have been synthesized by the condensation of sustituted 2-amino-3/5-chlorobenzenethiol with compounds containing active methylene group in dimethylsulfoxide which causes oxidative cyclization via enaminoketone intermediate. The IR, NMR and Mass spectra have been also included.
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