Synthesis and electrochemical study of benzothiazine and phenothiazine derivatives

Z Sanicanin, A Juric, I Tabakovic…

Index: Sanicanin, Z.; Juric, A.; Tabakovic, I. Journal of Organic Chemistry, 1987 , vol. 52, # 18 p. 4053 - 4057

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Citation Number: 7

Abstract

A number of benzothiazine and phenothiazine derivatives are prepared by reaction of 2- mercaptoaniline and cyclic@-diketo compounds or by reaction of bidentate nucleophiles on 4-chloro-3-nitrocoumarin by using the HSAB principle. The topological resonance energies per*-electron (TREPE's) are calculated for nine benzothiazine and phenothiazine derivatives and correlated with the first reversible peak potentials. The analysis of the data ...