Syntheses Of Benzothiazinophenothiazine Derivatives And Evaluation Of Their Antimicrobial Activities – Complete project material
ABSTRACT The syntheses of benzothiazinophenothiazine derivatives from simple heterocyclic compounds asprecursors is described. Condensation of 2-aminothiophenol with 2,3-dichloro-1,4-naphthoquinone inan alkaline medium furnished a good yield of the intermediate, 6-chloro-5H-benzo[a]phenothiazin-5-one. Further condensation of the intermediate…
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