Synthesis and Reactions of Some New Benzo [a] phenothiazine??3, 4??dione Derivatives

AH Abdel??Rahman, EM Kandeel…

文献索引：Abdel-Rahman; Kandeel; Berghot; Abdel-Motaal, Marwa Journal of Heterocyclic Chemistry, 2013 , vol. 50, # 2 p. 298 - 303

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被引用次数: 1

摘要

Abstract The reaction of 2, 3-dihydro-2, 3-epoxy-1, 4-naphthoquinone (4) with substituted anilines furnished the corresponding benzo [fused] heterocyclic derivatives 5, 6, 6a, 6b, 7, 8. Furthermore, treatment of benzo [a] phenothiazine derivative 7 with halo compounds, namely, ethyl bromoacetate, phenacyl bromide, dibromoethane, or chloroacetone afforded ether derivatives 11, 12, 13, 14, respectively. Moreover, the reaction of 11 with o- ...