Studies in the thianthrene system: Bromination and reductive bromination

H Gilman, DR Swayampati

文献索引：Gilman; Swayampati Journal of the American Chemical Society, 1955 , vol. 77, p. 5944,5947

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被引用次数: 23

摘要

111 atom 5. At the same time positions 2 and 7 are para to the sulfur atoms 5 and 10, respectively. Thus, two products of dibromination, 2, 7-and 2, 8-dibromothianthrene, are possible with thianthrene. Attempts to separate the mixture into the two isomers through oxidation to the tetraoxides and subsequent recrystallizations were unsuccessful. The reductive chlorination of 10-methylphenothiazined-oxide with hydrochloric acid to give 3- ...