The Journal of Organic Chemistry

Oxidation of hydrazines with benzeneseleninic acid and anhydride

TG Back, S Collins, RG Kerr

文献索引：Back, Thomas G.; Collins, Scott; Ker, Russell G. Journal of Organic Chemistry, 1981 , vol. 46, p. 1564 - 1570

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被引用次数: 59

摘要

Benzeneseleninic acid (1) and anhydride (2) oxidize hydrazine or 1, 2-disubstituted derivative3 to the corresponding diazenes. Hydrazides afford selenoesters 4, N, N'-diacyl-or- diaroylhydrazines 5, and carboxylic acids. Benzeneselenenic acid (7) is a required intermediate in selenoester formation and may be generated independently by the reaction of triphenylphosphine with 1. Selenoesters are efficiently prepared by the slow addition of ...