Bulletin of the Chemical Society of Japan

Studies on Reactions of the N-Phosphonium Salts of Pyridines. III. A New Method for the Activation of Amines via the N-Phosphonium Salts by Means of Oxidation of …

N Yamazaki, F Higashi

文献索引：Yamazaki,N.; Higashi,F. Bulletin of the Chemical Society of Japan, 1973 , vol. 46, # 12 p. 3821 - 3824

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被引用次数: 5

摘要

Amines were treated with the N-phosphonium salts of pyridine prepared by the oxidation of the phosphorous acid and its esters with mercuric chloride in pyridine; they yielded the corresponding amides in good yields upon acidolysis with carboxylic acids, together with metallic mercury in a nearly quantitative yield. The reaction was studied using phosphorous acid and its several esters, and was presumed to proceed via the activation of amines by ...