High-pressure alkylation of bis (benzylidene) phenylenediamines

NE Agafonov, AV Dudin, AA Preobrazhenskii…

文献索引：Agafonov; Dudin; Preobrazhenskii; Zhulin Russian Chemical Bulletin, 2003 , vol. 52, # 1 p. 273 - 275

全文：HTML全文

被引用次数: 2

摘要

Abstract The reactions of alkyl chlorides with bisanils (obtained from o-, m-, and p- phenylenediamines) under high pressure (10 kbar) were studied. Depending on the structure of the starting diamines and the solvent nature, hydrolysis of the reaction mixtures gave pure N-monoalkyl-or N, N"-dialkylphenylenediamines in high yields. The effect of the phase transition of the solvent on the direction of alkylation is discussed.