Preparation of 2, 2, 6, 6-tetramethyl-4-aminopiperidine and its substituted compounds by electroreduction of azomethines of 2, 2, 6, 6-tetramethyl-4-oxopiperidine ( …

…, IA Avrutskaya, II Surov, VT Novikov

文献索引：Fioshin, M. Ya.; Avrutskaya, I. A.; Surov, I. I.; Novikov, V. T. Collection of Czechoslovak Chemical Communications, 1987 , vol. 52, # 1 p. 182 - 191

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被引用次数: 4

摘要

Abstract Five methods have been developed for electrosynthesis of 2, 2, 6, 6-tetramethyl-4- aminopiperidine in 95-98% yield via the lead-cathode reduction of 2, 2, 6, 6-tetramethyl-4- oxiimino-piperidine, a mixture of triacetonamine with inorganic salts of hydroxylamine, and a mixture of triacetonamine with nitric acid in a solution of sulphuric acid, via the reduction of azine triacetonamine and of a mixture of triacetonamine with inorganic salts of hydrazine ...