Salts of acyl halides and 3, 5-di-tert-butyl-4-hydroxy-N, N-dimethylbenzylamine in benzylation reactions
作者:D. B. Gorbunov、V. V. Ershov、G. A. Nikiforov
DOI:10.1007/bf00698436
日期:1993.3
The interaction of 3, 5-di-tert-butyl-4-hydroxy-N, N-dimethylbenzyiamine with various acylhalides has been studied. The N-acyl quaternary ammonium salts obtained can be used to introduce a sterically hindered phenol fragment into organic compounds containing an active methylene group.
Reactions of Diethyl N-Acetylamino(3,5-di-tert-butyl-4-hydroxybenzyl)malonate in Alkaline Solution
作者:A. A. Volod'kin、G. E. Zaikov、L. N. Kurkovskaia
DOI:10.1080/15421406.2012.635512
日期:2012.4.5
Alkalinehydrolysis of diethyl N-acetylamino(3,5-di-tert-butyl-4-hydroxybenzyl) malonate is accompanied by decarboxylation. The efficiency of this process depends on the temperature and ratio of the reactants. A possibility of tautomerism with migration of the proton of phenolic hydroxyl and the influence of the structure on the antioxidation properties were considered on the basis of analysis of the