Oxidation of 4-alkyl-1-hydroxyimino-2, 4, 6-tri-t-butyl-2, 5-cyclohexadienes. Formation of 4-alkyl-2, 6-di-t-butylnitrobenzenes via iminoxyl radical.

Y Inagaki, R Okazaki, N Inamoto

文献索引：Inagaki,Y. et al. Bulletin of the Chemical Society of Japan, 1976 , vol. 49, p. 1142 - 1146

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被引用次数: 12

摘要

Reactions of 4-alkyl-1-hydroxyimino-2, 4, 6-tri-t-butyl-2, 5-cyclohexadienes (1) with silver (I) oxide afforded 4-alkyl-2, 6-di-t-butylnitrobenzenes (2) mainly, which were found to be formed via an iminoxyl radical on the base of the ESR spectra and by-products, 4-alkyl-1-t- butoxyimino-2, 4, 6-tri-t-butyl-2, 5-cyclohexadienes (3). This reaction is a novel oxidative decomposition of iminoxyl radical and provides a practical preparative method for the ...