De-tert-butylation reaction of some substituted phenols

Chin. J. Org. Chem. ›› 1992, Vol. 12 ›› Issue (1): 96-98. Previous Articles Next Articles

Original Articles

取代苯酚的脱叔丁基反应

孙诗澄;陈周甲;李栈基;李爱芳

中国科学院上海有机化学研究所

发布日期:1992-02-25

De-tert-butylation reaction of some substituted phenols

SUN SHICHENG;CHEN ZHOUJIA;LI ZHANJI;LI AIFANG

Published:1992-02-25

Abstract

tert-Butylphenols I (R1 = Me3C, R2 = Me, CH2CH2CO2Me, Me3C; R1 = H, R2 = Me3C) undergo de-tert-butylation in the presence of AlCl3 and toluene. I (R1 = Me3C, R2 = H) also afforded the p-isomer I (R1 = H, R2 = Me3C) under the same conditions; this is interpreted as Friedel-Crafts tert-butylation following the de-tert-butylation.

Key words: GAS CHROMATOGRAPHY, PHENOL P, MASS SPECTROGRAPHY, FRIEDEL-CRAFTS REACTION, NMR SPECTROMETRY

CLC Number:

O621

Cite this article

SUN SHICHENG;CHEN ZHOUJIA;LI ZHANJI;LI AIFANG. De-tert-butylation reaction of some substituted phenols[J]. Chin. J. Org. Chem., 1992, 12(1): 96-98.

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取代苯酚的脱叔丁基反应

De-tert-butylation reaction of some substituted phenols

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