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1,1-二(4-羟基苯基)环辛烷的合成

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Indexed by: Journal Article

Date of Publication: 2012-10-15

Journal: 化学试剂

Included Journals: CSCD、ISTIC、PKU

Volume: 34

Issue: 10

Page Number: 946-948,951

ISSN: 0258-3283

Key Words: 1,1-二(4-羟基苯基)环辛烷;环辛酮;苯酚;氯化氢

Abstract: 以环辛酮和苯酚为原料,β-巯基丙酸为助催化剂,通人干燥的氯化氢气体在常温常压下反应制得标题化合物,其结构经红外、核磁共振氢谱和质谱确认正确.研究表明:氯化氢气体催化效果明显好于其他酸催化剂,硫醇/酚类化合物是有效的助催化剂,加热对反应不利.最佳反应条件为:n(环辛酮)∶n(苯酚)∶n(β-巯基丙酸)=1∶5∶0.1,干燥氯化氢气氛,无溶剂条件下,室温常压反应5d,产率81.0%.

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