2-甲基-6-叔丁基苯酚的合成  

Synthesis of 2-Methyl-6-t-Butylphenol

作　　者：王庆[1] 钟思智[1] 杨育农[1] 翁起阳[1] 王斌[1] 

机构地区：[1]广州合成材料研究院,广州广东510665

出　　处：《合成材料老化与应用》2006年第4期25-26,共2页Synthetic Materials Aging and Application

摘　　要：以邻甲酚和异丁烯为主要原料,合成2-甲基-6-叔丁基苯酚。考察了反应温度、反应时间和催化剂用量等因素对合成反应的影响。结果表明,合成2-甲基-6-叔丁基苯酚的最佳工艺条件为:常压下,催化剂用量为0.3%(以邻甲酚质量份计),反应温度为110℃,反应时间为3.5h。The 2-Methyl-6-t-butylphenol was synthesized with o-cresol and isobutylene as the main materials. The influence of reaction temperature, reaction time and the use level of catalyst on the reaction were researched. The result demonstrated the best technics condition of synthesizing 2-Methyl-6-t-butylphenol. Under the standard pressure, the use level of catalyst was 0. 3% （the weight of o-cresol）, synthetic temperature was controlled at 110℃ and the reaction time was 3.5h.

关 键 词：2-甲基-6-叔丁基苯酚 烷基化反应 抗氧剂 

分 类 号：TQ314.299[化学工程—高聚物工业]