期刊信息
- 刊名: 河北师范大学学报(自然科学版)Journal of Hebei Normal University (Natural Science)
- 主办: 河北师范大学
- ISSN: 1000-5854
- CN: 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
Study on Isomerization of p-t-butyltoluene
摘要/Abstract
摘要:
以甲苯为溶剂、三氯化铝为催化剂,对叔丁基甲苯发生异构化反应.该反应在室温条件下进行,1 h后达到平衡.平衡后,异构化产物中包含67.6%的间叔丁基甲苯和32.4%的对叔丁基甲苯,间叔丁基甲苯和对叔丁基甲苯的回收率可达90%.
Abstract:
The isomerization of p-t-butyltoluene with aluminum trichloride as catalyst and in toluene solution was studied.The reaction could proceed readily in room temperature and reach equilibrium in one hour.The equi-librium isomer mix ture contained about 67.6% of the m-tbutyltoluene and 32.4%p-t-butyl toluene isomer.Its recovery rate of C11 could reach 90%.
关键词
Key words:
toluene
;
aluminum trichloride
;
butyltoluene
;
isomerization