文献类型：期刊文献

中文题名：Alkylation of Toluene with 1,3-Pentadiene over [bupy]BF4-AlCl3 Ionic Liquid Catalyst

英文题名：Alkylation of Toluene with 1,3-Pentadiene over [bupy]BF4-AlCl3 Ionic Liquid Catalyst

作者：田力[1];曹发海[1];房鼎业[1];郭世卓[2]

机构：[1]Research Institute of Chemical Technology, East China University of Science and Technology, Shanghai 200237 China;[2]Chemical Research Institute, Shanghai Petrochemical Company Limited, SINOPEC, Shanghai 200540, China

年份：2007

卷号：15

期号：5

起止页码：680

中文期刊名：Chinese Journal of Chemical Engineering

外文期刊名：中国化学工程学报（英文版）

收录：CSTPCD;;Scopus;CSCD:【CSCD2011_2012】；

基金：Basic Research Project of SINOPEC(No.X504010).

语种：中文

中文关键词：[bupy]BF4-AlCl3 ionic liquids;toluene;1,3-pentadiene;pentenyltoluene

外文关键词：[bupy]BF4-AICl3离子液体;甲苯;间戊二烯;烷基化反应

摘要：The alkylation of toluene with 1,3-pentadiene to produce pentyltoluene was carded out to obtain 2,6-dimethylnaphalene, which is an important intermediate during the production of 2,6-naphthalene dicarboxylic acid. Based on our previous work using anhydrous AlCl3 as catalyst, [bupy]BF4-AlCl3 ionic liquids were employed to catalyze the reaction of 1,3-pentadiene with toluene. The experimental results show that [bupy]BF4-AlCl3 ionic liquids are suitable for the reaction especially when the molar ratio of AlCl3 to [bupy]BF4 is 1.75 ： 1, and the reaction could proceed at the temperature as low as 0℃. It could be as active as pure AlCl3, but much more environmentally friendly.
有 1 的甲苯的完化，生产戊基甲苯的 3-pentadiene 被执行获得 2， 6-dimethylnaphalene，在 2 的生产期间是重要中介， 6 萘二羟基的酸。作为催化剂用无水的 AlCl3 基于我们的以前的工作，[bupy ] BF4-AlCl3 离子的液体被采用催化 1 的反应，有甲苯的 3-pentadiene。试验性的结果显示出那[bupy ] 当时， BF4-AlCl3 离子的液体特别对反应合适 AlCl3 到的臼齿的比率[bupy ] BF4 是 1.75：1，并且反应能在象 0 ° C 一样低的温度继续。它能象纯 AlCl3，而是更多环境联盟者一样活跃友好。