4-硝基邻二甲苯合成的研究进展  

Research progress on synthesis of 4-nitro-o-xylene

作　　者：柯中炉[1] 奚立民[1] 

机构地区：[1]台州职业技术学院生物与化学工程系,浙江台州318000

出　　处：《应用化工》2010年第8期1233-1236,共4页Applied Chemical Industry

基　　金：浙江省高等学校优秀青年教师资助计划项目(2008142)

摘　　要：综述了近20多年来国内外关于4-硝基邻二甲苯合成的新进展。评述了沸石分子筛、粘土改性物、金属氧化物、全氟磺酸树脂(Nafion H)等固体酸催化剂催化硝化邻二甲苯的催化剂活性、区域选择性及反应性能。对固体酸催化硝化反应的特点作了介绍,并对今后的研究方向作了展望。The recent progress about 4-nitro-o-xylene home and abroad during the past two decades is summarized. The catalyst activity, regioselectivity and reaction performance when using solid acid catalyst such as zeolite, modified-clay, metal oxide and Nation H to nitrify o-xylene are discussed. The property for nitration of o-xylene by solid acid catalyst is introduced and the prospect of the future trends is also presented.

关 键 词：邻二甲苯 4-硝基邻二甲苯 固体酸 硝化 催化 

分 类 号：TQ031.2[化学工程]