硝基芳烃选择性加氢催化剂的研究进展  

Progress on catalysts for selective hydrogenation of nitroarenes

作　　者：张媛媛 陈静雯[1,2] 卢丹 鲍宗必[1,2] 杨启炜 杨亦文[1,2] 张治国 ZHANG Yuan-yuan;CHEN Jing-wen;LU Dan;BAO Zong-bi;YANG Qi-wei;YANG Yi-wen;ZHANG Zhi-guo(Key Laboratory of Biomass Chemical Engineering of Ministry of Education,College of Chemical and Biological Engineering,Zhejiang University,Hangzhou 310027,China;Institute of Zhejiang University-Quzhou,Quzhou 324000,China)

机构地区：[1]生物质化工教育部重点实验室,浙江大学化学工程与生物工程学院,浙江杭州310027 [2]浙江大学衢州研究院,浙江衢州324000

出　　处：《高校化学工程学报》2022年第4期459-472,共14页Journal of Chemical Engineering of Chinese Universities

基　　金：国家自然科学基金(22078288,21878266);国家重点研发计划(2016YFA0202900)。

摘　　要：苯胺类衍生物是一类重要的精细化工中间体,工业上主要通过硝基芳烃的催化加氢反应制备得到。然而,当硝基芳烃底物分子中存在卤素基团或其他可还原性基团时,极易发生过度加氢。针对此问题,高效和高选择性加氢催化剂的开发已成为研究的焦点内容。文章综述了近年来硝基芳烃选择性加氢催化剂的研究进展,重点介绍了不同种类的非均相催化剂及其改性策略,主要包括贵金属催化剂、非贵金属催化剂和无金属炭催化剂,同时总结了部分催化剂对不同类型硝基芳烃的选择性加氢性能。最后对该领域的研究情况进行了总结与展望。Aniline derivatives are important intermediates of fine chemicals,which are generally prepared by catalytic hydrogenation of nitroarenes in industry.However,it is challenging to selectively hydrogenate nitro group when nitroarenes bear halogen or other reducible functional groups.Therefore,the development of selective hydrogenation catalysts becomes critical.This review summarizes recent advances of these catalysts with emphasis on heterogeneous catalytic systems and catalyst modification strategies including noble metal catalysts,non-noble metal catalysts and metal-free carbon catalysts.Selective hydrogenation performance of some catalysts for different nitroarenes are summarized.Latest and future development are introduced.

关 键 词：硝基芳烃 苯胺类衍生物 选择性催化加氢 氢气 

分 类 号：TQ032[化学工程]