Organic Ligand-Free Hydroformylation with Rh Particles as Catalyst

作     者：Shujuan Liu Xingchao Dai Hongli Wang Xinzhi Wang Feng Shi Shujuan Liu;Xingchao Dai;Hongli Wang;Xinzhi Wang;Feng Shi

作者机构：State Key Laboratory for Oxo Synthesis and Selective OxidationLanzhou Institute of Chemical PhysicsChinese Academy of SciencesNo.18Tianshui Middle RoadLanzhouGansu 730000China University of Chinese Academy of SciencesNo.19AYuquanluBeijing 100049China Dalian National Laboratory for Clean EnergyDalianLiaoning 116023China 

出 版 物：《Chinese Journal of Chemistry》 (中国化学（英文版）)

年 卷 期：2020年第38卷第2期

页      面：139-143页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：Financial supports from the NSFC(No.21633013) the Cooperation Foundation of Dalian National Laboratory for Clean Energy of CAS(No.DNL201901) the"Light of West China"Program,Fujian Innovation Academy,Key Research Program of Frontier Sciences(No.Q.YZDJ-SSW-SLH051) Strategic Priority Research Program(No.XDA21020700)of the CAS are gratefully acknowledged 

主　　题：catalyst negligible aldehydes 

摘      要：Summary of main observation and conclusion An efficient and organic ligand-free heterogeneous catalytic system for hydroformylation of olefins is highly desirable for both academy and *** this study,simple Rh black was employed as a heterogeneous catalyst for hydroformylation of olefins in the absence of organic *** Rh black catalyst showed good catalytic activity for a broad substrate scope including the aliphatic and aromatic olefins,affording the desired aldehydes in good *** the hydroformylation of ethylene as an example,86%yield of propanal and TOF of 200 h-1 were obtained,which was superior to the reported homogeneous catalytic *** addition,the catalyst could be reused five times without loss of activity under identical reaction conditions,and the Rh leaching was negligible after each cycle.