烯烃氢甲酰化的电化学策略  

Electrochemical strategies for hydroformylation of olefin

作　　者：彭鑫鑫 PENG Xinxin(Research Institute of Maoming Branch Company,SINOPEC,Maoming 525000,Guangdong,China;Guangdong Provincial Key Laboratory of Advanced Green Lubricating Materials,Maoming 525000,Guangdong,China;Petrochemical New Materials Joint Laboratory of Maoming Green Chemical Research Institute,Maoming 525000,Guangdong,China)

机构地区：[1]中国石油化工股份有限公司茂名分公司研究院,广东茂名525000 [2]广东省先进绿色润滑材料企业重点实验室,广东茂名525000 [3]茂名绿色化工研究院石化新材料联合实验室,广东茂名525000

出　　处：《化工进展》2024年第12期6589-6591,共3页Chemical Industry and Engineering Progress

摘　　要：烯烃氢甲酰化主要涉及烯烃的活化、生成C—C键以及醛基等反应过程。本文总结了当前烯烃的氢甲酰化反应主要是利用Rh基和Co基等金属催化剂通过热化学方法实现,通常需要高温高压等苛刻的反应条件。利用清洁可持续电能的电化学方法可以提供较大的驱动力。相较于热化学方法,可以在室温常压的温和反应条件下实现烯烃的氢甲酰化,外加电压会影响金属催化剂的电子结构,可通过调节外加电压驱动烯烃的快速活化;此外,还可以利用电化学反应持续供应烯烃氢甲酰化所需的碳源和氢源。电化学方法未来将会在烯烃氢甲酰化中发挥重要作用。Hydroformylation of olefin mainly involves the activation of olefin and the formation of C—C bond and aldehyde group.At present,the hydroformylation of olefin is mainly achieved by thermochemical method using Rh and Co based metal catalysts,which usually requires harsh reaction conditions with high temperature and high pressure.Electrochemical methods using clean and sustainable electrical energy can provide a greater driving force and achieve hydroformylation of olefin under mild reaction conditions at room temperature and pressure compared to thermochemical methods.The applied voltage can affect the electronic structure of metal catalyst,and the rapid activation of olefin is driven by adjusting the applied voltage.In addition,electrochemical reactions can be used to provide a continuous supply of carbon and hydrogen sources for hydroformylation of olefin.Electrochemical methods will play an important role in the hydroformylation of olefin in the future.

关 键 词：烯烃 氢甲酰化 电化学 碳源 氢源 

分 类 号：O64[理学—物理化学] O62[理学—化学]