A Pincer Cobalt Complex as Catalyst with Dual Hydrogenation Activities for Hydrodeoxygenation of Ketones with H2  

作　　者：Bingxue Liu Qiang Liu 

机构地区：[1]Center of Basic Molecular Science (CBMS),Department of Chemistry,Tsinghua University,Beijing,100084 China

出　　处：《Chinese Journal of Chemistry》2023年第24期3528-3532,共5页中国化学（英文版）

基　　金：Financial support from the National Key R&D Program of China(2021YFF0701600);the National Natural Science Foundation of China(22225103);Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs,Shanghai Jiao Tong University is greatlyappreciated.

摘　　要：Reductive deoxygenation of ketones using H_(2) is a highly desirable but also challenging transformation in both chemical synthesis,industrial-scale petroleum and biomass feedstock reforming processes.Herein,we report a cooperative cobalt/Lewis acid (LA)-catalyzed hydrodeoxygenation of ketones using H_(2) as the reductant.In particular,the newly developed pincer cobalt catalyst possesses dual hydrogenation activities for both ketones and alkenes under the same reaction conditions.This reaction features a broad substrate scope,excellent functional-group compatibility,and potential applicability.

关 键 词：Cobalt catalyst Lewis acids Homogeneous catalysis Dual hydrogenation activities HYDRODEOXYGENATION KETONES 

分 类 号：O62[理学—有机化学]