Semi-Hydrogenation of Alkynes by a Tandem Photoredox System Free of Noble Metal  

作　　者：Tao Yuan Shuwen Huan Bingqing Ge Sen Lin Meifang Zheng Xinchen Wang 

机构地区：[1]State Key Laboratory of Photocatalysis on Energy and Environment,College of Chemistry,Fuzhou University,Fuzhou 350116

出　　处：《CCS Chemistry》2022年第8期2597-2603,共7页中国化学会会刊（英文）

基　　金：supported by the National Natural Science Foundation of China(grant nos.22071026,21673040,21961142019,22032002,and U1905214);the National Key R&D Program of China(no.2018YFA0209301);the Chang Jiang Scholars Program of China(no.T2016147),and the 111 Project(no.D16008).

摘　　要：The selective hydrogenation reactions play a key role in industrial manufacture of fine chemicals,which mainly rely on noble metal catalysts.Herein,a noble-metal-free hybrid photosystem is established,in which boron carbonitride(BCN)and nickel bis-diphosphine complex(NiP)catalyze cooperatively the semi-hydrogenation of alkynes with high efficiency and excellent selectivity(>99%)under mild reaction conditions.

关 键 词：boron carbonitride nickel bis-diphosphine complex photocatalysis selective hydrogenation ALKYNE 

分 类 号：O62[理学—有机化学]