一类新型卤化偕二硼试剂的合成  

A Novel Synthesis of Halogenated gem-Diboron Reagents

作　　者：方通昌 徐良轩 秦玉承 姜南权 刘超[1] Fang Tongchang;Xu Liangxuan;Qin Yucheng;Jiang Nanquan;Liu Chao(State Key Laboratory for Oxo Synthesis and Selective Oxidation,Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000;University of Chinese Academy of Sciences,Beijing 100049)

机构地区：[1]中国科学院兰州化学物理研究所羰基合成与选择氧化国家重点实验室,兰州730000 [2]中国科学院大学,北京100049

出　　处：《有机化学》2023年第2期777-780,共4页Chinese Journal of Organic Chemistry

基　　金：Project supported by the National Natural Science Foundation of China(No.22022113)。

摘　　要：开发了一种新型偕二硼试剂-卤化偕二硼酸酯[X-CR(Bpin)2],该试剂性状稳定且易于大规模制备;当使用烷基取代的偕二卤化物时,可以高收率地制备四取代的卤代偕二硼酸酯,为偕二硼试剂化学的开发提供了新的选择.A novel synthesis of halogenated gem-diboronates(X-CR(Bpin)2)was developed.The reagents are stable and easy to prepare in a large scale.Tetra-substituted halogenated gem-diboronates can be prepared in high yields when using alkylsubstituted gem-dihalides,providing a new strategy for the synthesis of new gem-diboron compounds.

关 键 词：元素有机化学 试剂化学 有机硼 偕二硼 

分 类 号：TQ421.12[化学工程]