有机化学 ›› 2023, Vol. 43 ›› Issue (2): 777-780.DOI: 10.6023/cjoc202207030 上一篇    下一篇

研究简报

一类新型卤化偕二硼试剂的合成

方通昌a,b, 徐良轩a,b, 秦玉承a,b, 姜南权a, 刘超a,*()   

  1. a 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
    b 中国科学院大学 北京 100049
  • 收稿日期:2022-07-23 修回日期:2022-08-17 发布日期:2022-09-08
  • 基金资助:
    国家自然科学基金(22022113)

A Novel Synthesis of Halogenated gem-Diboron Reagents

Tongchang Fanga,b, Liangxuan Xua,b, Yucheng Qina,b, Nanquan Jianga, Chao Liua()   

  1. a State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000
    b University of Chinese Academy of Sciences, Beijing 100049
  • Received:2022-07-23 Revised:2022-08-17 Published:2022-09-08
  • Contact: *E-mail: chaoliu@licp.cas.cn
  • Supported by:
    National Natural Science Foundation of China(22022113)

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.

关键词: 元素有机化学, 试剂化学, 有机硼, 偕二硼

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 alkyl- substituted gem-dihalides, providing a new strategy for the synthesis of new gem-diboron compounds.

Key words: element-organic chemistry, reagent chemistry, organoboron, gem-diboron