Metal-Free Arene and Heteroarene Borylation Catalyzed by Strongly Electrophilic Bis-boranes

被引：48
|
作者：
Liu, Yun-Lin [1 ]
Kehr, Gerald [1 ]
Daniliuc, Constantin G. [1 ]
Erker, Gerhard [1 ]
机构：
[1] Univ Munster, Organ Chem Inst, Corrensstr 40, D-48149 Munster, Germany
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2017年 / 23卷 / 50期
关键词：
boron; C-H activation; geminal bis-borane catalysts; Lewis acid; metal-free catalytic borylation; C-H BORYLATION; BOND ACTIVATION; BORENIUM CATION; FUNCTIONALIZATION; SILYLATION; REACTIVITY; CHEMISTRY; HYDROBORATION; IONS; BIS(PENTAFLUOROPHENYL)BORANE;
D O I：
10.1002/chem.201701771
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The geminal chelate bis-borylalkanes 4 and 5 featuring strongly electrophilic B(C6F5)(2) and B(C6F5) groups, respectively, serve as efficient catalysts for the borylation of arenes and heteroarenes. The borylation reactions proceed under mild conditions with liberation of dihydrogen.
引用
收藏
页码：12141 / 12144
页数：4
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