Base-catalyzed diborylation of alkynes: synthesis and applications of cis-1,2-bis(boryl)alkenes

被引：30
作者：
Kuang, Zhijie [1 ]
Gao, Guoliang [1 ]
Song, Qiuling [1 ,2 ]
机构：
[1] Huaqiao Univ, Inst Next Generat Matter Transformat, Coll Chem Engn, Xiamen 361021, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China
来源：
SCIENCE CHINA-CHEMISTRY | 2019年 / 62卷 / 01期
关键词：
base-catalyzed; diborylation of alkynes; cis-1; 2-bis(boryl)alkenes; METAL-FREE DIBORATION; FREE BORYLATION; DIBORON; NANOPARTICLES; ACTIVATION; EFFICIENT; ALKENES;
D O I：
10.1007/s11426-018-9344-4
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An efficient, transition-metal free, and practical approach to cis-bis(boryl)alkenes from various alkynes was disclosed in the presence of a catalytic amount of K2CO3 under mild conditions. Meanwhile, tetrasubstituted alkenes and phenanthrene derivatives were readily constructed from the target diborylalkenes via Suzuki-Miyaura cross coupling.
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页码：62 / 66
页数：5
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