Copper-catalyzed propargylation of diborylmethane

被引：28

作者：

Li, Feng ^{[1
]}

Zhang, Zhen-Qi ^{[1
]}

Lu, Xi ^{[1
]}

Xiao, Bin ^{[1
]}

Fu, Yao ^{[1
]}

机构：

[1] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, iChEM, CAS Key Lab Urban Pollutant Convers,Anhui Prov Ke, Hefei 230026, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 25期

关键词：

CROSS-COUPLING REACTIONS; ALLYLIC SUBSTITUTION; DIASTEREOSELECTIVE SYNTHESIS; GEM-DIBORYLALKANES; 1,1-DIBORYLALKANES; CONSTRUCTION; ALDEHYDES; CHEMISTRY; HALIDES;

D O I：

10.1039/c7cc00129k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A Cu/PPh3-catalyzed propargylic substitution reaction of diboryl-methane is reported. Different substituted propargyl electrophiles can be employed in this reaction, and various synthetic valuable functional groups can be tolerated. Di-deuterated diborylmethane can also be used under these conditions and generates a-deuterated alkylboronic esters in good yield.

引用

页码：3551 / 3554

页数：4

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