Highly Regio- and Stereoselective Tridentate NCNN Cobalt-Catalyzed 1,3-Diyne Hydrosilylation

被引：21

作者：

Kong, Degong ^{[1
]}

Hu, Bowen ^{[1
]}

Yang, Min ^{[1
]}

Chen, Dafa ^{[1
]}

Xia, Haiping ^{[2
]}

机构：

[1] Harbin Inst Technol, Sch Chem Engn & Technol, MIIT Key Lab Crit Mat Technol New Energy Convers, Harbin 150001, Heilongjiang, Peoples R China

[2] Southern Univ Sci & Technol, Shenzhen Grubbs Inst, Dept Chem, Shenzhen, Peoples R China

来源：

ORGANOMETALLICS | 2019年 / 38卷 / 21期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

Z-SELECTIVE HYDROSILYLATION; REGIOSELECTIVE HYDROSILYLATION; COUPLING REACTIONS; ALKYNES; COMPLEXES; PALLADIUM; ACTIVATION; BUTADIYNES; REACTIVITY; SUBSTRATE;

D O I：

10.1021/acs.organomet.9b00602

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A highly regio- and stereoselective tridentate (NNN)-N-C cobalt-catalyzed hydrosilylation of 1,3-diynes was developed. A wide range of 1,3-diynes was suitable for such transformations at room temperature, affording the corresponding silyl-functionalized 1,3-enynes in good yields within 5 min. These reactions can be readily scaled up to gram scale under mild conditions. To date, this is the most efficient cobalt catalytic system for the hydrosilylation of 1,3-diynes.

引用

页码：4341 / 4350

页数：10

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