Efficient and selective external activator-free cobalt catalyst for hydroboration of terminal alkynes enabled by BiPyPhos

被引：0

作者：

Li, Zheng ^{[1
]}

Zhao, Jiangui ^{[1
]}

Xue, Weichao ^{[1
]}

Tang, Juan ^{[1
]}

Li, Shun ^{[1
]}

Ge, Yicen ^{[2
]}

Xu, Jiaqi ^{[1
]}

Zheng, Xueli ^{[1
]}

Li, Ruixiang ^{[1
]}

Chen, Hua ^{[1
]}

Fu, Haiyan ^{[1
]}

机构：

[1] Sichuan Univ, Minist Educ, Key Lab Green Chem & Technol, Coll Chem, Chengdu 610064, Peoples R China

[2] Chengdu Univ Technol, Coll Mat & Chem & Chem Engn, Chengdu 610059, Sichuan, Peoples R China

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2024年 / 22卷 / 22期

基金：

中国国家自然科学基金;

关键词：

Catalysts; -; Cobalt; Hydrocarbons;

D O I：

10.1039/d4ob00435c

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Herein, a robust catalyst system, composed of a bipyridine-based diphosphine ligand (BiPyPhos) and a cobalt precursor Co(acac)2, is successfully developed and applied in the hydroboration of terminal alkynes, exclusively affording various versatile beta-E-vinylboronates in high yields at room temperature. Herein, a robust catalyst system, composed of a bipyridine-based diphosphine ligand (BiPyPhos) and a cobalt precursor Co(acac)2, is successfully developed and applied in the hydroboration of terminal alkynes, exclusively affording various versatile beta-E-vinylboronates in high yields at room temperature.

引用

页码：4455 / 4460

页数：6

共 22 条

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[8] Integrating Terminal CoBrn Salts into a 2D Cobalt(II) Coordination Polymer to Promote the β-(E)-Selective Hydroboration of Alkynes
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