1,1-Carboboration of 1-Alkynes: A Conceptual Alternative to the Hydroboration Reaction

被引：104

作者：

Chen, Chao ^{[1
]}

Voss, Tanja ^{[1
]}

Froehlich, Roland ^{[1
]}

Kehr, Gerald ^{[1
]}

Erker, Gerhard ^{[1
]}

机构：

[1] Univ Munster, Inst Organ Chem, D-48149 Munster, Germany

来源：

ORGANIC LETTERS | 2011年 / 13卷 / 01期

关键词：

CROSS-COUPLING REACTIONS; PI-COORDINATION; MONOHYDROBORATION REAGENT; ALKYNES; CHEMISTRY; CATIONS; BIS(PENTAFLUOROPHENYL)BORANE; 1,1-ORGANOBORATION; ACIDS; BOND;

D O I：

10.1021/ol102544x

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Strongly electrophilic boranes R-B(C6F5)(2) react readily with a variety of 1-alkynes by means of a 1,1-carboboration reaction to yield alkenylborane products, which can subsequently be used as reagents in metal catalyzed cross-coupling reactions.

引用

页码：62 / 65

页数：4

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