α-Boryl Carbanions: The Influence of Geminal Heteroatoms in C-C Bond Formation

被引：4
作者：
Fernandez, Elena [1 ]
机构：
[1] Univ Rovira i Virgili, Dept Quim Fis & Inorgan, Tarragona, Spain
来源：
CHEMICAL RECORD | 2024年 / 24卷 / 03期
关键词：
alpha-boryl carbanion; alpha-silicoboron carbanion; alpha-thioboron carbanion; alpha-aminoboron carbanion; alpha-haloboron carbanion; METAL-FREE SYNTHESIS; BORONIC ESTERS; ENANTIOSELECTIVE SYNTHESIS; ALLYLIC SUBSTITUTION; GEM-DIBORYLALKANES; STEREOSELECTIVE-SYNTHESIS; CATALYZED DIBORYLATION; ASYMMETRIC-SYNTHESIS; CARBONYL-COMPOUNDS; DIBORYLMETHANE;
D O I：
10.1002/tcr.202300349
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The wide applications of alpha-boryl carbanions in selective coupling with organohalides, imines/carbonyls and conjugated unsaturated substrates has become an interesting tool for organic synthesis. Strategically, the inclusion of heteroatoms, such as Si, S, N, F, Cl, Br and I in the alpha position opens a new venue towards multifunctionalities in molecular design. Here, a conceptual and practical view on powerful carbanions, containing alpha-silicoboron, alpha-thioboron, alpha-haloboron and alpha-aminoboron is given, as well as a prespective on their efficient application for selective electrophilic trapping.
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页数：12
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