Expanding the Substrate Scope for Metal-Catalyzed Asymmetric Carbon-Boron Bond Formation

被引：17

作者：

Guiry, Patrick J. ^{[1
]}

机构：

[1] Univ Coll Dublin, UCD Conway Inst, Sch Chem & Chem Biol, Ctr Synth & Chem Biol, Dublin 4, Ireland

来源：

CHEMCATCHEM | 2009年 / 1卷 / 02期

关键词：

asymmetric catalysis; boranes; carbene ligands; hydroboration; regioselectivity; CROSS-COUPLING REACTIONS; RHODIUM COMPLEXES; ALPHA; BETA-UNSATURATED ESTERS; ENANTIOSELECTIVE DIBORATION; BETA-BORATION; HYDROBORATION REACTIONS; FORMING REACTIONS; SIMPLE ALKENES; OLEFINS; 1,4-DIBORATION;

D O I：

10.1002/cctc.200900132

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Metal-catalyzed hydroboration is summarized with an emphasis on the importance of the metal, the boron source and the ligand for high levels of regioand stereoselectivity with a range of substrates. A recent report by Hoveyda, addressing the highly selective reaction of disubstituted alkenes for the preparation of regioisomers not accessible through existing methods, is highlighted. © 2009 Wiley-VCH Verlag GmbH& Co. KGaA, Weinheim.

引用

页码：233 / 235

页数：3

共 65 条

[1] Addition reactions of bis(pinacolato)diborane(4) to carbonyl enones and synthesis of (pinacolato)2BCH2B and (pinacolato)2BCH2CH2B by insertion and coupling [J].