An Unexpected Mechanism of Hydrosilylation by a Silyl Hydride Complex of Molybdenum

被引：31

作者：

Khalimon, Andrey Y. ^{[1
]}

Ignatov, Stanislav K. ^{[2
]}

Simionescu, Razvan ^{[1
]}

Kuzmina, Lyudmila G. ^{[3
]}

Howard, Judith A. K. ^{[4
]}

Nikonov, Georgii I. ^{[1
]}

机构：

[1] Brock Univ, Dept Chem, St Catharines, ON L2S 3A1, Canada

[2] NI Lobachevsky State Univ Nizhnii Novgorod, Dept Chem, Nizhnii Novgorod 603950, Russia

[3] NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia

[4] Univ Durham, Dept Chem, Durham DH1 3LE, England

来源：

INORGANIC CHEMISTRY | 2012年 / 51卷 / 02期

关键词：

IRON-CATALYZED HYDROSILYLATION; PINCER LIGANDS; ENANTIOSELECTIVE HYDROSILYLATION; CARBONYL; KETONES; HYDROGENATION; ACTIVATION; RHENIUM; METAL; ALKYL;

D O I：

10.1021/ic201550a

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Carbonyl hydrosilylationcatalyzed by (ArN)Mo(H)(SiH2Ph)(PMe3)(3) (3) is unusual in that it does not involve the expected Si-O elimination from intermediate (ArN)Mo(SiH2Ph)((OPr)-Pr-i)(PMe3)(2) (7). Instead, 7 reversibly transfers beta-CH hydrogen from the alkoxide ligand to metal.

引用

页码：754 / 756

页数：3

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