Rare-Earth-Catalyzed Regioselective Hydrosilylation of Aryl-Substituted Internal Alkenes

被引：55

作者：

Liu, Jinxi ^{[1
]}

Chen, Wufeng ^{[1
]}

Li, Jianfeng ^{[1
]}

Cui, Chunming ^{[1
,2
]}

机构：

[1] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China

[2] Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China

来源：

ACS CATALYSIS | 2018年 / 8卷 / 03期

基金：

中国国家自然科学基金;

关键词：

rare-earth complex; hydrosilylation; internal alkene; metal hydride; samarium; catalysis; METAL ALKYL; SEQUENTIAL HYDROAMINATION/HYDROSILYLATION; OLEFIN HYDROSILYLATION; ORGANOYTTRIUM COMPLEX; HYDRIDO COMPLEXES; C BONDS; LIGAND; ORGANOLANTHANIDE; IRON; POLYMERIZATION;

D O I：

10.1021/acscatal.8b00010

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：

Rare-earth-catalyzed regioselective hydrosilylation of internal alkenes with an ene-diamido samarium alkyl as a precatalyst has been described. The samarium alkyl complex LSmCH2SiMe3(THF)(2) (2, L = DipNC(Me)C(Me)NDip, where Dip = 2,6-iPr(2)C(6)H(3)) enabled highly regioselective hydrosilylation of aryl-substituted internal alkenes with primary silanes, leading to the selective formation of a series of secondary silanes in high yields.

引用

页码：2230 / 2235

页数：11

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