Palladium-catalyzed benzylic C-H borylation of alkylbenzenes with bis(pinacolato)diboron or pinacolborane

被引：110

作者：

Ishiyama, T ^{[1
]}

Ishida, K ^{[1
]}

Takagi, J ^{[1
]}

Miyaura, N ^{[1
]}

机构：

[1] Hokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, Japan

来源：

CHEMISTRY LETTERS | 2001年 / 11期

关键词：

D O I：

10.1246/cl.2001.1082

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Borylation at the benzylic C-H bond of alkylbenzenes with bis(pinacolato)diboron [(Me4C2O2)B-B(O2C2Me4)] or pinacolborane [(Me4C2O2)B-H] was carried out at 100 degreesC in the presence of a catalytic amount of 10% Pd/C. The reaction selectively afforded pinacol benzylboronates in good yields directly from various alkylbenzenes.

引用

页码：1082 / 1083

页数：2

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