Serial ligand catalysis: A highly selective allylic C-H oxidation

被引：364

作者：

Chen, MS ^{[1
]}

Prabagaran, N ^{[1
]}

Labenz, NA ^{[1
]}

White, MC ^{[1
]}

机构：

[1] Harvard Univ, Dept Chem & Chem Biol, Cambridge, MA 02138 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 19期

关键词：

D O I：

10.1021/ja0500198

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We are reporting a mild, chemo-, and highly regioselective Pd(II)-catalyzed allylic oxidation of α-olefins to furnish branched allylic esters that proceeds via a novel serial ligand catalysis mechanism in which two different ligands (i.e., vinyl sulfoxide 2 and BQ) interact sequentially with the metal to promote distinct steps of the catalytic cycle (i.e., C-H cleavage and π-allyl functionalization, respectively). Copyright © 2005 American Chemical Society.

引用

页码：6970 / 6971

页数：2

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