Palladium-catalyzed nucleophilic substitution of diarylmethyl carbonates with malonate carbanions

被引：23

作者：

Kuwano, Ryoichi ^{[1
]}

Kusano, Hiroki ^{[1
]}

机构：

[1] Kyushu Univ, Dept Chem, Grad Sch Sci, Higashi Ku, Fukuoka 8128581, Japan

来源：

CHEMISTRY LETTERS | 2007年 / 36卷 / 04期

关键词：

ESTERS; NAPHTHYLMETHYL; BENZYLATION; LIGANDS; ANALOGS;

D O I：

10.1246/cl.2007.528

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The nucleophilic substitution of diarylmethyl carbonates with malonate carbanions proceeded in the presence of [Pd(pi-C3H5)(cod)]BF4-Cy-Xantphos, giving the desired (diarylmethyl)malonates in up to 90% yield. The yield was extremely affected by choice of the phosphine ligand.

引用

页码：528 / 529

页数：2

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