Quaternary ammonium dendrimers as Lewis base catalysts for Mukaiyama-Aldol reaction

被引：12

作者：

Mizugaki, T

Hetrick, CE

Murata, M

Ebitani, K

Amiridis, MD

Kaneda, K

机构：

[1] Osaka Univ, Grad Sch Engn Sci, Dept Mat Engn Sci, Toyonaka, Osaka 5608531, Japan

[2] Univ S Carolina, Dept Chem Engn, Columbia, SC 29208 USA

来源：

CHEMISTRY LETTERS | 2005年 / 34卷 / 03期

关键词：

D O I：

10.1246/cl.2005.420

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Surface-alkylated poly(propylene imine) dendrimer was treated with methyl iodide to afford quaternarized ammonium iodide dendrimer. The quaternarized dendrimer catalyzed the Mukaiyama-Aldol reaction of trimethylsilyl acetal with various aldehydes as a Lewis base in apolar toluene solvent.

引用

页码：420 / 421

页数：2

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