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
收藏
页码：420 / 421
页数：2
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