Effective chiral nitrogen-phosphine hybrid ligands for palladium-catalyzed enantioselective allylic substitution

被引：0
|
作者：
Kim, SH [1 ]
Oh, SS [1 ]
Kim, SH [1 ]
Kim, GJ [1 ]
机构：
[1] Inha Univ, Dept Chem Engn, Inchon 402751, South Korea
来源：
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2005年 / 11卷 / 04期
关键词：
chiral ligand; palladium-catalyzed; enentioselective allylic substitution; nitrogen-phosphine;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The effective homo- and heterogeneous chiral nitrogen-phosphine hybrid ligands prepared from commercially available beta-amino alcohols give up to 83% enantiomeric excess in a palladium-catalyzed enantioselective allylic substitution reaction of 1,3-diphenyl-2-propenyl acetate. In the case of the heterogeneous system, the enantioselectivity remained when they were recycled.
引用
收藏
页码：522 / 526
页数：5
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