Chiral zinc(II) bipyridine complex. Crystal structure and catalytic activity in asymmetric allylation reaction

被引：36
|
作者：
Kwong, HL [1 ]
Lau, KM
Lee, WS
Wong, WT
机构：
[1] City Univ Hong Kong, Dept Biol & Chem, 83 Tat Chee Ave, Kowloo Tong, Peoples R China
[2] Univ Hong Kong, Dept Chem, Hong Kong, Peoples R China
来源：
NEW JOURNAL OF CHEMISTRY | 1999年 / 23卷 / 06期
关键词：
D O I：
10.1039/a902177i
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A chiral bipyridine zinc(II) complex, Zn(L)Cl-2 (L = chiral bipyridine), has been prepared and characterized by usual spectroscopic means and X-ray crystallography. Reaction of Zn(L)Cl-2 with AgCF3SO3 gave Zn(L)(CF3SO3)(2) in situ; this complex is an active catalyst for allylation of aldehydes with enantiomeric excesses up to 60%.
引用
收藏
页码：629 / 632
页数：4
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