Chalcogen-containing oxazolines in the palladium-catalyzed asymmetric allylic alkylation

被引：25

作者：

Braga, AL ^{[1
]}

Lüdtke, DS ^{[1
]}

Alberto, EE ^{[1
]}

机构：

[1] Univ Fed Santa Maria, Dept Quim, BR-97105900 Santa Maria, RS, Brazil

来源：

JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY | 2006年 / 17卷 / 01期

关键词：

selenium; oxazolines; palladium; asymmetric allylic alkylation; tellurium;

D O I：

10.1590/S0103-50532006000100002

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A comparative study about the ability of chiral chalcogen-containing oxazolines to act as chiral ligands in the palladium-catalyzed allylic alkylation of rac-1,3-diphenyl-2-propenyl acetate with dimethyl malonate is reported. Differences in the catalytic performance are observed with sulfur, selenium and tellurium analogues.

引用

页码：11 / 15

页数：5

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