Carbohydrate-based pseudo-dipeptides: new ligands for the highly enantioselective Ru-catalyzed transfer hydrogenation reaction

被引：22

作者：

Coll, Mercedes ^{[2
]}

Pamies, Oscar ^{[2
]}

Adolfsson, Hans ^{[1
]}

Dieguez, Montserrat ^{[2
]}

机构：

[1] Stockholm Univ, Dept Organ Chem, SE-10691 Stockholm, Sweden

[2] Univ Rovira & Virgili, Dept Quim Fis & Inorgan, Tarragona 43007, Spain

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 44期

基金：

瑞典研究理事会;

关键词：

ASYMMETRIC TRANSFER-HYDROGENATION; RUTHENIUM COMPLEXES; AROMATIC KETONES; CHIRAL LIGANDS; BETA-CYCLODEXTRIN; AQUEOUS-SOLUTION; EFFICIENT; WATER; REDUCTION; DIAMINE;

D O I：

10.1039/c1cc15024c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ruthenium-complexes of novel carbohydrate based pseudo-dipeptide ligands effectively and selectively catalyze the reduction of a broad range of aryl-alkyl ketones under ATH conditions. Excellent enantioselectivities (>99% ee) are obtained using aminosugars as the sole source of chirality.

引用

页码：12188 / 12190

页数：3

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