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
收藏
页码：12188 / 12190
页数：3
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