t-Bu-QuinoxP* ligand: Applications in asymmetric pd-catalyzed allylic substitution and Ru-catalyzed hydrogenation

被引：50

作者：

Imamoto, Tsuneo ^{[1
]}

Nishimura, Miwako ^{[1
]}

Koide, Aya ^{[1
]}

Yoshida, Kazuhiro ^{[1
]}

机构：

[1] Chiba Univ, Grad Sch Sci, Dept Chem, Inage Ku, Chiba 2638522, Japan

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2007年 / 72卷 / 19期

关键词：

HIGHLY ENANTIOSELECTIVE HYDROGENATION; OXAZOLINE LIGANDS; MONODENTATE; COMPLEXES; PHOSPHORAMIDITES; ALKYLATIONS;

D O I：

10.1021/jo071192k

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] The potential of the t-Bu-QuinoxP* ligand (1) as a chiral ligand in asymmetric synthesis was examined. The ligand exhibited good to excellent asymmetric induction in Pd-catalyzed asymmetric allylic substitution of 1,3-diphenyl-2propenyl acetate (up to 98.7% ee) and in Ru-catalyzed asymmetric hydrogenation of ketones (up to 99.9% ee).

引用

页码：7413 / 7416

页数：4

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