Cinchona-modified Ru catalysts for enantioselective heterogeneous hydrogenation of aromatic ketones

被引：19
作者：
Jiang, He-yan [1 ,2 ]
Chen, Hua [1 ]
Li, Rui-xiang [1 ]
机构：
[1] Sichuan Univ, Key Lab Green Chem & Technol, Minist Educ, Inst Homogeneous Catalysis,Coll Chem, Chengdu 610064, Sichuan, Peoples R China
[2] Chongqing Technol & Business Univ, Res Ctr Pharmaceut Chem & Chem Biol, Chongqing 400067, Peoples R China
来源：
CATALYSIS COMMUNICATIONS | 2010年 / 11卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Alkaloids; Asymmetric catalysis; Ruthenium; Ketones; Supported catalysts; HOMOGENEOUS CATALYSIS; ASYMMETRIC CATALYSIS; MODIFIED PLATINUM; SURFACES; ACETOPHENONE; SCIENCE; SENSE;
D O I：
10.1016/j.catcom.2009.12.024
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this communication, we describe the highly enantioselective heterogeneous hydrogenation of aromatic ketones catalyzed by Ph3P stabilized Ru/gamma-Al2O3, and modified by chiral diamines derived from cinchona alkaloids. A broad range of aromatic ketones over this catalyst can be hydrogenated to the corresponding alcohols with impressive enantioselectivity. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：584 / 587
页数：4
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