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Rhodium Catalyzed Asymmetric Hydrogenation of 2-Pyridine Ketones
被引:62
作者:
Yang, Hailong
Huo, Ningning
Yang, Ping
Pei, Hao
Lv, Hui
[1
]
Zhang, Xumu
机构:
[1] Wuhan Univ, Key Lab Biomed Polymers, Minist Educ, Wuhan 430072, Hubei, Peoples R China
基金:
中国国家自然科学基金;
关键词:
HIGHLY ENANTIOSELECTIVE HYDROGENATION;
IRIDIUM CATALYSTS;
KINETIC RESOLUTION;
PYRIDYL ALCOHOLS;
CU(II)(BORABOX)-CATALYZED ACYLATION;
STEREOSELECTIVE HYDROGENATION;
ABSOLUTE-CONFIGURATION;
HETEROAROMATIC KETONES;
EFFICIENT;
LIGANDS;
D O I:
10.1021/acs.orglett.5b01878
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Catalyzed by [Rh(COD)Binapine]BF4, the asymmetric hydrogenation of 2-pyridine ketones has been achieved with excellent enantioselectivities (enantiomeric excesses up to 99%) under mild conditions. This method is suitable for various kinds of 2-pyridine ketones and their derivatives. A number of enantiomerically pure chiral 2-pyridine-aryl/alkyl alcohols were prepared through hydrogenation, which can be used directly in organic synthesis.
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页码:4144 / 4147
页数:4
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