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Functionalized chiral ionic liquids as highly efficient asymmetric organocatalysts for Michael addition to nitroolefins
被引:461
|作者:
Luo, Sanzhong
[1
]
Mi, Xueling
Zhang, Long
Liu, Song
Xu, Hui
Cheng, Jin-Pei
机构:
[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
[2] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
[3] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China
关键词:
asymmetric catalysis;
ionic liquids;
Michael addition;
nitroalkenes;
organocatalysis;
D O I:
10.1002/anie.200600048
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
(Chemical Equation Presented) Catalytic combination: By combining the advantages of organocatalysts and ionic liquids, a functionalized chiral ionic liquid such as 1 can act as a highly efficient and reusable organocatalyst for the asymmetric Michael addition reaction of ketones and aldehydes with nitroalkenes. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
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页码:3093 / 3097
页数:5
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