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Novel Basic Mesoporous Catalysts for the Friedlander Reaction from 2-Aminoaryl Ketones: Quinolin-2(1H)-ones versus Quinolines
被引:62
|作者:
Dominguez-Fernandez, Fernando
[1
]
Lopez-Sanz, Jesus
[1
]
Perez-Mayoral, Elena
[1
]
Bek, David
[2
]
Martin-Aranda, Rosa M.
[1
]
Lopez-Peinado, Antonio J.
[1
]
Cejka, Jiri
[2
]
机构:
[1] Univ Nacl Educ Distancia, Fac Ciencias, Dept Quim Inorgan & Quim Tecn, Madrid 28040, Spain
[2] Acad Sci Czech Republic, Vvi, J Heyrovsky Inst Phys Chem, Dept Synth & Catalysis, Prague 18223 8, Czech Republic
来源:
关键词:
basicity;
heterogeneous catalysis;
ketones;
mesoporous materials;
quinolines;
EFFICIENT HETEROGENEOUS CATALYST;
SOLID ACID CATALYSTS;
SILICA SULFURIC-ACID;
AMINOARYL KETONES;
ALKALOIDS;
GEL;
D O I:
10.1002/cctc.200900097
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:
Fried donuts: Modified molecular sieves, with different acid/base properties and composition are tested, as catalysts for the Friedländer reaction of oaminoaryl ketones. o-Aminoaryl ketones undergo annulation with ethyl acetoacetate catalyzed by basic molecular sieves. Amino-grafted MCM-41 materials are the first reported efficient catalyst for this reaction. © 2009 Wiley-VCH Verlag GmbH& Co. KGaA, Weinheim.
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页码:241 / 243
页数:3
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