ZEOLITES AS CATALYSTS IN ORGANIC-REACTIONS - CLAISEN-SCHMIDT CONDENSATION OF ACETOPHENONE WITH BENZALDEHYDE

被引：31
|
作者：
CLIMENT, MJ [1 ]
GARCIA, H [1 ]
PRIMO, J [1 ]
CORMA, A [1 ]
机构：
[1] CSIC,INST CATALISIS & PETROLEOQUIM,E-28006 MADRID,SPAIN
来源：
CATALYSIS LETTERS | 1990年 / 4卷 / 01期
关键词：
D O I：
10.1007/BF00764874
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：
HY zeolites catalyze the crossed aldol condensation of acetophenone with benzaldehyde, in benzene at 80 °C, to give trans- and cis-chalcones. Together with these expected products, 3,3-diphenylpropiophenone is also produced. In the analogous basic condensation, using phase transfer catalysis, the Michael adduct was not detected, and besides chalcone a small percentage of the Cannizzaro reaction product was observed. © 1990 J.C. Baltzer A.G. Scientific Publishing Company.
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页码：85 / 91
页数：7
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