Gas-phase oxidation of alcohols over alkali-magnesium orthophosphates

被引：14
作者：
Aramendia, MA [1 ]
Borau, V [1 ]
Jimenez, C [1 ]
Marinas, JM [1 ]
Romero, FJ [1 ]
机构：
[1] UNIV CORDOBA,FAC SCI,DEPT ORGAN CHEM,E-14004 CORDOBA,SPAIN
来源：
JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1996年 / 179卷 / 01期
关键词：
D O I：
10.1006/jcis.1996.0216
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 work we synthesized catalytic solids by digesting freshly prepared magnesium orthophosphate with a saturated solution of alkali carbonates. The solids thus formed were mixed orthophosphates of structure X MgPO4 (X = Li, Na, K) that were characterized by X-ray diffraction and diffuse reflectance IR spectroscopy. Ali of them exhibited a high activity and selectivity in the conversion of primary and secondary alcohols into their corresponding carbonyl compounds. Their activity and selectivity are compared with that of X MgPO4 orthophosphates (X = Li, Na, K) obtained from a dry phase. (C) 1996 Academic Press,Inc.
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页码：290 / 297
页数：8
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