Aldol condensation catalyst and use thereof

The invention discloses an aldol condensation catalyst and application thereof in synthetization of 4-phenyl-3- butane-2-ketone. The invention is prepared by the weight percent of the following raw materials: 5-15: CaO percent, 3-5: MgO percent, 1-2: La2O3 percent, 0.01 to 0.02: Pt percent, 0.01 to...

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Bibliographische Detailangaben
Hauptverfasser:	RAN YUNGEN, ZHU LINGJUN, ZHAO QINGSONG, HU JIANLI, JIA HONGLIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses an aldol condensation catalyst and application thereof in synthetization of 4-phenyl-3- butane-2-ketone. The invention is prepared by the weight percent of the following raw materials: 5-15: CaO percent, 3-5: MgO percent, 1-2: La2O3 percent, 0.01 to 0.02: Pt percent, 0.01 to 0.02: Pd percent, and the rest is Al2O3 percent. The aldol condensation catalyst has simple formula, is easy to be prepared and convenient in use, has good catalyst performance; in particular in aldol condensation preparation of the 4-phenyl-3- butane-2-ketone, the yield of the invention can reach above 95 percent, and the post-processing is simple; in addition, the invention has moderate response time, simple process, low production cost and is good for mass production.