Highly Selective Vapor??Phase Acylation of Veratrole over H3PO4/TiO2??ZrO2: Using Ethyl Acetate as a Green and Efficient Acylating Agent

…, A Abbaspourrad, AR Massah, F Zamani

文献索引：Javad Kalbasi, Roozbeh; Abbaspourrad, Alireza; Massah, Ahmad Reza; Zamani, Farzada Chinese Journal of Chemistry, 2010 , vol. 28, # 2 p. 273 - 284

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被引用次数: 8

摘要

Abstract A simple sol-gel method with and without surfactant was applied to prepare TiO 2- ZrO 2 mixed oxides containing Ti and Zr at a molar ratio of 1: 1. Several catalysts containing w= 15%–35% H 3 PO 4 were set up using these mixed oxides. The physical and chemical properties of catalysts were investigated by BET, SEM and pyridine adsorption-desorption. The catalytic performance of each material was determined for the vapor-phase acylation ...