杂多酸(HPA)催化合成丙二醇单苄醚反应的研究

STUDY ON THE REACTION OF SYNTHESIS OFPROPYLENE-GLYCOL MONOBENZYL ETHER BYCATALYSIS OF HETEROPOLYACIDS (HPA)

报导了两种Keggin结构杂多酸及其钠盐对环氧丙烷与苯甲醇醚化反应的催化性能.指出了PMo_(12),PW_(12)对该反应具有较高的催化活性,并且还较系统地考察了不同反应条件对催化性能的影响.

This article covers the heteropolyacid of two types of Keggin and its catalytic function of sodium sals's etherification reaction towards 1, 2-cpoxy-propane and benzyl alcohol. It points out that PMo12 and PW12 have higher catalytic activity towards this reaction and systematically studies the influence of the different conditions of reaction on the function of catalyst.