Patent ID: 6100408
Filing Date: 2000-08-08
Classification: C07F

Abstract:
A process for preparing a 3-glycidyloxypropyltrialkoxysilane represented by the formula (I):CH.sub.2 (O)CHCH.sub.2 --O--(CH.sub.2).sub.3 Si(OR).sub.3 (I),wherein R is an alkyl radical,comprising:heterogeneously catalyzing the reaction of an allyl glycidyl ether represented by formula (II):CH.sub.2 (O)CHCH.sub.2 --O--CH.sub.2 CH.dbd.CH.sub.2 (II),and a trialkoxysilane represented by formula (III):HSi(OR).sub.3 (III),with a platinum(0) catalyst on a nonmetallic support.