POLYVINYL ETHER HAVING SILICON-CONTAINING FUNCTIONAL GROUP OR ATOMIC GROUP AT ITS END AND MANUFACTURING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a technology to manufacture a polyvinyl ether having a reactive silicon-containing functional group or an atomic group at its end. SOLUTION: In the presence of a catalyst comprising a polynuclear ruthenium carbonyl complex in which carbonyl groups are coordinated to 2-4 ruthenium atoms, a vinyl ether compound represented by formula (III) is reacted with a silane compound represented by formula (IV) to form a polyvinyl ether represented by formula (VII). In these formulas, R1, R2and R3are each hydrogen atom or a 1-8C hydrocarbon group, R4is an alkyl group, cycloalkyl group, aryl group, aralkyl group or silyl group; X1, X2and X3are each hydrogen atom, a halogen atom, amino group, an alkyl group, alkoxy group, thioalkyl group, alkyl amino group, aryl group, arylamino group, aralkyl group, vinyl group or a heterocyclic group. COPYRIGHT: (C)2004,JPO&NCIPI