公开(公告)号：EP0480528A1

公开(公告)日：1992-04-15

申请号：EP91202619.2

申请日：1991-10-08

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Moloy, Kenneth Gene ,  Dombek, Bernard Duane

IPC: C07C6/06 ,  C07C13/11 ,  C07C13/12 ,  C07C13/44 ,  C07C69/145 ,  C07C255/46 ,  C07F7/18

CPC classification number: C07C13/11 ,  C07C6/06 ,  C07C13/12 ,  C07C13/44 ,  C07C255/46 ,  C07C2601/08 ,  C07C2601/10 ,  C07C2602/22

Abstract: A process for the preparation of monomeric polyvinyl compounds and/or oligomers thereof comprising:

(i) preactivating a supported rhenium oxide catalyst with a hydrocarbyl metal compound; and
(ii) reacting, under metathesis reaction conditions, norbornene or one or more substituted norbornenes, or mixtures thereof, with ethylene in the presence of the activated supported catalyst of step (i).

Abstract translation: 一种制备单体聚乙烯基化合物和/或其低聚物的方法，包括：（i）用烃基金属化合物预活化负载的氧化铼催化剂; 和（ii）在复分解反应条件下，在步骤（i）的活化负载催化剂存在下，使降冰片烯或一种或多种取代的降冰片烯或其混合物与乙烯反应。 [R