公开(公告)号：US3660440A

公开(公告)日：1972-05-02

申请号：US3660440D

申请日：1969-09-22

Applicant: STUDIENGESELLSCHAFT KOHLE MBH

Inventor： WILKE GUNTHER ,  HEIMBACH PAUL ,  DELLIEHAUSEN CLAUS

IPC: C07C69/587 ,  C07C67/00 ,  C07C69/52

CPC classification number: C07C69/587

Abstract: THEREIS PROVIDED AS A NEW COMPOUND NONADECAPENTA1,6,9,13,18-ENE-10-METHYL CARBOXYLATE. THIS IS PREPARED BY REACTION OF METHYL METHACRYLATE WITH BUTADIENE IN THE PRESENCE OF ZERO-VALENT NICKEL OR BY REACTION OF BUTADIENE WITH UNDERCATRI-1,5,10-EE-2-METHYL CARBOXYLATE FORMED AS AN INTERMEDIATE WHICH MAY BE ISOLATED OR NOT AS DISIRED.