ISOMERIZATION OF OLEFINS
    72.
    发明专利

    公开(公告)号:JPS54128503A

    公开(公告)日:1979-10-05

    申请号:JP3760078

    申请日:1978-03-30

    摘要: PURPOSE:To isomerize olefins in liquid phase in high isomerization ratio, by contacting olefins with a binary catalyst comprising an organoaluminum compound and a halogenated phenol. CONSTITUTION:Olefins are isomerized with regard to the position of the double bond, by contacting the olefins with a binary catalyst comprising (A) an organoaluminum compound of formula I (R is alkyl; X is halogen; n is 0 =2.5. The amount of the organic aluminum is 10 -10 mole per 1 mole of the olefins. The isomerization temperature is -20 - 150 deg.C, preferably 20-100 deg.C.

    73.
    发明专利
    失效

    公开(公告)号:JPS5234621B1

    公开(公告)日:1977-09-05

    申请号:JP9437971

    申请日:1971-11-24

    IPC分类号: C07C5/25 C07C13/42