申请人:SHELL INTERNATIONALE RESEARCH
MAATSCHAPPIJ B.V.
公开号:EP0159755A2
公开(公告)日:1985-10-30
A process for the isomerization of an olefin having a hydrogen atom attached to a carbon atom vicinal to the tertiary carbon atom of the double bond comprises treating the olefin in a solution of dry liquid sulphur dioxide in the presence of a catalyst selected from oxygen, a hydroperoxide or a protic acid or mixtures thereof.