申请人:Albemarle Corporation
公开号:US05329056A1
公开(公告)日:1994-07-12
A process is provided for preparing an substituted cyclopentadiene by the steps of (a) reacting a vinyl ketone with a vinyl organometallic compound to form a divinyl tertiary alcohol and (b) dehydrating/cyclizing the tertiary alcohol such as with an acid and/or heat to form the substituted cyclopentadiene.
提供了一种制备取代环戊二烯的过程,包括以下步骤:(a)将乙烯酮与乙烯有机金属化合物反应,形成二乙烯三级醇;(b)通过酸和/或热脱水/环化该三级醇,形成取代环戊二烯。