Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 1, 2011
Patent Application Number
12097836
Date Filed
December 8, 2006
Patent Primary Examiner
Patent abstract
A process for the preparation of terminally ethylenically unsaturated isopolyprenols characterized in that a carbonyl compound is reacted with ethine in the presence of ammonia and low amounts of an alkaline metal hydroxide and, if desired, the terminally acetylenically unsaturated isopolyprenol obtained is partially hydrogenated in the presence of a catalyst suitable for selective hydrogenation.
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