UNSATURATED FATTY ALCOHOL COMPOSITIONS AND DERIVATIVES FROM NATURAL OIL METATHESIS
申请人:Di Biase Stephen A.
公开号:US20130281688A1
公开(公告)日:2013-10-24
Unsaturated alcohol compositions are obtained by reducing a metathesis-derived hydrocarbyl unsaturated ester. Also disclosed is a process for preparing an unsaturated alcohol composition, where a metathesis derived hydrocarbyl carbonyl compound is reacted in the presence of a silane compound, an organic solvent, and a catalyst system prepared from a metallic complex and a reducing agent. This mixture is then hydrolyzed with a metallic base, and then mixed with organic solvent. The resultant mixture is then separated, washed, dried, and/or purified to produce the unsaturated alcohol composition. The unsaturated alcohol derivatives are useful in many end-use applications, including, for example, lubricants, functional fluids, fuels, functional additives for such lubricants, functional fluids and fuels, plasticizers, asphalt additives, friction reducing agents, plastics, and adhesives.
通过还原来自交换反应的烃基不饱和酯可以获得不饱和醇组分。本发明还公开了一种制备不饱和醇组分的方法,其中在有机溶剂、硅烷化合物和由金属配合物和还原剂制备的催化剂体系的存在下,交换反应得到的烃基羰基化合物被反应。然后,这种混合物与金属碱水解,然后与有机溶剂混合。最终的混合物然后被分离、洗涤、干燥和/或纯化以生产不饱和醇组分。这些不饱和醇衍生物在许多最终用途应用中有用,包括例如润滑剂、功能流体、燃料、用于这种润滑剂、功能流体和燃料的功能添加剂、增塑剂、沥青添加剂、减摩剂、塑料和粘合剂。