Production Process Of Tetrahydropyran Compound And Tetrahydropyran Compound Produced By The Production Process
申请人:Yamagami Isao
公开号:US20080139828A1
公开(公告)日:2008-06-12
The invention provides a production, process of a tetrahydropyran compound, characterized by allowing 3,4-dihydro-2-alkoxy-2H-pyran compound or tetrahydro-2-alkoxy-2H-pyran compound which can be easily prepared through reaction between acrolein and alkylvinylether, with hydrogen in the presence of a catalyst containing an element of Groups VIII to X under acidic condition. The production process of the invention is useful for production of Grignard reaction solvent or polymer solvent and intermediate of organic compound.
本发明提供了一种四氢吡喃化合物的生产方法,其特点在于在酸性条件下,在含有VIII至X族元素的催化剂存在下,使3,4-二氢-2-烷氧基-2H-吡喃化合物或可以通过丙烯醛和烷基乙烯醚反应轻松制备的四氢-2-烷氧基-2H-吡喃化合物与氢反应。本发明的生产过程适用于格氏试剂反应溶剂或聚合物溶剂和有机化合物的中间体的生产。