申请人:Merrell Dow Pharmaceuticals Inc.
公开号:US05488188A1
公开(公告)日:1996-01-30
The present invention relates to a novel process for preparing (E)-1-amino-2-(fluoromethylene)-4-(p-fluorophenyl)butane, also known in the art as (E)-(p-fluorophenethyl)-3-fluoroallylamine, novel intermediates thereof, a novel process for the preparing (E)-2-(fluoromethylene)-4-(p-fluorophenyl)butan-1-ol, and a novel process for preparing alkali metal salts of diformylamide.
本发明涉及一种新型制备(E)-1-
氨基-2-(
氟甲
烯基)-4-(对
氟苯基)
丁烷,也被称为(E)-(对
氟苯乙基)-3-
氟丙烯基胺的方法,其新型
中间体,一种新型制备(E)-2-(
氟甲
烯基)-4-(对
氟苯基)
丁醇的方法,以及一种新型制备二甲
酰胺的碱
金属盐的方法。