申请人:The University of Rochester
公开号:US04902835A1
公开(公告)日:1990-02-20
New chemical reactions of 1,1,2-trifluoro-1,3-butadiene provide simple access to a series of new fluorinated alkene derivatives. These derivatives provide a simple, general methodology for the stereocontrolled preparation of 2-fluoro-2-alkenoate esters and related monofluoroalkene derivatives which include fluoro analogs of known insecticides, pheromones or pharmaceuticals. A new method for the preparation of 1,1,2-trifluoro-1,3-butadiene is also provided.
1,1,2-三氟-1,3-丁二烯的新
化学反应提供了一系列新的含
氟烯烃衍
生物的简单制备方法。这些衍
生物提供了一种简单、通用的方法,用于立体控制制备2-
氟-2-烯酸酯和相关的单
氟烯烃衍
生物,其中包括已知的
杀虫剂、信息素或药物的
氟类似物。还提供了一种制备
1,1,2-三氟-1,3-丁二烯的新方法。