[EN] PROCESS FOR PRODUCING HALOGENATED OLEFINS<br/>[FR] PROCÉDÉ DE PRODUCTION D'OLÉFINES HALOGÉNÉES
申请人:CHEMOURS CO FC LLC
公开号:WO2018022500A1
公开(公告)日:2018-02-01
Disclosed herein is a process comprising contacting a haloalkane reactant with an olefin in the presence of a catalyst system that consists of metallic iron and a phosphine to produce a haloalkane insertion product, wherein said haloalkane reactant is an alkane substituted with at least one halogen selected from the group consisting of F, Cl, and combinations thereof. Also disclosed herein is a process comprising contacting CF3CCl3 with CH2=CHX in the presence of a catalyst system that consists of metallic iron and a phosphine to make CF3CCl2CH2CHClX, wherein X = F or Cl. Also disclosed are further reactions in a sequence to produce HFO-1336ze and HCFO-1335zd. Also disclosed herein is a new composition comprising the compound CF3CF2CH=CHCl.
本文揭示了一种过程,包括在存在金属铁和膦的催化剂系统下,将卤代烷反应物与烯烃接触以产生卤代烷插入物,其中所述卤代烷反应物是一种烷烃,其被至少选择自F、Cl和其组合的卤素取代。本文还揭示了一种过程,包括在存在金属铁和膦的催化剂系统下,将CF3CCl3与CH2 = CHX接触,以制备CF3CCl2CH2CHClX,其中X = F或Cl。本文还揭示了进一步的反应序列,以产生HFO-1336ze和HCFO-1335zd。本文还揭示了一种新的化合物,包括化合物CF3CF2CH = CHCl。