Disclosed is a process in which the fluorination of an organic reactant comprising 1,1,1,3,3-pentachloropropane (240fa) with anhydrous HF is conducted in the presence of an effective amount of a phase-transfer catalyst which facilitates the reaction between these incompatible reaction components to produce 1-chloro-3,3,3-trifluoro-propene (1233zd). Other organic reactant materials include 1,1,3,3-tetrachloropropene (HCO-1230za), 1,3,3,3-tetrachloropropene (HCO-1230zd), and various mixtures with or without 240fa.
本发明揭示了一种过程,其中在无
水HF的存在下,在有效量的相转移催化剂的作用下,将包括1,1,1,3,3-
五氯丙烷(240fa)的有机反应物与
氟化,促进这些不兼容的反应组分之间的反应,以产生
1-氯-3,3,3-三氟丙烯(1233zd)。其他有机反应物材料包括
1,1,3,3-四氯丙烯(HCO-1230za)、1,3,3,3-
四氯丙烯(HCO-1230zd)以及与或不含240fa的各种混合物。