热解法合成全氟正丙基乙烯基醚的研究进展  

Research progress in the synthesis of PPVE by pyrolysis method

作　　者：侯江坤 陈伟峰 左岳 王训遒[1] HOU Jiangkun;CHEN Weifeng;ZUO Yue;WANG Xunqiu(School of Chemical Engineering,Zhengzhou University,Zhengzhou 450001,China;Zhejiang Jusheng Fluorine Chemical Co.,Ltd.,Quzhou 324004,China)

机构地区：[1]郑州大学化工学院,河南郑州450001 [2]浙江巨圣氟化学有限公司,浙江衢州324004

出　　处：《生态产业科学与磷氟工程》2024年第6期53-56,共4页Eco-industry Science & Phosphorus Fluorine Engineering

摘　　要：全氟正丙基乙烯基醚(PPVE)作为重要的氟化工单体,其合成方法主要是热解法。热解法是以六氟环氧丙烷二聚体((HFPO)_(2))为原料,经过成盐反应和脱羧反应制得PPVE。综述热解法合成PPVE的研究进展,其中直接热解法具有过程简单、反应温度高、副产物种类多等特点;催化热解法具有反应温度较低、选择性较高、操作要求严格等特点,是一种有前景的制备PPVE的方法。As a critical fluorine chemical monomer,PPVE is primarily synthesized through pyrolysis.This process involves utilizing hexafluoropropylene oxide dimer((HFPO)_(2))as a raw material,leading to PPVE through a series of reactions including salt formation and decarboxylation.The research progress in the pyrolysis method for synthesizing PPVE is overviewed.The direct pyrolysis method offers a relatively simple process but involves high reaction temperature and yields various by-products;The catalytic pyrolysis method operates at lower temperature,exhibits higher selectivity,and requires strict operation,making it a promising approach for PPVE preparation.

关 键 词：热解法 全氟正丙基乙烯基醚 六氟环氧丙烷二聚体 合成 

分 类 号：TQ223.2[化学工程—有机化工]