2,3,3,3-四氟丙烯制备技术专利统计及分析  

Statistics and Analysis of Patents for the Preparation of 2,3,3,3-Tetrafluoropropylene

作　　者：陈芳 徐小倩 王楠 仲晓萍 CHEN Fang;XU Xiaoqian;WANG Nan;ZHONG Xiaoping(Central Research Institute of China Chemical Science and Technology Company Limited,Beijing 100083,China)

机构地区：[1]中化化工科学技术研究总院有限公司,北京100083

出　　处：《有机氟工业》2025年第1期52-56,共5页Organo-Fluorine Industry

摘　　要：2,3,3,3-四氟丙烯(HFO-1234yf)是当前研究较热的新一代制冷剂替代物。借助《智慧芽专利数据库》,以HFO-1234yf的申请专利为切入点,从反应类型和初始原料角度对HFO-1234yf的制备方法进行了系统归纳,并从发明人角度对国内企业在HFO-1234yf制备路线方面的专利布局进行了分析,以期能系统介绍HFO-1234yf制备的研究现状,为HFO-1234yf的研究开发提供参考。2,3,3,3-tetrafluoropropene(HFO-1234yf) as an ideal next-generation refrigerant substitute,has been a hot research topic.With the help of of PatSnap patent retrieval and analysis platform,the preparation strategy of HFO-1234yf in patents was summarized from the perspectives of reaction type and initial raw materials,and the patent layout of domestic enterprises in this field was analyzed,which is expected to systematically understand the research status of preparation method to obtain HFO-1234yf and provide a reference for the research on HFO-1234yf.

关 键 词：HFO-1234YF 制冷剂 氟化工 制备方法 

分 类 号：TQ203.2[化学工程—有机化工]