三氟二氯乙烷氧化法制备三氟乙酰氯的研究进展  

Research Progress in Preparation of Trifluoroacetyl Chloride by Oxidation of Trifluorodichloroethane

作　　者：于万金 肖新宝 舒忠杰 吴建 杨文龙 王术成 YU Wanjin;XIAO Xinbao;SHU Zhongjie;WU Jian;YANG Wenlong;WANG Shucheng(State Key Laboratory of Fluorinated Greenhouse Gases Replacement and Treatment,Zhejiang Research Institute of Chemical Industry,Hangzhou 310023,China;Sinochem Lantian Fluorine Material Co.,Ltd.,Shaoxing 312300,China;Shaanxi Zhonglan Chemical Technology New Materials Co.,Ltd.,Weinan 715500,China)

机构地区：[1]浙江省化工研究院含氟温室气体替代及控制处理国家重点实验室,浙江杭州310023 [2]中化蓝天氟材料有限公司,浙江绍兴312300 [3]陕西中蓝化工科技新材料有限公司,陕西渭南715500

出　　处：《有机氟工业》2022年第4期20-24,共5页Organo-Fluorine Industry

摘　　要：三氟乙酰氯(TFAC)是一种重要的含氟有机化合物,广泛应用于医药、农药和精细化工产品等领域。三氟乙酰氯的制备方法可分为3种:氟化法、氧化法和氯化法。综述了采用三氟二氯乙烷(HCFC-123)为原料,通过氧化反应制备三氟乙酰氯的方法,主要包括气相催化氧化法和光氧化法。Trifluoroacetyl chloride(TFAC)is an important fluorine containing organic compound,which is widely used in medicine,pesticide,fine chemical products and other fields.The preparation methods of trifluoroacetyl chloride can be divided into fluorination,oxidation and chlorination.The preparation methods of trifluoroacetyl chloride from trifluorodichloroethane(HCFC-123)through oxidation are reviewed,mainly including gas phase catalytic oxidation and photooxidation.

关 键 词：三氟二氯乙烷 三氟乙酰氯 气相催化氧化法 光氧化法 

分 类 号：TQ225.22[化学工程—有机化工]