摘要
三氟溴乙烯是制备多种聚合物的重要单体,如用于制备燃料电池离子交换膜理想单体三氟苯乙烯,制备高效、低GWP值的绿色干蚀气体六氟丁二烯,导航系统用氟溴油等。本文对三氟溴乙烯的合成路线进行简单介绍,重点对其在合成反应中的反应特性,及在下游高附加值产品合成中的应用进行了综述。
Bromotrifluoroethylene is a valuable monomer for the synthesis of various polymers and copolymers. For example, it is used to synthesize trifluorostyrene, one important reagent for proton exchange membrane fuel cells. Hexafluorobutadiene is also manufactured from it, which is efficient and environmental friendly etch gas for dielectric etch processing with smaller global warming potential. The bromotrifluoroethylene telomers are used as flotation and damping fluids in inertial guidance systems. This paper reviews a brief introduction on synthesis methods, and emphasizes on the reaction characteristics of bromotrifluoroethylene and applications in preparation of the downstream products with high added value.
出处
《浙江化工》
CAS
2013年第2期1-6,9,共7页
Zhejiang Chemical Industry
关键词
三氟溴乙烯
含氟烯烃
应用
bromotrifluoroethylene
fluorinated olefins
application
