CAS: 10493-44-4; 4-Bromo-1,1,2-Trifluoro-1-Butene

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2-氯-1,4-二溴-1,1,2-三氟丁烷 以67%的收率获得
参考文献:Dapperheld,Steffen
标题:Dapperheld,Steffen

专利信息

专利号:US-2003181615-A1
优先权日:2000-06-13
标题:Bromosulphonated fluorinated cross-linkabke elastomers based on vinylidene fluoride having low t9 and processes for their preparation
发明人：AMEDURI BRUNO MICHEL; ARMAND MICHEL; BOUCHER MARIO; MANSERI ABDELLATIF
摘要:Compounds corresponding to formula (I) n F 2 Câ•?CFX(CY 2 ) n Br  (I) n in which: n X represents an atom of oxygen or no atom; n Y represents an atom of hydrogen or of fluorine; and n n is a whole natural number ranging from 0 to 10 inclusive, n excluding bromotrifluoroethylene, 3-bromo-perfluoropropene, 4-bromo-1,1,2,-trifluorobutene, 4-bromo-perfluorobutene-1 and perfluoro(2-bromo-ethylvinyl ester), and their use in the synthesis of fluorinated copolymers then in the synthesis of homosulphonated fluorinated elastomers, exhibiting a low glass transition temperature.

专利号:UA-68408-C2
优先权日:1998-12-23
标 题:3-azabicyclo[3.1.0]hexane derivatives as opiate receptor ligands, pharmaceutical and veterinary composition, method for treatment and method for synthesis of derivatives

专利号:EP-3473656-A1
优先权日:2011-12-14
标 题:Process for the synthesis of a monohalogenated telomer

专利号:EP-3473656-B1
优先权日:2011-12-14
标题:Process for the synthesis of a monohalogenated telomer

专利号:CN-108484538-B
优先权日:2018-06-08
标 题:Synthesis method of nematicide containing lactone ring

专利号:CN-115716895-A
优先权日:2022-11-14
标题 :Synthesis method of fluorine-containing polymer, fluorine-containing rubber and preparation method thereof