CAS: 356-18-3; 1,2-Dichloro-1,2,3,3,4,4-Hexafluorocyclobutane

该化合物是一种氟化环丁烷衍生物,其特点是其高热和化学稳定性;该化合物的惰性,低毒性和非易燃性值得注意,使其适合在苛刻环境中专门应用;其独特的分子结构,以氯和氟替代成分为主,有助于形成极好的溶剂特性和与高性能材料的兼容性;该化合物经常被用作电介质,热传输介质或含氟化学合成的中间体;其在极端条件下的稳定性和耐降解性使其成为工业和研究应用的可靠选择,需要对反应过程进行精确控制.

结构式图片

物理性质

MSDS等安全信息

欧盟法规

ECHA物质ECHA物质C&L通报REACH预注册

上下游产品

Chlorotrifluoroethylene 3,4-dichlorohexafluorotetrahydrothiophene 1,1-dioxide Hexafluoroacetone 3,4-dichlorohexafluoro-1-butene cis-1,1,2,2,3,4-hexafluor°Cyclobutane trans-1,2-dihydrohexafluor°Cyclobutane hexafluor°Cyclobut-1-ene Chlorotrifluoroethylene

合成工艺路线路线简述

    📜三氟氯乙烯置于对苯二酚体系中,化学反应生成1,2-二氯六氟环己烷
    参考文献:The Application Of Thermolytic Reactions For The Syntheses Of Fluoro-Organic Compounds
    标题:The Application Of Thermolytic Reactions For The Syntheses Of Fluoro-Organic Compounds
    摘要:讨论了借助热解过程合成含氟有机化合物的方法.考虑了氟化饱和和不饱和化合物以及芳香族和杂环化合物的高温转变. 1. 饱和化合物的热解 1.1. 烷烃1.2. 环烷烃 1.3. 氟化聚合物 2.不饱和化合物的热解 2.1. 烯烃和炔烃 2.2.环烯烃 2.3.不饱和化合物在二氟碳烯源存在下的热解 3.芳香族和杂环化合物的热解 3.1. 芳香族和杂环化合物 3.2. 与聚四氟乙烯和氟化钾的反应 3.3. 与氟代烯烃的反应 3.3.1.六氟苯(f-苯)3.3.2. 3.4 具有官能团的化合物的反应 与自由基源的反应 4.其他反应 4.1. 羧酸及其衍生物的热解 4.2. 杂项反应
    Doi:10.1055/s-1976-24048

    海关参考信息

    专利信息


    专利号:US-8536387-B2
    优先权日:2008-01-08
    标 题:Process for the synthesis of perfluorobutadiene
    发明人：TORTELLI VITO; MILLEFANTI STEFANO; CARELLA SERENA
    权利人:TORTELLI VITO; MILLEFANTI STEFANO; CARELLA SERENA; SOLVAY SOLEXIS SPA
    摘要:Process for preparing perfluoro-1,3-butadiene, comprising the following steps:n A) preparation of fluoro-halo-butanes of formula:n nCF 2 Y I —CFY II —CFY II —CF 2 Y I   (V)n in which Y I and Y II , which may be identical or different, may be H, Cl or Br, with the condition that Y I and Y II are not simultaneously hydrogen; starting with a chloroolefin having the formula:n nCY″Yâ•?CY′Cl  (II)n in which Y, Y′, Y″, which may be identical or different, are H, Cl or Br, with the condition that Y, Y′, Y″ are not simultaneously hydrogen; and performing the following steps: a fluorodimerization, and a fluorination with elemental fluorine, the order of the two steps also possibly being inverted, a dehalogenation or dehydrohalogenation step being performed between the two steps, n B) dehalogenation or dehydrohalogenation of the fluoro-halo compounds of formula (V) to give the compound perfluoro-1,3-butdiene.

    专利号:US-2010280291-A1
    优先权日:2008-01-08
    标题 :Process for the synthesis of perfluorobutadiene

    专利号:CN-118530087-A
    优先权日:2024-04-16
    标 题:A method for catalytic synthesis of octafluorocyclobutane

    专利号:EP-2240426-B1
    优先权日:2008-01-08
    标 题 :Process for the synthesis of perfluorobutadiene

    专利号:EP-2240426-A1
    优先权日:2008-01-08
    标题:Process for the synthesis of perfluorobutadiene

    专利号:WO-2009087067-A1
    优先权日:2008-01-08
    标题 :Process for the synthesis of perfluorobutadiene

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    合成参考文献


    摘要:Anaesthesia., 16(3), 1961 []
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