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bis(fluoroxy)difluoromethane | 16282-67-0

中文名称
——
中文别名
——
英文名称
bis(fluoroxy)difluoromethane
英文别名
Bis(fluoroxy)perfluoromethane;[difluoro(fluorooxy)methyl] hypofluorite
bis(fluoroxy)difluoromethane化学式
CAS
16282-67-0
化学式
CF4O2
mdl
——
分子量
120.003
InChiKey
GMLJCMXFMUEABC-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    -61.9°C (estimate)
  • 密度:
    1.2000

计算性质

  • 辛醇/水分配系数(LogP):
    1.9
  • 重原子数:
    7
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    6

SDS

SDS:0b6c2f254376a6c410d508df4663faeb
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反应信息

  • 作为反应物:
    描述:
    四氯乙烯bis(fluoroxy)difluoromethane一氟三氯甲烷 为溶剂, 以75%的产率得到4,4,5,5-四氯-2,2-二氟-1,3-二氧戊环
    参考文献:
    名称:
    合成2,2-二氟-1,3-二氧戊环的新方法
    摘要:
    一个直接和通用的方法是通过加入制备卤化2,2-二氟-1,3-二氧戊环双- (氟氧基)二氟甲烷(BDM)到卤代烯烃(CF 2 CFCF 3,CF 2 CFOCF 2 CF 3, CF 2 CHCF 3,CF 3 CFCFCF 3,CFClCFCl,CFBrCFBr,CCL 2 CCl 2,CHClCCl 2,CHClCHCl,CH 2 CHCl,CF 2 CFCl,(CF 3)2 CFCFCFCF 3,CF 2 CFBr,CF 2 CF 2)已被发现。
    DOI:
    10.1016/0022-1139(94)03167-x
  • 作为产物:
    描述:
    二氧化碳 在 fluorine 、 cesium fluoride 作用下, 反应 3.0h, 以93%的产率得到bis(fluoroxy)difluoromethane
    参考文献:
    名称:
    Fluorination of aromatic derivatives with fluoroxytrifluoromethane and bis(fluoroxy)difluoromethane
    摘要:
    DOI:
    10.1021/jo00223a030
  • 作为试剂:
    描述:
    N-苯基甲磺酰胺bis(fluoroxy)difluoromethane 作用下, 以 三氟乙酸 为溶剂, 以12%的产率得到N-(4-fluorophenyl)methanesulfonamide
    参考文献:
    名称:
    Fluorination of aromatic derivatives with fluoroxytrifluoromethane and bis(fluoroxy)difluoromethane
    摘要:
    DOI:
    10.1021/jo00223a030
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文献信息

  • Electrophilic fluorination of aromatic compounds
    申请人:Occidental Chemical Corporation
    公开号:US04766243A1
    公开(公告)日:1988-08-23
    A process for the electrophilic ring fluorination of aromatic compounds which comprises reacting a fluorinating agent from the group consisting of CF.sub.3 OF and CF.sub.2 (OF).sub.2 with an aromatic compound of the formula ##STR1## where X is selected from the group consisting of ##STR2## and ##STR3## and Y is selected from the group consisting of --H, --CF.sub.3, --CN, --NO.sub.2, --Cl, and CH.sub.3.
    一种芳香化合物的亲电环氟化过程,包括将来自CF.sub.3 OF和CF.sub.2 (OF).sub.2组的氟化试剂与具有以下结构的芳香化合物发生反应:##STR1##其中X选自以下组:##STR2##和##STR3##,Y选自以下组:--H,--CF.sub.3,--CN,--NO.sub.2,--Cl和CH.sub.3。
  • [EN] ADDITION REACTION TO FLUOROALLYLFLUOROSULFATE<br/>[FR] RÉACTION D'ADDITION À DU FLUOROALLYLFLUOROSULFATE
    申请人:SOLVAY SOLEXIS SPA
    公开号:WO2009083451A1
    公开(公告)日:2009-07-09
    The invention pertains to a process for preparing compounds of formula (I-A) or (I-B) here below: by reaction of perfluoroallylfluorosulfate (FAFS) of formula (II): with at least one hypofluorite of formula (II-A) or (II-B): wherein: RF in formulae (I-A) and (II-A) is a monovalent fluorocarbon C1-C20 group, optionally comprising oxygen catenary atoms, optionally comprising functional groups comprising heteroatoms (e.g. -SO2F groups); R'F in formulae (I-B) and (II-B) is a divalent fluorocarbon C-1-C6 group, preferably a group of formula (III): wherein X1 and X2, equal to or different from each other, are independently a fluorine atom or a C1-C3 fluorocarbon group. The FAFS-hypofluohte adducts of formulae (I-A) and (I-B) can be produced with high selectivity so as to access useful intermediates which can further be reacted taking advantage of the un-modified fluorosulfate group chemistry.
    该发明涉及一种制备以下式(I-A)或(I-B)化合物的方法:通过将下式(II)的全氟烯基氟代磺酸酯(FAFS)与至少一种下式(II-A)或(II-B)的次氟酸盐反应:其中:在式(I-A)和(II-A)中,RF是一种一价的全氟碳氟碳基团,可包含氧原子,可包含包含杂原子的功能基团(例如,-SO2F基团);在式(I-B)和(II-B)中,R'F是一种二价的全氟碳氟碳基团,最好是式(III)的基团:其中X1和X2,相等或不相等,各自独立地是氟原子或C1-C3全氟碳基团。可以高选择性地制备式(I-A)和(I-B)的FAFS-次氟酸盐加合物,以便获得有用的中间体,这些中间体可以进一步反应,利用未改性的氟代硫酸酯基团化学性质。
  • Reaction between carbon dioxide and elementary fluorine
    作者:Yasuo Hasegawa、Reiko Otani、Susumu Yonezawa、Masayuki Takashima
    DOI:10.1016/j.jfluchem.2006.09.002
    日期:2007.1
    Reactions between carbon dioxide and fluorine were examined at temperatures of 303–523 K under various pressure and mixture ratios of both gases. Reactions were carried out similarly under the existence of NaF, CsF and EuF3.
    在各种压力和两种气体的混合比下,在303–523 K的温度下检查了二氧化碳与氟之间的反应。在NaF,CsF和EuF 3的存在下类似地进行反应。
  • New perfluorovinylethers through the bis(fluoroxy)difluoromethane (BDM) chemistry
    作者:Walter Navarrini、Sandra Corti
    DOI:10.1016/j.jfluchem.2003.07.011
    日期:2004.2
    In the present work we give an overview of the CF2(OF)2 radical reactivity and report the synthesis of new perfluorovinylethers. CF2CFOCF2OCF2CF3 and CF2CFOCF2OCF2CF2OCF3 are prepared in a semi-continuous methodology starting from CF2(OF)2. These highly reactive vinylethers are characterized by the OCF2O group directly bonded to the insaturation. For this reason they are excellent candidates for
    在目前的工作中,我们对CF 2(OF)2自由基反应性进行了概述,并报告了新的全氟乙烯基醚的合成。CF 2=CF =OCF 2 OCF 2 CF 3和CF 2=CF =OCF 2 OCF 2 CF 2 OCF 3从CF 2(OF)2开始以半连续的方法制备。这些高反应性乙烯基醚的特征在于直接键合至不饱和基团的OCF 2 O基团。因此,它们非常适合制备极低的T g 全氟橡胶。
  • Synthesis and reaction chemistry of fluoroxydifluoromethyl fluoroformyl peroxide
    作者:Qun Huang、Darryl D. DesMarteau
    DOI:10.1016/s0022-1139(01)00536-x
    日期:2001.12
    The reaction of bis(fluoroformyl) peroxide 1 with F2 in the presence of CsHF2 of KHF2 produces FOCF2OOC(O)F 2 in 60% yield. The previously known FOCF2OOCF2OF is also obtained as a byproduct along with small amounts of the new compounds FOCF2OOC(O)OOC(O)F 3 and FOCF2OOC(O)OOCF2OF 4. Hydrolysis of 2 affords either FOCF2OOC(O)OOCF2OF 4 or FOCF2OOH 5 in low yield, depending on the reaction conditions.
    在KHF 2的CsHF 2存在下,双(氟甲酰基)过氧化物1与F 2的反应产生FOCF 2 OOC(O)F 2,产率为60%。还与少量新化合物FOCF 2 OOC(O)OOC(O)F 3和FOCF 2 OOC(O)OOCF 2 OF 4一起作为副产物获得了先前已知的FOCF 2 OOCF 2 OF 。2的水解产生FOCF 2 OOC(O)OOCF 2 OF 4或FOCF 2 OOH 5取决于反应条件,收率低。过氧化物的氟化3 - 5提供高收率的相应的氟氧基化合物,并提供结构的进一步证明。
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