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bis(perfluoroethyl)-telluride | 41055-97-4

中文名称
——
中文别名
——
英文名称
bis(perfluoroethyl)-telluride
英文别名
Bis-(pentafluorethyl)-tellurid;Bis-perfluorethyl-tellurid;Bis(perfluoroethyl)monotelluorid;bis(pentafluoroethyl)tellurium;1,1,1,2,2-Pentafluoro-2-[(pentafluoroethyl)tellanyl]ethane;1,1,1,2,2-pentafluoro-2-(1,1,2,2,2-pentafluoroethyltellanyl)ethane
bis(perfluoroethyl)-telluride化学式
CAS
41055-97-4
化学式
C4F10Te
mdl
——
分子量
365.628
InChiKey
BCHDDZVKOZIYDM-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

计算性质

  • 辛醇/水分配系数(LogP):
    3.0
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    10

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    bis(perfluoroethyl)-telluride硝酸 作用下, 反应 2.0h, 以88%的产率得到Bis(pentafluoroethyl)tellurium acid nitrate
    参考文献:
    名称:
    Contributions to bis(perfluoroalkyl) chalkogenide chemistry: preparation of (Rf)2SeO [Rf = C2F5, (CF3)2CF, n-C4F9], (Rf′)2TeX2 [X = F, Cl: Rf′ = n-C3F7, (CF3)2CF, n-C4F9; X = Br: Rf′ = n-C3F7, n-C4F9], (CF3)2Te(NSO)2 and (C2F5)2Te(OH)NO3
    摘要:
    The reaction between perfluoroalkyl iodides with a threefold excess of a 1 : 1 molar mixture of Se and Cu is a new method for the preparation of corresponding monoselenides (la-c) and diselenides (2a-d). They are oxidised with HOF without a solvent to bis(perfluoroalkyl) selenium(IV) oxides (3a-d). Halogenation of (R-f)(2)Te with XeF2, Cl-2 or Br-2 yielded (R-f)(2)TeF2(7a-c), (R-f)(2)TeCl2 (8a-c) and (R-f')(2)TeBr2 (9a, 9c). Oxidation of (C2F5)(2)Te with cone. HNO3 gave (C2F5)(2)TeCOH)NO3 (4). When (CF3)(2)TeCl2 is treated with AgNSO metathesis took place forming (CF3)(2)Te(NSO)(2), (6). Two (C6F5)(2)Te(VI) derivatives with the general formula (C6F5)(2)TeX4. with X = CF3C(O)O (5) and F are made from (C6F5)(2)TeO2 and CF3C(O)OH or SP4, respectively. The monotelluride (n-C6F13)(2)Te was synthesised similarly from n-C6F13I, Te and Cu. X-ray structures for 3d, 8a, and 8b are provided. (C) 2000 Elsevier Science S.A. All rights reserved.
    DOI:
    10.1016/s0022-1139(99)00292-4
  • 作为产物:
    描述:
    五氟碘乙烷碲化氢 作用下, 180.0 ℃ 、1.33 Pa 条件下, 反应 36.0h, 以68%的产率得到bis(perfluoroethyl)-telluride
    参考文献:
    名称:
    三氟碲乙酰乙酰氟,其环状二聚体和前体:制备,表征和反应性
    摘要:
    通过合成CF 3(F)C Te,已经分离出了第二种非共振稳定的全氟化碲金属羰基化合物,并通过气相IR和质谱进行了表征。它是通过将新型化合物Me 3 SnTeC 2 F 5在500°C,10-3 Torr下热解以40-50%的收率制备的。化合物CF 3(F)C Te仅在–196°C时稳定,并在高于该温度的温度下定量二聚为相应的顺式/反式-2,4-双(三氟甲基)-2,4-二氟-无法通过物理或化学方法分离的1,3-二氢呋喃。他们与BX的反应3(X = Cl或Br)生成氯化和溴化的顺式/反式-1,3-二碲脲。另外,碲碳羰基与2,3-二甲基丁二烯进行环加成反应,形成2-氟-3,6-二氢-4,5-二甲基-2-三氟甲基碲灵。通过三种不同的方法制备合成全氟化碲金属羰基TeR 2和Te 2 R 2所需的先驱物。化合物Me 3 SnTeR [R = C 2 F 5或(CF 3) 2 CF]是由Te x(C 2
    DOI:
    10.1039/dt9960004463
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文献信息

  • The preparation of tellurium perfluoroalkyls by photolysis of dimethyltelluride in the presence of perfluoroalkyl iodides
    作者:Michael L. Denniston、Donald R. Martin
    DOI:10.1016/0022-1902(75)80904-3
    日期:1975.9
    perfluoroalkyl-tellurium linkages have been synthesized: CH3TeCF3, (CF3)2Te, CH3TeC2F5, (C2F5)2Te. These preparations were brought about by the photochemical interaction of (CH3)2Te and an appropriate perfluoroalkyl iodide in a vycor tube at 310 nm wavelength. The resulting mixture of tellurides, RfTeCH3 and (Rf)2Te in which Rf = CF3 or C2F5, cannot be separated by trap-to-trap distillation, but the relative amounts
    合成了以下含有全氟烷基-碲键的新化合物:CH 3 TeCF 3,(CF 3)2 Te,CH 3 TeC 2 F 5,(C 2 F 5)2 Te。这些制备是通过(CH 3)2 Te和合适的全氟烷基碘在vycor管中在310 nm波长下的光化学相互作用实现的。生成的碲化物R f TeCH 3和(R f)2 Te的混合物,其中R f= CF 3或C 2 F 5,不能通过捕集捕集蒸馏分离,但是每种产物的相对量通过19 F NMR光谱法确定。将澄清的黄色碲化物是空气稳定的,但是产率或者CF 3 H或C1 2 ˚F 5 H于碱性水解。直到80°C时,没有观察到CH 3 Cl发生反应,但是在215°C时,CH 3 TeCF 3和(CF 3)2 Te的混合物与苄基氯相互作用,生成3·4的C 6 H 5 CH 2 CF 3。分收益。
  • Reaction of tetratellurium(2+) bis(hexafluoroarsenate), Te4(AsF6)2, and hexatellurium(2+) bis(hexafluoroarsenate), Te6(AsF6)2, with tetrafluoroethylene. The preparation of bis(perfluoroethyl) mono- and di-telluride
    作者:C. David Desjardins、Harvey L. Paige、Jack Passmore、Peter Taylor
    DOI:10.1039/dt9750000488
    日期:——
    Solid Te4(AsF6)2 and Te6(AsF6)2 react with tetrafluoroethylene at 100 °C to give (C2F5)2Tex(x= 1 or 2) and C4F9TeC2F5. In sulphur dioxide solution Te4(AsF6)2 and tetrafluoroethylene yield C2F5TeC3F6C(O)F in addition to products found for the neat reactions. C2F5SeTeC2F5 and C2F5TeHgTeC2F5 have also been prepared. Compounds were identified by their mass spectra, and by 19F n.m.r. in the case of the
    固态Te 4(AsF 6)2和Te 6(AsF 6)2在100°C下与四氟乙烯反应,得到(C 2 F 5)2 Te x(x = 1或2)和C 4 F 9 TeC 2 F 5。在二氧化硫溶液中,Te 4(AsF 6)2和四氟乙烯除了产生用于纯反应的产物外,还生成C 2 F 5 TeC 3 F 6 C(O)F。C 2还制备了F 5 SeTeC 2 F 5和C 2 F 5 TeHgTeC 2 F 5。通过质谱鉴定化合物,对于全氟烷基碲化物则通过19 F nmr鉴定。
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: F: PerFHalOrg.SVol.3, 6.4, page 246 - 252
    作者:
    DOI:——
    日期:——
  • The preparation of perfluoroethytellurium trifluoride, perfluoroethyltellurium monochloride tetrafluoride, bis(perfluoroethyl) tellurium difluoride, and bis(perfluoroethyl) tellurium tetrafluoride
    作者:C. David Desjardins、Clement Lau、Jack Passmore
    DOI:10.1016/0020-1650(74)80158-3
    日期:1974.2
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: F: PerFHalOrg.2, 3, page 212 - 213
    作者:
    DOI:——
    日期:——
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