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trans-chlorotetrafluoro(trifluoromethyl)sulfur(VI) | 42179-04-4

中文名称
——
中文别名
——
英文名称
trans-chlorotetrafluoro(trifluoromethyl)sulfur(VI)
英文别名
chlorotetrafluoro(trifluoromethyl)-λ6-sulfane;trifluoromethylsulfurchloride tetrafluoride;chloro-tetrafluoro-(trifluoromethyl)-λ6-sulfane
trans-chlorotetrafluoro(trifluoromethyl)sulfur(VI)化学式
CAS
42179-04-4
化学式
CClF7S
mdl
——
分子量
212.519
InChiKey
UQPKSGYRJYYLBR-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:
    20.17°C (estimate)

计算性质

  • 辛醇/水分配系数(LogP):
    5.1
  • 重原子数:
    10
  • 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:
    1
  • 氢给体数:
    0
  • 氢受体数:
    7

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Nucleophilic substitution reactions of pentafluorosulfur and tetrafluoro(trifluoromethyl)sulfur halides
    摘要:
    DOI:
    10.1021/ja00453a029
  • 作为产物:
    描述:
    三氟甲基硫氯一氟化氯 作用下, 反应 10.0h, 以60%的产率得到trans-chlorotetrafluoro(trifluoromethyl)sulfur(VI)
    参考文献:
    名称:
    反式二取代 SF6 衍生物的气相结构:CF3SF4CF3、CF3SF4Cl 和 CF3SF4CH3
    摘要:
    摘要 通过气体电子衍射确定了反式二取代SF 6 衍生物CF 3 SF 4 CF 3 、CF 3 SF 4 Cl和CF 3 SF 4 CH 3 的几何结构。将赤道 SF 键长(ra 值)分别为 1.592(2)、1.583(2) 和 1.606(3) A,与单取代化合物 SF 5 CF 3 和 SF 5 Cl 中的值进行比较。
    DOI:
    10.1016/0022-2860(88)85019-1
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文献信息

  • Some new highly substituted trifluoromethyl sulfuranes
    作者:Krishna D. Gupta、Jean'ne M. Shreeve
    DOI:10.1016/s0022-1139(00)85186-6
    日期:1987.1
    trans-Chlorotetrafluoro(trifluoromethyl)sulfur(VI), CF3SF4Cl, readily undergoes reductive defluorination to sulfur(IV)-containing compounds when it is reacted with nitrogen- or oxygen-containing nucleophiles. Thus, CF3S(NR2)2Cl results from a variety of nitrogen bases, such as R2NH = piperidine, 2,6-dimethylpiperidine, 2,2,6,6-tetramethylpiperidine, morpholine, 3,5-dimethylmorpholine, and N,N'-dimethylethenediamine
    当反式四氟四氟(三氟甲基)硫(VI)CF 3 SF 4 Cl与含氮或氧的亲核试剂反应时,很容易发生还原脱氟化为含硫(IV)的化合物。因此,CF 3 S(NR 2)2 Cl源自多种氮碱,例如R 2 NH =哌啶,2,6-二甲基哌啶,2,2,6,6-四甲基哌啶,吗啉,3,5-二甲基吗啉,和N,N'-二甲基乙二胺。与醇一起形成CF 3 S(OR f)2 Cl,其中R fOH = 2,2,2-三氟乙醇和1,1,1-三氟-2-丙醇。由于所有这些化合物的稳定性均很低,因此很难完全表征。
  • [EN] METHOD FOR PREPARING A POLYFLUORINATED COMPOUND<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UN COMPOSÉ POLYFLUORÉ
    申请人:ETH ZUERICH
    公开号:WO2019229103A1
    公开(公告)日:2019-12-05
    The present invention relates to a process for preparing a polyfluorinated compound of formula Ar-Ri(l), wherein Ar-Ri(l) is an aromatic ring system wherein R1 is selected from the group consisting of SF4CI, SF3, SF2CF3, TeFS, TeF4CF3, SeF3, IF2, SeF2CF3, and IF4, X2 is N or CR2, X3 is N or CR 3, X 4 is N or CR 4, X 5 is N or CR 5, X 6 is N or CR 6, and the total number of nitrogen atoms in the aromatic ring system is between 0 and 3, and if X 5 is CR 5 and X 6 is CR 6 R 5 and R 6 may form together a saturated or unsaturated five or six membered ring system comprising one or more nitrogen, wherein said five or six membered ring system may be substituted with one or more residues R 7 said process involving the following reaction step reacting a starting material selected from the group consisting of Ar2S2, Ar2Te2, Ar2Se2, ArSCF3, Arl, ArTeCF3, ArSeCF3, ArSCF3, and ArSCI, wherein Ar has the same definition as above, with trichloroisocyanuric acid (TCICA) of the formula (III) in the presence of the alkali metal fluoride (MF).
    本发明涉及一种制备化学式为Ar-Ri(l)的多氟化合物的过程,其中Ar-Ri(l)是一个芳香环系统,其中R1选自SF4CI、SF3、SF2CF3、TeFS、TeF4CF3、SeF3、IF2、SeF2CF3和IF4的群组,X2为N或CR2,X3为N或CR3,X4为N或CR4,X5为N或CR5,X6为N或CR6,芳香环系统中氮原子的总数在0到3之间,如果X5为CR5且X6为CR6,则R5和R6可以共同形成一个饱和或不饱和的含有一个或多个氮原子的五元或六元环系统,其中所述的五元或六元环系统可以被一个或多个残基R7取代,该过程涉及以下反应步骤:在碱性金属氟化物(MF)的存在下,将选自Ar2S2、Ar2Te2、Ar2Se2、ArSCF3、Arl、ArTeCF3、ArSeCF3、ArSCF3和ArSCI的起始物质与化学式为(III)的三氯异氰尿酸(TCICA)反应。
  • The secondary structure of a heptapeptide containing trifluoromethyl-λ<sup>6</sup>-tetrafluorosulfanyl substituted amino acids
    作者:Akari Ikeda、Aimée Capellan、John T. Welch
    DOI:10.1039/c9ob01797f
    日期:——
    Site specific introduction of the polar hydrophobic trifluoromethyl-λ6-tetrafluorosulfanyl (CF3SF4) group can effectively control the secondary structure of a heptapeptide, the minimum repeat unit of an α-helix. The structural influence of CF3SF4-containing amino acid on the heptapeptide was established using NMR methods.
    极性疏水三氟甲基-λ6-四氟硫烷基(CF3SF4)基团的位点特定引入可以有效控制七肽(α-螺旋的最小重复单元)的二级结构。使用NMR方法确定了含CF 3 SF 4的氨基酸对七肽的结构影响。
  • Synthesis of Trifluoromethyl Tetrafluoro‐λ <sup>6</sup> ‐sulfanyl‐Substituted Alkenes, Ketones, and Acids: Polar Hydrophobic Building Blocks
    作者:Akari Ikeda、Linbin Zhong、Paul R. Savoie、Cortney N. von Hahmann、Wei Zheng、John T. Welch
    DOI:10.1002/ejoc.201701568
    日期:2018.2.14
    Trichloromethanesulfenyl chloride was conveniently converted to trans‐trifluoromethyl tetrafluoro‐λ6‐sulfanyl chloride (CF3SF4Cl) by oxidative chlorofluorination. Triethylborane‐promoted addition reactions of trans‐CF3SF4Cl to substituted olefins and alkynes yielded a variety of new materials. Those addition products were subsequently transformed to CF3SF4‐substituted carboxylic acids, ketones, and
    Trichloromethanesulfenyl酰氯方便转化成反式-三氟甲基四氟λ 6硫烷基氯(CF 3 SF 4 Cl)的通过氧化氯氟。三乙基硼烷促进的反式CF 3 SF 4 Cl与取代的烯烃和炔烃的加成反应产生了多种新材料。这些加成产物随后被转化为CF 3 SF 4取代的羧酸,酮和醛。
  • trans-Chlorotetrafluoro(trifluoromethyl)sulphur and its reactions with olefins and acetylenes
    作者:John I. Darragh、Gerald Haran、David W. A. Sharp
    DOI:10.1039/dt9730002289
    日期:——
    trans-S(CF3)ClF4 has been prepared by the reaction between S(CF3)F3 and Cl2 in the presence of caesium fluoride. Its properties and addition reactions with olefins and acetylenes to give the compounds RCH2CH2Cl, RCH2CH(Cl)Me, RCF2CF2Cl, RCF(CF3)CF2Cl, RCF2CF(Cl)CF3, RCH2CF2Cl, RCF(H)CF2Cl, RCF2CFCl2, R(CF2CFCl)2 Cl, and RCH = CHCl [R =trans-S(CF3)F4] are described.
    反式-S(CF 3)ClF 4是在氟化铯存在下,通过S(CF 3)F 3和Cl 2之间的反应制备的。其性质和与烯烃和乙炔的加成反应得到化合物RCH 2 CH 2 Cl,RCH 2 CH(Cl)Me,RCF 2 CF 2 Cl,RCF(CF 3)CF 2 Cl,RCF 2 CF(Cl)CF 3,RCH 2 CF 2 Cl,RCF(H)CF 2 Cl,RCF 2 CFCl 2,R(CF 2 CFCl)描述了2 Cl和RCH = CHCl [R =反式-S(CF 3)F 4 ]。
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