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焦硫酰氟 | 13036-75-4

中文名称
焦硫酰氟
中文别名
二硫氟化物五氧化物
英文名称
fluorosulfonyl anhydride
英文别名
fluorosulfonic anhydride;disulfuryl difluoride;disulfuryl fluoride;fluorosulfonic acid anhydride
焦硫酰氟化学式
CAS
13036-75-4
化学式
F2O5S2
mdl
——
分子量
182.126
InChiKey
WICQXESQFGXSKV-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:
    50-51°C
  • 密度:
    1.75 g/cm3

计算性质

  • 辛醇/水分配系数(LogP):
    0.3
  • 重原子数:
    9
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    94.3
  • 氢给体数:
    0
  • 氢受体数:
    7

SDS

SDS:a4f8813b912d9838aa16fdb8fed68e8a
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反应信息

  • 作为反应物:
    描述:
    焦硫酰氟 作用下, 以 为溶剂, 生成 硫酸酯
    参考文献:
    名称:
    Eigenschaften des disulfurylfluorides
    摘要:
    DOI:
    10.1007/bf00899595
  • 作为产物:
    描述:
    氟磺酸 在 CNCl 作用下, 以 not given 为溶剂, 生成 焦硫酰氟
    参考文献:
    名称:
    Appel, R.; Eisenhauer, G., Angewandte Chemie, 1958, vol. 70, p. 742 - 743
    摘要:
    DOI:
  • 作为试剂:
    描述:
    对硝基苯酚 在 bis-triphenylphosphine-palladium(II) chloride 、 lithium chloride 焦硫酰氟N,N-二异丙基乙胺 作用下, 以 二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 2.0h, 生成 4-硝基苯乙烯
    参考文献:
    名称:
    Palladium cross-coupling reactions of aryl fluorosulfonates: an alternative to triflate chemistry
    摘要:
    A new and efficient electrophilic partner for palladium(O)-catalyzed cross coupling is reported. Aryl fluorosulfonates are readily prepared in high yield by treatment of the appropriate phenol with fluorosulfonate anhydride. The palladium-catalyzed coupling reactions of these fluorosulfonates with vinyl- and aryltin reagents, as well as organozinc chlorides, takes place under mild conditions in a regio- and stereoselective manner.
    DOI:
    10.1021/jo00011a010
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文献信息

  • Some Reactions of Peroxydisulfuryl Difluoride
    作者:Jean'ne M. Shreeve、George H. Cady
    DOI:10.1021/ja01483a007
    日期:1961.11
    Abstract : The reactions of peroxydisulfuryl difluoride with several substances have been examined. Three new fluorosulfonates, octafluorobis(fluorosulfonato) cyclopentane (C5F8(SO3F)2), tetrafluorobis(fluorosulfonato)ethane (C2F4(SO3F)2) , and tetrafluorobis(fluorosulfonato)sulfur (VI) (SF4(SO3F)2) were produced by direct combination of peroxydisulfuryl difluoride with perfluorocyclopentene (C5F8)
    摘要 : 研究了过氧二硫酰二氟与多种物质的反应。三种新的氟磺酸盐,八氟双(氟磺酸根)环戊烷(C5F8(SO3F)2),四氟双(氟磺酸根)乙烷(C2F4(SO3F)2)和四氟双(氟磺酸根)硫(VI)(SF4(SO3F)2)过氧二硫酰二氟化物与全氟环戊烯 (C5F8) 和四氟乙烯 (C2F4) 在室温下以及与四氟化硫 (SF4) 的组合分别为 128 度。这些新化合物已被表征。结构已通过质量、核磁共振和红外光谱得到证实。用六羰基钼或钼金属获得白色固体二氧双(氟磺基)钼(VI)(MoO2(SO3F)2)。
  • Processes for making cephems from allenylazetidinone derivatives
    申请人:Bristol-Myers Squibb Company
    公开号:US05162524A1
    公开(公告)日:1992-11-10
    This invention relates to a novel process for making a cephem of formula II from a 2-(3-amino-2-oxo-azetidin-1-yl)-2,3-butadienoate intermediate of formula I using an organo-copper reagent. In another aspect, this invention is concerned with said intermediate. ##STR1## In the compounds of Scheme (A), R.sup.1 is a conventional amino protecting group or an acyl group; R.sup.2 is an aromatic heterocyclic or aryl group; R.sup.3 is a conventional carboxy protecting group or --CO.sub.2 R.sup.3 taken together forms a physiologically hydrolyzable ester; and R.sup.4 is a group selected from the group consisting of C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl, cyclic C.sub.3-6 alkyl, and aryl; and n is 0 or 2. This invention also relates to an intermediate represented by formula ##STR2## in which R.sup.1, R.sup.2, R.sup.3 and n are as defined above.
    这项发明涉及一种从式I的2-(3-氨基-2-氧代氮杂环丙氧基)-2,3-丁二烯酸酯中使用有机铜试剂制备式II头孢菌素的新工艺。在另一个方面,这项发明涉及所述的中间体。在方案(A)的化合物中,R^1是传统的氨基保护基或酰基;R^2是芳香杂环或芳基;R^3是传统的羧基保护基或--CO_2R^3,两者结合形成生理可水解的酯;R^4是选自C_1-6烷基、C_2-6烯基、C_2-6炔基、环状C_3-6烷基和芳基的基团;n为0或2。这项发明还涉及一种由式所表示的中间体 R^1、R^2、R^3和n如上定义。
  • Synthesis, Mössbauer and vibrational spectra of tin(<scp>IV</scp>) fluorosulphate and dichlorotin(<scp>IV</scp>) fluorosulphate
    作者:P. A. Yeats、B. L. Poh、B. F. E. Ford、J. R. Sams、F. Aubke
    DOI:10.1039/j19700002188
    日期:——
    reaction of tin(IV) chloride with peroxydisulphuryl difluoride yields at 120° the new compound tin(IV) fluorosulphate according to SnCl4+ 2S2O6F2→ Sn(SO3F)4+ 2Cl2. This species can interact with an excess of tin(IV) chloride in a comproportionation at room temperature to give dichlorotin(IV) fluorosulphate, SnCl2(SO3F)2. Both compounds are thermally stable up to ca. 210°. On the basis of Mössbauer and vibrational
    根据SnCl 4 + 2S 2 O 6 F 2 →Sn(SO 3 F)4 + 2Cl 2,氯化锡(IV)与过氧化二氟二氟化物的反应在120°下生成新的化合物氟代硫酸锡(IV)。此物质可以与过量的锡(相互作用IV在室温下的歧化)氯化物,得到二氯化锡(IV)fluorosulphate,的SnCl 2(SO 3 F)2。这两种化合物是热稳定的CA。210°。根据Mössbauer和振动光谱,建议使用带有氟代硫酸根基团的聚合物链或片状结构。
  • Elusive Fluoro Sulfinyl Nitrite, FS(O)NO, Produced by Photolysis of Matrix-isolated FS(O)2N
    作者:Xiaoqing Zeng、Helmut Beckers、Patrik Neuhaus、Dirk Grote、Wolfram Sander
    DOI:10.1002/zaac.201100396
    日期:2012.3
    Triplet fluoro sulfonyl nitrene, FS(O)2N (X3A") was generated by ArF excimer laser irradiation (λ = 193 nm) of FS(O)2N3 isolated in solid noble gas matrices. The novel nitrene was characterized by IR (15N-, 18O-, and 34S-labeling), UV/Vis, and EPR spectroscopy. The elusive sulfinyl nitrite, FS(O)NO, was formed in a spin-forbidden reaction upon photolysis (λ > 320 nm) of triplet FS(O)2N. Triplet-singlet
    三重氟磺酰基氮烯,FS(O)2N (X3A") 是通过 ArF 准分子激光辐照(λ = 193 nm)在固体惰性气体基质中分离的 FS(O)2N3 产生的。新型氮烯通过 IR (15N- 、18O 和 34S 标记)、UV/Vis 和 EPR 光谱。难以捉摸的亚磺酰基亚硝酸盐 FS(O)NO 是在三重态 FS(O) 光解 (λ > 320 nm) 后的自旋禁止反应中形成的)2N. 三重-单重系统间交叉 (ISC) 被发现与磺酰氮烯的自旋允许碎裂竞争,产生 SO2 + FN (3Σ-) 和 FNO + SO (3Σ-)。在 DFT 计算的指导下,复合物讨论了 FS(O)2N (X3A") 的光分解。
  • Limiting high-pressure rate coefficient for the recombination reaction FSO2+FSO3→FS(O2)O(O2)SF: An experimental and theoretical study
    作者:M.E. Tucceri、A.E. Croce、C.J. Cobos
    DOI:10.1016/j.cplett.2005.01.083
    日期:2005.3
    FSO2 + FSO3 → FS(O2)O(O2)SF has been studied at 298 K. Both radicals were generated by 193-nm laser flash photolysis of FS(O2)O(O2)SF at total CO pressures ranging from 130 to 800 mbar. The decay of FSO3 radical was monitored by absorption spectroscopy at 450 nm. In all conditions, the reaction was found to be very close to the second-order regime being the limiting high-pressure rate coefficient (6.5 ± 1
    在298 K下研究了重组反应FSO 2  + FSO 3  →FS(O 2)O(O 2)SF的动力学。这两个自由基都是由FS(O 2)O(O)的193 nm激光快速光解产生的2)SF在130至800 mbar的总CO压力下。FSO 3自由基的衰变通过在450 nm处的吸收光谱监测。在所有条件下,都发现该反应非常接近于二级条件,即极限高压速率系数(6.5±1.1)×10 -11  cm 3 分子-1  s -1。该值与7.7×10 -11  cm非常吻合3 分子-1  s -1,是从通过密度泛函理论计算获得的电子势的统计绝热通道模型/经典轨迹计算得出的。
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