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6-oxa-3,9-dithiaundecane | 5648-30-6

中文名称
——
中文别名
——
英文名称
6-oxa-3,9-dithiaundecane
英文别名
bis-(2-ethylsulfanyl-ethyl) ether;1-ethylsulfanyl-2-(2-ethylsulfanylethoxy)ethane
6-oxa-3,9-dithiaundecane化学式
CAS
5648-30-6
化学式
C8H18OS2
mdl
——
分子量
194.362
InChiKey
NZLCDJADEWGUAX-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:
    275.1±25.0 °C(Predicted)
  • 密度:
    0.997±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    11
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    59.8
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    tris(triphenylphosphine)ruthenium(II) chloride6-oxa-3,9-dithiaundecane甲苯 为溶剂, 反应 2.0h, 以68%的产率得到RuCl2(PPh3)[(EtSC2H4)2O]
    参考文献:
    名称:
    用硫代替磷以实现酯的有效加氢
    摘要:
    催化剂的改进:已开发出一种易于使用的,空气稳定的氨基硫化物催化剂[RuCl 2(PPh 3){HN(C 2 H 4 SEt)2 }]。这种配合物对具有CX键的各种底物(酯,酮,亚胺)的氢化反应以及乙醇与乙酸乙酯的无受体脱氢偶联反应均显示出卓越的效率(参见方案)。
    DOI:
    10.1002/anie.201209218
  • 作为产物:
    描述:
    2-氯乙基乙基硫醚potassium tert-butylate1,3-二环己基氯化咪唑 、 iron(II) bromide 作用下, 以 乙腈 为溶剂, 反应 24.0h, 生成 6-oxa-3,9-dithiaundecane
    参考文献:
    名称:
    空气和湿气稳定的NHC金属配合物对化学战剂模拟物的破坏†
    摘要:
    已发现NHC和金属中心的协同作用会破坏化学战剂(CWA)模拟物。金属和NHC的选择是这些转变的关键,因为简单的单齿N-杂环卡宾与银或钒的结合可以促进化学计量的破坏,而银和碱金属的由芳氧基连接的NHC络合物在温和加热下会促进分解。原位生成的铁– NHC复合物是破坏三种目标CWA模拟物中的每一种的有效催化剂。
    DOI:
    10.1039/c7dt04805j
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文献信息

  • Synthesis of mononuclear and dinuclear palladium (II) complexes containing oxadithioether ligands and their catalytic activities in norbornene polymerization
    作者:Dmitry S. Suslov、Zorikto D. Abramov、Ilya A. Babenko、Viktor A. Bezborodov、Tatyana N. Borodina、Mikhail V. Bykov、Marina V. Pakhomova、Vladimir I. Smirnov、Anastasia V. Suchkova、Gennadii V. Ratovskii、Igor A. Ushakov、Alexey I. Vilms
    DOI:10.1002/aoc.6381
    日期:2021.11
    exodentate bonding modes in solution. FTIR studies of the complexes indicate the presence of isomers in the solid state. The palladium catalyst precursors trans-[PdCl2(μ-L)]2 and [Pd (acac)(L)][BF4] were found to be active in the addition polymerization of norbornene. In the presence of cocatalysts, such as diisobutylaluminum chloride and boron trifluoride etherate, Pd (II) complexes exhibited activities in
    Pd (II) 配合反式-[PdCl 2 (μ-L)] 2和 [Pd(acac)(L)][BF 4 ] (L = RS(CH 2 ) 2 O(CH 2 ) 2 SR, R = Me、Et、n Pr、i Pr、n Bu、i Bu、正己基、苄基)通过 Pd(cod)Cl 2或 [Pd(acac)(MeCN) 2 ][BF 4 的反应获得] 与一当量的氧二硫醚 (L)。这些配合物的结构特征通过核磁共振 (NMR) 和傅立叶变换红外光谱 (FTIR) 以及电喷雾电离质谱和密度泛函理论计算进行分析。复合物 di-μ-(2,10-二甲基-6-oxa-3,9-dithiaunddecane-κ 2 S , S' )-双[反式二氯钯(II)] 和 (乙酰丙酮-κ 2 O , O' )(2,10-二甲基-6-oxa-3,9-dithiaunddecane-κ 2 S , S')四氟硼酸钯 (II) 用 X 射线衍射法表征。每个复合物的
  • Synthesis, single crystal X-ray diffraction studies and application of novel chromium(III) complexes with 2,2′-bis(sulfanylethyl)- and 2,2′-bis(selanylethyl)ethers
    作者:Viktor Bezborodov、Ilya Babenko、Igor Rozentsveig、Nikolay Korchevin、Ekaterina Levanova、Vladimir Smirnov、Tatyana Borodina、Vitaliy Saraev、Alexey Vilms
    DOI:10.1016/j.poly.2018.05.053
    日期:2018.9
    Abstract A series of five chromium(III) complexes with tridentate ligands containing S/O-and Se/O-donor groups was obtained by the reaction of [Cr(MeCN)3Cl3] with 2,2-bis(sulfanylethyl)ethers or 2,2-bis(selanylethyl)ethers correspondingly. The new [Cr((RSCH2CH2)2O)Cl3] and [Cr((RSeCH2CH2)2O)Cl3] complexes were isolated as individual substances and characterized by TG/DSC, IR, EPR and elemental analysis
    摘要通过[Cr(MeCN)3Cl3]与2,2'-双(硫烷基乙基)醚或[Cr(MeCN)3Cl3]的反应,得到了五种带有三齿配体的含S / O和Se / O供体基团的铬(III)配合物。 2,2'-双(癸基乙基)醚。分离出新的[Cr((RSCH2CH2)2O)Cl3]和[Cr((RSeCH2CH2)2O)Cl3]络合物作为单独的物质,并通过TG / DSC,IR,EPR和元素分析对其进行表征。对于络合物[Cr((EtSCH2CH2)2O)Cl3],通过X射线衍射分析表征了单晶。络合物[Cr((EtSCH2CH2)2O)Cl3],[Cr((MeSCH2CH2)2O)Cl3]和[Cr((MeSeCH2CH2)2O)Cl3]在乙烯低聚反应中表现出催化活性。
  • High styrene content stable polymer polyols using epoxy resin-modified polyols as dispersants
    申请人:ARCO Chemical Technology, L.P.
    公开号:EP0343908A2
    公开(公告)日:1989-11-29
    Very low viscosity polymer polyols having high styrene/acrylonitrile ratios and good stability are obtained by a process comprising polymerising, via a free-radical reaction, a monomer component, in the presence of a polyol mixture comprising a major portion of a base polyol unmodified with epoxy resin and a minor portion of an epoxy resin-modified polyol as a dispersant. The epoxy resin-­modified polyols useful as dispersants may be made by reacting a polyol initiator having an active hydrogen functionality of 3 to 8 and one or more alkylene oxides with an epoxy resin. It is preferred that all of the epoxy resin-modified base polyol dispersant be initially charged to the reactor, along with part of the base polyol.
    具有高苯乙烯/丙烯腈比率和良好稳定性的极低粘度聚合物多元醇可通过以下工艺获得:在多元醇混合物(其中大部分为未经环氧树脂改性的基础多元醇,小部分为作为分散剂的环氧树脂改性多元醇)存在的情况下,通过自由基反应聚合单体组分。用作分散剂的环氧树脂改性多元醇可通过使活性氢官能度为 3 至 8 的多元醇引发剂和一种或多种亚烷基氧化物与环氧树脂反应制成。最好将所有环氧树脂改性的基础多元醇分散剂与部分基础多元醇一起注入反应器。
  • Rourhbaugh, Dennis K.; Yang, Yu-Chu; Ward, J. Richard, Phosphorus, Sulfur and Silicon and the Related Elements, 1989, vol. 44, p. 17 - 26
    作者:Rourhbaugh, Dennis K.、Yang, Yu-Chu、Ward, J. Richard
    DOI:——
    日期:——
  • Synthesis of polydentate chalcogen-containing ligands using the system hydrazine hydrate–base
    作者:E. P. Levanova、A. I. Vilms、V. A. Bezborodov、I. A. Babenko、N. G. Sosnovskaya、N. V. Istomina、A. I. Albanov、N. V. Russavskaya、I. B. Rozentsveig
    DOI:10.1134/s1070363217030069
    日期:2017.3
    The reaction of dichlorodiethyl ether or dichlorodiethylamine hydrochloride with potassium or ethanolammonium dichalcogenides prepared in situ from elemental sulfur or selenium in the system hydrazine hydrate-alkali results in oligomeric dichalcogenides, whose further splitting at the chalcogen-chalcogen bond in the same system and subsequent alkylation affords bis(organylsulfanyl)- or bis(organylselanyl)-substituted derivatives of diethyl ether or diethylamine. Ligands with aryl substituents at the chalcogens have been prepared in 48-59% yield by splitting of diaryldichalcogenides in the system hydrazine hydrate-alkali and subsequent reaction with dichlorodiethyl ether or dichlorodiethylamine. A ditopic tetradentate ligand has been synthesized by the use of dichlorodiethylformal.
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