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dimethyl(ethylenedioxy)tetraselenafulvalene | 870820-39-6

中文名称
——
中文别名
——
英文名称
dimethyl(ethylenedioxy)tetraselenafulvalene
英文别名
2-(4,5-Dimethyl-1,3-diselenol-2-ylidene)-5,6-dihydro-[1,3]diselenolo[4,5-b][1,4]dioxine;2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-5,6-dihydro-[1,3]diselenolo[4,5-b][1,4]dioxine
dimethyl(ethylenedioxy)tetraselenafulvalene化学式
CAS
870820-39-6
化学式
C10H10O2Se4
mdl
——
分子量
478.028
InChiKey
UCZDXLUXRCPWJW-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

  • 熔点:
    199 °C (decomp)
  • 沸点:
    379.2±42.0 °C(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.38
  • 重原子数:
    16
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    dimethyl(ethylenedioxy)tetraselenafulvalene四氢呋喃 、 tetra-n-butylammonium tetracyanoaurate 以 四氢呋喃 为溶剂, 生成 κH-(dimethyl(ethylenedioxy)tetraselenafulvalene)2(tetracyanoaurate)(THF) C28H28AuN4O5Se8, high temperature, monoclinic 、 κH-(dimethyl(ethylenedioxy)tetraselenafulvalene)2(tetracyanoaurate)(THF) C28H28AuN4O5Se8, high temperature, monoclinic
    参考文献:
    名称:
    New ambient pressure organic superconductors κH- and κL-(DMEDO-TSeF)2[Au(CN)4](THF)
    摘要:
    我们开发了两种新型有机超导体δH- 和δL-(DMEDO-TSeF)2[Au(CN)4](THF)(DMEDO-TSeF = 二甲基(亚乙基二氧)四硒富缬烯),在常压下,δH- 相的起始转变温度为 4.8 K,δL- 相的起始转变温度为 3.DMEDO-TSeF是继四甲基四硒富戊烯(TMTSF)之后,时隔25年再次作为无硫供体提供了块状有机超导体。
    DOI:
    10.1039/b516940b
  • 作为产物:
    描述:
    4,5-二甲基-2-硒氧代-1,3-二硒醚5,6-Dihydro-[1,3]diselenolo[4,5-b][1,4]dioxine-2-selone三(二甲胺基)膦 作用下, 以 为溶剂, 反应 2.0h, 以11%的产率得到bis(ethylenedioxy)tetraselenafulvalene
    参考文献:
    名称:
    New unsymmetrical donor dimethyl(ethylenedioxy)tetraselenafulvalene (DMEDO-TSeF): Structures and properties of its cation radical salts
    摘要:
    在不使用剧毒试剂CSe2的情况下合成了一种新型不对称四硒富瓦烯(TSeF)型供体二甲基(乙撑二氧基)四硒富瓦烯(DMEDO-TSeF),并描述了其与八面体阴离子的阳离子自由基盐的结构和性质。
    DOI:
    10.1039/b511820d
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文献信息

  • New unsymmetrical donor dimethyl(ethylenedioxy)tetraselenafulvalene (DMEDO-TSeF): Structures and properties of its cation radical salts
    作者:Takashi Shirahata、Megumi Kibune、Tatsuro Imakubo
    DOI:10.1039/b511820d
    日期:——
    A novel unsymmetrical tetraselenafulvalene (TSeF)-type donor dimethyl(ethylenedioxy)tetraselenafulvalene (DMEDO-TSeF) has been synthesized without the use of the highly toxic reagent CSe2 and the structures and properties of its cation radical salts with octahedral anions are described.
    在不使用剧毒试剂CSe2的情况下合成了一种新型不对称四硒富瓦烯(TSeF)型供体二甲基(乙撑二氧基)四硒富瓦烯(DMEDO-TSeF),并描述了其与八面体阴离子的阳离子自由基盐的结构和性质。
  • Ambient-Pressure Organic Superconductors κ-(DMEDO-TSeF)2[Au(CN)4](solv.):Tc Tuning by Modification of the Solvent of Crystallization
    作者:Takashi Shirahata、Megumi Kibune、Hiroko Yoshino、Tatsuro Imakubo
    DOI:10.1002/chem.200700314
    日期:2007.9.17
    space group symmetry. kappa(L)-(DMEDO-TSeF)(2)[Au(CN)(4)](solv.) (solv.=DOL, DHF, THP, 1,3-DOX or DHP) crystallizes in the orthorhombic space group Pnma, and T(c) of the kappa(L) phase varies by 1.7-5.3 K according to the size and shape of the solvent of crystallization. On the other hand, kappa'-(DMEDO-TSeF)(2)[Au(CN)(4)](solv.) (solv.=DOL or 1,4-DOX) crystallizes in the noncentrosymmetric monoclinic
    不对称的pi供体二甲基(乙烯二氧基)四硒富勒烯(DMEDO-TSeF)提供了六种新的有机超导体,这些有机超导体具有单价的方形Au(CN)(4)](-)离子和环状醚作为结晶溶剂。六种新的有机超导体kappa-(DMEDO-TSeF)(2)[Au(CN)(4)](溶剂)[溶剂= 1,3-二氧戊环(DOL),2,5-二氢呋喃(DHF),四氢吡喃(THP),1,3-二恶烷(1,3-DOX),3,4-二氢-2H-吡喃(DHP)或1,4-二恶烷(1,4-DOX)]分为两个子阶段kappa(L)和kappa'根据其空间组对称性的差异而不同。kappa(L)-(DMEDO-TSeF)(2)[Au(CN)(4)](溶剂化)(溶剂化= DOL,DHF,THP,1,3-DOX或DHP)在正交空间群中结晶根据结晶溶剂的大小和形状,κ(L)相的Pnma和T(c)变化1.7-5.3K。另一方面,kappa' -(DM
  • New ambient pressure organic superconductors κH- and κL-(DMEDO-TSeF)2[Au(CN)4](THF)
    作者:Takashi Shirahata、Megumi Kibune、Tatsuro Imakubo
    DOI:10.1039/b516940b
    日期:——
    We have developed two novel organic superconductors κH- and κL-(DMEDO-TSeF)2[Au(CN)4](THF) (DMEDO-TSeF = dimethyl(ethylenedioxy)tetraselenafulvalene) with the onset transition temperatures of 4.8 K for the κH-phase and 3.0 K for the κL-phase at ambient pressure, where DMEDO-TSeF is the second example following tetramethyltetraselenafulvalene (TMTSF) after an interval of 25 years as a sulfur-free donor providing a bulk organic superconductor.
    我们开发了两种新型有机超导体δH- 和δL-(DMEDO-TSeF)2[Au(CN)4](THF)(DMEDO-TSeF = 二甲基(亚乙基二氧)四硒富缬烯),在常压下,δH- 相的起始转变温度为 4.8 K,δL- 相的起始转变温度为 3.DMEDO-TSeF是继四甲基四硒富戊烯(TMTSF)之后,时隔25年再次作为无硫供体提供了块状有机超导体。
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同类化合物

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