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4,5-ethylenedioxy-4'-iodotetrathiafulvalene | 195525-34-9

中文名称
——
中文别名
——
英文名称
4,5-ethylenedioxy-4'-iodotetrathiafulvalene
英文别名
2-(4-Iodo-1,3-dithiol-2-ylidene)-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dioxine
4,5-ethylenedioxy-4'-iodotetrathiafulvalene化学式
CAS
195525-34-9
化学式
C8H5IO2S4
mdl
——
分子量
388.295
InChiKey
AZTCQYXNUMLGIJ-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):
    3.3
  • 重原子数:
    15
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    120
  • 氢给体数:
    0
  • 氢受体数:
    6

上下游信息

  • 上游原料
    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:
    ferrocenylzinc(II) chloride 、 4,5-ethylenedioxy-4'-iodotetrathiafulvalene 在 trans-bis(triphenylphosphine)palladium dichloride 作用下, 以 not given 为溶剂, 以77%的产率得到cyclopenta-1,3-diene;2-(4-cyclopenta-2,4-dien-1-yl-1,3-dithiol-2-ylidene)-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dioxine;iron(2+)
    参考文献:
    名称:
    Synthesis and Properties of Tetrathiafulvalene-Substituted Ferrocenes
    摘要:
    通过钯催化交叉偶联,合成了 1-四噻呋基二茂铁及其衍生物,收率从中等到良好。标题化合物的氧化电位显示 TTF 单元的供体能力增强,而二茂铁分子的供体能力明显下降。1-etrathiafulvalenyl ferrocenes 衍生的自由基阳离子盐是半导体。
    DOI:
    10.1246/cl.2001.1310
  • 作为产物:
    描述:
    2,3-bis(dimethyldithiocarbamyl)-1,4-dioxanesodium hydrogensulfide正丁基锂二异丙胺 、 lithium bromide 、 亚磷酸三乙酯 作用下, 以 四氢呋喃六甲基磷酰三胺乙醇正己烷二氯甲烷溶剂黄146甲苯 为溶剂, -78.0~150.0 ℃ 、2.0 kPa 条件下, 反应 30.58h, 生成 4,5-ethylenedioxy-4'-iodotetrathiafulvalene
    参考文献:
    名称:
    Syntheses, Structure and Conducting Properties of Halogenated Ethylenedioxytetrathiafulvalenes
    摘要:
    4,5-Diiodo-, 4,5-dibromo-, and 4,5-dichloro-4',5'-ethylenedioxytetra-thiafulvalenes (EDO-TTFI2, EDO-TTFBr2, and EDO-TTFCl2) were synthesized in moderate to good yields by the two routes. The first route contains the reaction of EDO-TTF with LDA, followed by quenching with halogenated reagents, and the second route consists of the P(OR)(3)-mediated cross-coupling of 4,5-dihalogenated 1,3-dithiole-2-ones with 4,5-ethylenedioxy-1,3-dithiole-2-thione. The structures of EDO-TTFI2 and EDO-TTFCl2 were determined by X-Ray analysis. The radical-cation salts derived from EDO-TTFI2, EDO-TTFBr2, and EDO-TTFCl2 show high conductivities, although these compounds contain electron-withdrawing halogens as the substituent.
    DOI:
    10.3987/com-00-s(i)79
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文献信息

  • 4,5-Diiodo-4′,5′-ethylenedioxytetrathiafulvalene and Its Metallic Radical Salts
    作者:Yoshiyuki Kuwatani、Eiji Ogura、Hiroyuki Nishikawa、Isao Ikemoto、Masahiko Iyoda
    DOI:10.1246/cl.1997.817
    日期:1997.8
    4,5-Diiodo-4′,5′-ethylenedioxy-TTF (EDO-TTFI2) was synthesized in moderate yield by the reaction of EDO-TTF with LDA, followed by quenching with CF3(CF2)5I. Although EDO-TTF contains electron-withdrawing iodine as the substituent, this compound has a similar donor ability to BEDT-TTF. The radical-cation salt (EDO-TTFI2)2·ClO4 shows a metallic conductivity down to 50 K, reflecting the strong I···O interaction.
    4,5-二-4′,5′-乙二基-TTF(EDO-TTFI2)通过EDO-TTF与LDA反应,然后用CF3(CF2)5I淬火,以中等产量合成。虽然EDO-TTF含有作为取代基的吸电子,但该化合物具有与BEDT-TTF相似的供体能力。自由基-阳离子盐(EDO-TT )2·ClO4在50 K时显示出属导电性,反映了I···O的强相互作用。
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同类化合物

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