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ethyl 3-thioxo-3H-1,2-dithiole-4-carboxylate | 126774-59-2

中文名称
——
中文别名
——
英文名称
ethyl 3-thioxo-3H-1,2-dithiole-4-carboxylate
英文别名
Ethyl 3-sulfanylidenedithiole-4-carboxylate
ethyl 3-thioxo-3H-1,2-dithiole-4-carboxylate化学式
CAS
126774-59-2
化学式
C6H6O2S3
mdl
——
分子量
206.31
InChiKey
NAXJPIOBUBIKAU-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):
    1.6
  • 重原子数:
    11
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    109
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    ethyl 3-thioxo-3H-1,2-dithiole-4-carboxylate劳森试剂 作用下, 以 甲苯 为溶剂, 以50%的产率得到3-Thioxo-3H-[1,2]dithiole-4-carbothioic acid O-ethyl ester
    参考文献:
    名称:
    3-Oxo-4-thioxo-1,2,5,6-tetrathiapentalene(OTTP):一种新型的硫代碳,在其固态结构中具有不寻常的硫属元素网络
    摘要:
    新的标题杂环经三个步骤制备,是C 4 X 6(X =硫菌素)基团的最后一种可能的异构体,具有异常的13 C nmr线展宽和短的分子内非键合S–O距离,以及极高的通过X射线晶体学确定的固态短分子间接触。
    DOI:
    10.1039/c39890001716
  • 作为产物:
    参考文献:
    名称:
    Synthesis of 3H-1,2-dithiole-3-thiones by a novel oxidative cyclization
    摘要:
    Reaction of 3-oxo dithioic acids with a combination of hexamethyldisilathiane and N-chlorosuccinimide in the presence of a catalytic amount of imidazole brings about oxidative ring closure to 3H-1,2-dithiole-3-thiones. Yields vary from poor to good.
    DOI:
    10.1016/s0040-4039(00)79295-1
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文献信息

  • A new synthesis of 3H-1,2-dithiole-3-thiones
    作者:Thomas J. Curphey、H.Howard Joyner
    DOI:10.1016/s0040-4039(00)79205-7
    日期:1993.6
    Exposure of 3-oxo dithioic acids to a solution of polysulfanes in liquid hydrogen sulfide gives 3H-1,2-dithiole-3-thiones in yields varying from poor to excellent. The method tolerates the presence of functional groups which are problematical for other methods of synthesis.
  • Chollet; Burgot, Journal of the Chemical Society. Perkin Transactions 2 (2001), 1998, # 2, p. 387 - 391
    作者:Chollet、Burgot
    DOI:——
    日期:——
  • Wudl, Fred; Closs, F.; Allemand, P. M., Molecular Crystals and Liquid Crystals (1969-1991), 1989, vol. 176, p. 249 - 258
    作者:Wudl, Fred、Closs, F.、Allemand, P. M.、Cox, S.、Hinkelmann, K.、et al.
    DOI:——
    日期:——
  • Synthesis of 3H-1,2-dithiole-3-thiones by a novel oxidative cyclization
    作者:Thomas J. Curphey、H.Howard Joyner
    DOI:10.1016/s0040-4039(00)79295-1
    日期:1993.11
    Reaction of 3-oxo dithioic acids with a combination of hexamethyldisilathiane and N-chlorosuccinimide in the presence of a catalytic amount of imidazole brings about oxidative ring closure to 3H-1,2-dithiole-3-thiones. Yields vary from poor to good.
  • 3-Oxo-4-thioxo-1,2,5,6-tetrathiapentalene (OTTP): a novel thiocarbon with an unusual chalcogen network in its solid state structure
    作者:Fritz Closs、Gordana Srdanov、Fred Wudl
    DOI:10.1039/c39890001716
    日期:——
    The novel title heterocycle, which was prepared in three steps and is the last possible isomer of the C4X6(X = chaclogen) group, exhibits unusual 13C n.m.r. line broadening and a short intramolecular nonbonded S–O distance as well as extremely short intermolecular contacts in the solid state, as determined by X-ray crystallography.
    新的标题杂环经三个步骤制备,是C 4 X 6(X =硫菌素)基团的最后一种可能的异构体,具有异常的13 C nmr线展宽和短的分子内非键合S–O距离,以及极高的通过X射线晶体学确定的固态短分子间接触。
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同类化合物

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