4,5-bis(acetylthiomethyl)-2-oxo-1,3-dithiole | 204076-10-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: 4,5-bis(acetylthiomethyl)-2-oxo-1,3-dithiole
• CAS: 204076-10-8
• 化学式: C₉H₁₀O₃S₄
• 分子量: 294.441
• InChiKey: RFEDNPSHYOEUAG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.73
• 重原子数：
  16.0
• 可旋转键数：
  4.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  51.21
• 氢给体数：
  0.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  4,5-bis(acetylthiomethyl)-2-oxo-1,3-dithiole 在 tetraphosphorus decasulfide 作用下， 以 甲苯 为溶剂， 以28%的产率得到4,5-bis(acetylthiomethyl)-2-thioxo-1,3-dithiole
  参考文献：
  名称：

  A new promising π-donor of the tetrathiafulvalene series: bis(2,3-dithiabutane-1,4-diyl)tetrathiafulvalene, the symmetrical outer S-position isomer of BEDT-TTF

  摘要：

  在 2-(噻)氧代-1,3-二硫杂环系统中引入了新的官能团，并将其用于合成标题化合物。

  DOI：

  10.1039/a707486g
• 作为产物：
  描述：

  4,5-Bis-hydroxymethyl-[1,3]dithiol-2-one 在 吡啶 、 三溴化磷 作用下， 以 四氢呋喃 、 四氯化碳 为溶剂， 生成 4,5-bis(acetylthiomethyl)-2-oxo-1,3-dithiole
  参考文献：
  名称：

  A new promising π-donor of the tetrathiafulvalene series: bis(2,3-dithiabutane-1,4-diyl)tetrathiafulvalene, the symmetrical outer S-position isomer of BEDT-TTF

  摘要：

  在 2-(噻)氧代-1,3-二硫杂环系统中引入了新的官能团，并将其用于合成标题化合物。

  DOI：

  10.1039/a707486g

文献信息

• Solid-State Transformations of Zinc 1,4-Benzenedicarboxylates Mediated by Hydrogen-Bond-Forming Molecules
  作者：Mark Edgar、Robert Mitchell、Alexandra M. Z. Slawin、Philip Lightfoot、Paul A. Wright

  DOI：10.1002/1521-3765(20011203)7:23<5168::aid-chem5168>3.0.co;2-s

  日期：2001.12.3

  The zinc 1,4-benzenedicarboxylates [Zn3(bdc)3(H2O)3] . 4 DMF (1; bdc = 1,4-benzenedicarboxylate), [Zn(bdc)(H2O)] . DMF (2), and [Zn(bdc)] DMF (3) crystallise at room temperature from mixtures of toluene/ dimethylformamide (DMF) under concentrated, dilute and dry conditions, respectively. The structure of phase 1 (monoclinic: P2(1)/c, a 13.065(1), b = 9.661(1), c = 18.456(1) A, beta = 106.868(2) degrees) consists of layers containing stacks of three zinc cations linked by mono- and bidentate bdc groups. Structure 1 converts to the known phase 2 by an irreversible, reconstructive phase transformation, whereas 2 and 3 interconvert reversibly upon the loss or addition of water. Removal of all solvent molecules included during crystallisation gives poorly crystalline [Zn(bdc)] (4), which is readily converted to highly crystalline solids upon contact with hydrogen-bond-forming molecules such as water, DMF and small alcohols. The crystal structures of the mono- and dihydrates [Zn(bdc)(H2O)] (6) and [Zn(bdc)-(H2O)2] (7) have been determined ab initio from powder X-ray diffraction data (compound 6, monoclinic: C2/c, a = 17.979(1), b = 6.352(1), c = 7.257(1) A, beta=91.477(1) compound 7, monoclinic: C2/c, a = 14.992(1), b = 5.0303(2), c = 12.098(1) A, beta = 103.82(1) degrees). The methanol adduct [Zn3(bdc)3] . 6CH3OH (5) is the same as that prepared previously by direct crystallisation. Comparison of these adduct structures with those prepared directly reveal that they are formed by in situ recrystallisations. Subsequent removal of included molecules gives amorphous [Zn(bdc)], which can be recrystallised again when placed in contact with hydrogen-bond-forming molecules.
• A new promising π-donor of the tetrathiafulvalene series: bis(2,3-dithiabutane-1,4-diyl)tetrathiafulvalene, the symmetrical outer S-position isomer of BEDT-TTF
  作者：C. Durand、P. Hudhomme、G. Duguay、C. Durand、M. Jubault、A. Gorgues

  DOI：10.1039/a707486g

  日期：——

  New functionalities are introduced into the 2-(thi)oxo-1,3-dithiole system and applied to the synthesis of the title compound.

  在 2-(噻)氧代-1,3-二硫杂环系统中引入了新的官能团，并将其用于合成标题化合物。