2-(2-[1,3]Dithiol-2-ylidene-ethylidene)-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiine | 133165-46-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二硫醇
• 英文名称: 2-(2-[1,3]Dithiol-2-ylidene-ethylidene)-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiine
• 英文别名: 2-[2-(1,3-Dithiol-2-ylidene)ethylidene]-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiine；2-[2-(1,3-dithiol-2-ylidene)ethylidene]-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiine
• CAS: 133165-46-5
• 化学式: C₁₀H₈S₆
• 分子量: 320.57
• InChiKey: NRUQRQOQHNDFTK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  152
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  (5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-yl)triphenylphosphonium trifluoromethanesulfonate 在 六甲基磷酰三胺 、 三乙胺 、 lithium bromide 作用下， 以 乙腈 为溶剂， 反应 0.5h， 生成 2-(2-[1,3]Dithiol-2-ylidene-ethylidene)-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiine
  参考文献：
  名称：

  Synthesis and properties of new .PI.-donor sulfur heterocycles

  摘要：

  Two new pi-donors related to bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF, 2) have been synthesized. These are the vinylogue 5 of BEDT-TTF and the mixed-vinylogue 4 related to TTF and BEDT-TTF.

  DOI：

  10.1021/jo00008a027

文献信息

• LAYERED HYBRID ORGANIC-INORGANIC PEROVSKITE MATERIALS
  申请人：IMEC VZW

  公开号：US20200152395A1

  公开（公告）日：2020-05-14

  In a first aspect, the present invention relates to a perovskite material comprising negatively charged layers alternated with and neutralized by positively charged layers; the negatively charged layers having a general formula selected from the list consisting of: L n−1 M n X 3n+1 , L n M n X 3n+2 , and L n−1 M′ n X 3n+3 , and the positively charged layers comprising: one or more organic ammonium cations independently selected from monovalent cations Q and divalent cations Q′, or a polyvalent cationic conjugated organic polymer Z, wherein Q, Q′ and Z comprise each a π-conjugated system in which at least 8 and preferably at least 10 atoms participate, L is a monovalent cation, M n are n independently selected metal cations averaging a valence of two, M′ n are n independently selected metal cations averaging a valence equal to 2+2/n, X is a monovalent anion, and n is larger than 1.

  在第一个方面，本发明涉及一种钙钛矿材料，其包括负电荷层和中和的正电荷层交替排列；负电荷层具有以下列表中选择的一般公式：Ln−1MnX3n+1、LnMnX3n+2和Ln−1M′nX3n+3，正电荷层包括：一个或多个独立选择的单价阳离子Q和双价阳离子Q′，或者一个多价阳离子共轭有机聚合物Z，其中Q、Q′和Z各自包括一个π共轭体系，其中至少有8个原子参与，L是一个单价阳离子，Mn是独立选择的平均价为二的金属阳离子，M′n是独立选择的平均价为2+2/n的金属阳离子，X是一个单价阴离子，n大于1。
• New bis(ethylenedithio)tetrathiafulvalene derivatives with low oxidation potentials
  作者：Adrian J. Moore、Martin R. Bryce、David J. Ando、Michael B. Hursthouse

  DOI：10.1039/c39910000320

  日期：——

  The efficient synthesis of three new vinylogous derivatives 6–8 of bis(ethylenedithio)tetrathiafulvalene (BEDT–TTF) is described; cyclic voltammetry establishes that the new donors have significantly lower solution oxidation potentials than that of BEDT–TTF, and the single crystal X-ray structure of compound 8 is described.

  描述了三种新的乙烯基衍生物6-8（双（乙撑二硫）四硫富瓦烯（BEDT-TTF））的高效合成；循环伏安法表明，新供体的溶液氧化电位明显低于BEDT-TTF，并描述了化合物8的单晶X射线结构。
• Synthesis and properties of new .PI.-donor sulfur heterocycles
  作者：T. K. Hansen、M. V. Lakshmikantham、M. P. Cava、R. M. Metzger、Jan Becher

  DOI：10.1021/jo00008a027

  日期：1991.4

  Two new pi-donors related to bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF, 2) have been synthesized. These are the vinylogue 5 of BEDT-TTF and the mixed-vinylogue 4 related to TTF and BEDT-TTF.