3,5-dimethyl-1,2-dithiolium iodide | 22251-86-1

• 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: 3,5-dimethyl-1,2-dithiolium iodide
• 英文别名: 3,5-Dimethyl-1,2-dithiolium-iodid；3,5-Dimethyldithiol-1-ium;iodide
• CAS: 22251-86-1
• 化学式: C₅H₇S₂*I
• 分子量: 258.147
• InChiKey: ZZLXMCANLANHNF-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.29
• 重原子数：
  8
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  56.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  3,5-dimethyl-1,2-dithiolium iodide 、 7,7,8,8-四氰基对苯二醌二甲烷 以 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Amzil, Jamal; Catel, Jean-Marie; Coustumer, Gerard Le, Molecular Crystals and Liquid Crystals (1969-1991), 1986, vol. 133, p. 333 - 354

  摘要：

  DOI：

文献信息

• Preparation of mixed dithio-β-diketonato (tertiary phosphine) palladium(II) complexes
  作者：Martin A. Bennett、Kingsley J. Cavell、Koon Y. Chan

  DOI：10.1016/s0020-1693(00)83445-3

  日期：1989.9

  cationic palladium(II) dithio-β- diketonate complexes of general formula PdCH 3 C- (S)CHC(S)CH 3 }X(L) and [PdCH 3 C(S)CHC(S)CH 3 }(L-L′)}]Y (L = various monodentate tertiary phosphines; L-L′ = Ph 2 PCH 2 CH 2 PPh 2 , o -CH 2 = CHC 6 H 4 PPh 2 ; X = Br, I; Y = I, PF 6 , BPh 4 ) are described. These are direct analogues of the nickel dithio-β- diketonate tertiary phosphine complexes which are precursors

  摘要通式为Pd CH 3 C-（S）CHC（S）CH 3} X（L）和[Pd CH 3 C（S）CHC（S） ）CH 3} （LL'）}] Y（L =各种单齿叔膦； LL'= Ph 2 PCH 2 CH 2 PPh 2，o -CH 2 = CHC 6 H 4 PPh 2； X = Br，I;描述了Y ＝ I，PF 6，BPh 4。这些是二硫代-β-二酮酸镍叔膦配合物的直接类似物，它们是高活性烯烃低聚催化剂的前体。
• Oligomerization and isomerization of olefins by catalysts derived from nickel complexes of dithio-β-diketonates
  作者：Ramyani Abeywickrema、Martin A. Bennett、Kingsley J. Cavell、Michael Kony、Anthony F. Masters、Alison G. Webb

  DOI：10.1039/dt9930000059

  日期：——

  The complexes [NiR1C(S)CR2C(S)R3}2] 1 and [Ni(R1C(S)CR2C(S)R3}(PL1L2L3)X] 2 (R, L = alkyl, aryl or CF3; X = Cl, Br or 1) have been prepared. The complexes 2 can be chemically anchored to polystyrene or silica-alumina supports via pendant phosphine ligands to form the derivatives 3. The species 2 and 3 in combination with a suitable co-catalyst form extremely active catalysts for the oligomerization of ethylene, propylene or butenes. The immobilised systems show no significant signs of leaching after 24 h operation. In general the oligomerization is highly selective to dimers, however, selectivity and catalyst activity are markedly affected by changes in L. Changes in R affect catalyst activity only.
• Catel, Jean-Marie; Mollier, Yves, Bulletin de la Societe Chimique de France, 1981, vol. 2, # 3-4, p. 113 - 124
  作者：Catel, Jean-Marie、Mollier, Yves

  DOI：——

  日期：——