2-(4-methoxyphenyltelluro)ethyl methyl sulfide | 129451-47-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(4-methoxyphenyltelluro)ethyl methyl sulfide
• 英文别名: 1-methoxy-4-(2-methylsulfanylethyltellanyl)benzene
• CAS: 129451-47-4
• 化学式: C₁₀H₁₄OSTe
• 分子量: 309.887
• InChiKey: MQLKPEPZDKNRRO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.81
• 重原子数：
  13.0
• 可旋转键数：
  5.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  9.23
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  silver perchlorate 、 2-(4-methoxyphenyltelluro)ethyl methyl sulfide 、 bis-triphenylphosphine-palladium(II) chloride 以 甲醇 、 氯仿 为溶剂， 以80%的产率得到[(Ph3P)2Pd(2-(4-methoxyphenyltelluro)ethyl methyl sulfide)](ClO4)2
  参考文献：
  名称：

  Ternary complexes of palladium(II) containing (Te,S) and (Te,N) hybrid organotellurium ligands: synthesis, spectra and cis-trans isomeric conversion

  摘要：

  Five ternary complexes of palladium(II) namely [Pd(L(1))(2)](ClO4)(2) (1), [Pd(L(1))(L(2))](ClO4)(2) (2), [(PPh(3))(2)Pd(L(1))](ClO4)(2) (3), [(DppE)Pd(L(2))](ClO4)(2) (4) and [Pd(L(1))(L(3))](ClO4)(2) (5) where L(1) = MeSCH(2)CH(2)TeAr, L(2) = Me(2)NCH(2)CH(2)TeAr (Ar = 4-MeOC(6)H(4)) and L(3) = MeSCH(2)CH(OH)CH(2)SMe were synthesized by treating [PdCl2 . (L(1))] or [(PPh(3))(2)/(DPPE)PdCl2)] with AgClO4 and the appropriate ligand. The ligands L(1), L(2) and L(3) in these complexes are judged to be coordinated in bidentate mode on the basis of (1)HNMR and IR spectral data. All the complexes behave as 1:2 electrolytes in CH3CN. The Te-125(H-1) NMR spectra of 1 and 2 indicate that the ligands L(1) and L(2) in them are in a cis disposition in fleshly prepared dimethylsulphoxide-d(6)-CD3CN solutions, implying a similar configuration in the solid state but within a few hours there is partial conversion into the trans isomer.

  DOI：

  10.1016/0022-328x(95)05461-w