Ti(η5-C5H5)2(SC2H5)2 | 1291-79-8

• 英文名称: Ti(η5-C5H5)2(SC2H5)2
• CAS: 1291-79-8
• 化学式: C₁₄H₂₀S₂Ti
• 分子量: 300.325
• InChiKey: FFGFOPSUAKWRDL-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  tetrakis(actonitrile)copper(I) hexafluorophosphate 、 Ti(η5-C5H5)2(SC2H5)2 在 C₅H₅N 作用下， 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  Wark, Teresa A.; Stephan, Douglas W., Inorganic Chemistry, 1987, vol. 26, # 3, p. 363 - 369

  摘要：

  DOI：
• 作为产物：
  描述：

  二氯二茂钛 、 乙硫醇 在 (C₂H₅)3N 作用下， 以 苯 为溶剂， 生成 Ti(η5-C5H5)2(SC2H5)2
  参考文献：
  名称：

  Wark, Teresa A.; Stephan, Douglas W., Inorganic Chemistry, 1987, vol. 26, # 3, p. 363 - 369

  摘要：

  DOI：

文献信息

• Photochemistry and electronic structure of the bis(.eta.5-cyclopentadienyl)titanium sulfide [(.eta.5-C5H5)2TiS5] complex
  作者：Alice E. Bruce、Mitchell R. M. Bruce、David R. Tyler

  DOI：10.1021/ja00334a033

  日期：1984.10
• Thiolato Ligand Transfer from Bis(thiolato)titanocenes to Platinum(II) Complexes
  作者：Kohtaro Osakada、Yasuharu Kawaguchi、Takakazu Yamamoto

  DOI：10.1021/om00010a019

  日期：1995.10

  Reactions of Cp(2)Ti(SEt)(2) (la) and Cp(2)Ti(S-i-Pr)(2) (Ib) with equimolar PtCl2(cod)(2) give bis(thiolato)platinum complexes, [Pt(SEt)(2)](n), (2a) and [Pt(S-i-Pr)(2)](n) (2b), respectively, accompanied by formation of Cp(2)TiCl(2). Complexes 2a,b, which are insoluble in common organic solvents, are characterized by elemental analyses and by CP-MAS C-13 NMR spectra in the solid state. Cp(2)Ti(SC6H4-p-Me)(2) (Ic), Cp(2)Ti(SPh)(2) (Id), Cp(2)Ti(S2C6H4) (le), and Cp(2)Ti(S2C2H4) (If) react with equimolar PtCl2(cod) smoothly to give mixtures of Cp(2)TiCl(2) and (thiolato)platinum complexes with the cod Ligand, Pt(SC6H4-p-Me)(2)(cod) (3c), Pt(SPh)(2)(cod) (3d), Pt(S2C6H4)(cod) (3e), and Pt(S2C2H4)(cod) (3f), respectively. Reactions of la with excess PtCl2(cod) in THF and in CH2Cl2 cause a color change of the solution indicating initial. formation of Cp(2)TiCl(SEt) followed by its further reaction with Pt complexes to give Cp(2)TiCl(2). The latter step, which is much slower than the former, obeys pseudo-first-order kinetics with respect to [Cp(2)TiCl(SEt)], The observed rate constants, k(obsd), of the reaction in CH2Cl2 are proportional to [PtCl2(cod)]. Temperature dependence of the rate constants in THF gives the kinetic parameters E(a) = 57.4 kJ mol(-1), Delta H double dagger = 54.8 kJ mol(-1), Delta S double dagger = -106 J mol(-1) K-1, and Delta G double dagger = 86.3 kJ mol(-1) at 298 K. Reaction of 1b with excess PtCl2(cod) also gives Cp(2)TiCl(2) through Cp(2)TiCl(S-i-Pr). The kinetic parameters of the reaction are E(a) = 62.3 kJ mol(-1), Delta H double dagger = 59.8 kJ mol(-1), Delta S double dagger = -124 J mol(-1) K-1, and Delta G double dagger = 96.7 kJ mol(-1) at 298 K. The absorption spectrum of a reaction mixture of If with excess PtCl2(cod) shows a decrease in the peak due to If with concomitant growth of a peak due to Cp(2)TiCl(2). The reaction obeys 0.5th-order kinetics with respect to [1f]. Reactions of Ic,d with equimolar PtCl2(cod) in toluene give the complexes formulated as [Cp(2)Ti(SAr)(2)PtCl2(cod)] (4c, Ar = C6H4-p-Me; 4d, Ar = Ph), which are characterized by elemental analyses and C-13 NMR spectra in the solid state. Dissolution of 4c,d in THF causes formation of a mixture of Cp(2)TiCl(2) with 3c,d, respectively.
• Wark, Teresa A.; Stephan, Douglas W., Inorganic Chemistry, 1990, vol. 29, # 9, p. 1731 - 1736
  作者：Wark, Teresa A.、Stephan, Douglas W.

  DOI：——

  日期：——