(2-thienyl)trichlorogermane | 119708-57-5

• 分子结构分类: 有机化合物 - 有机金属化合物 - 金属芳基
• 英文名称: (2-thienyl)trichlorogermane
• 英文别名: 2-thienyltrichlorogermane；trichloro(thiophen-2-yl)germane
• CAS: 119708-57-5
• 化学式: C₄H₃Cl₃GeS
• 分子量: 262.083
• InChiKey: MZDKKGAWELDMOG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.61
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (2-thienyl)trichlorogermane 、 甲基苯基二氯硅烷 反应 6.0h， 以8.48 g的产率得到(2-thienyl)phenyldichlorogermane
  参考文献：
  名称：

  Reaction of tetrachlorogermane with thienyl- and phenylchlorosilanes in presence of aluminum chloride. Synthesis of thienylchlorogermanes

  摘要：

  Reaction of tetrachlorogermane with 2-thienylchlorosilane and methyl(2-thienyl)dichlorosilane in presence of AlCl3 is studied. It was shown that in the reaction with 2-thienyltrichlorosilane 2-thienyltrichlorogermane mainly formed, while in the reactions with methyl(2-thienyl)dichlorosiulane aromatic germaniumcontaining compounds like 2-thienyltrichlorogermane and di(2-thienyl)dichlorogermane were obtained. Quantum-chemical calculations showed that the reaction of chlorine atoms exchange in GeCl4 with aromatic moiety formed from arylchlorosilanes in the presence of AlCl3 proceeds through a four-membered activated complex.

  DOI：

  10.1134/s1070363214020212
• 作为产物：
  描述：

  2-(甲基二氯甲硅烷基)噻吩 、 四氯化锗 在 aluminum (III) chloride 作用下， 反应 4.0h， 以57%的产率得到(2-thienyl)trichlorogermane
  参考文献：
  名称：

  Reaction of tetrachlorogermane with thienyl- and phenylchlorosilanes in presence of aluminum chloride. Synthesis of thienylchlorogermanes

  摘要：

  Reaction of tetrachlorogermane with 2-thienylchlorosilane and methyl(2-thienyl)dichlorosilane in presence of AlCl3 is studied. It was shown that in the reaction with 2-thienyltrichlorosilane 2-thienyltrichlorogermane mainly formed, while in the reactions with methyl(2-thienyl)dichlorosiulane aromatic germaniumcontaining compounds like 2-thienyltrichlorogermane and di(2-thienyl)dichlorogermane were obtained. Quantum-chemical calculations showed that the reaction of chlorine atoms exchange in GeCl4 with aromatic moiety formed from arylchlorosilanes in the presence of AlCl3 proceeds through a four-membered activated complex.

  DOI：

  10.1134/s1070363214020212

文献信息

• Chernyshev, E. A.; Komalenkova, N. G.; Yakovleva, G. N., Doklady Chemistry, 1994, vol. 336, p. 88 - 89
  作者：Chernyshev, E. A.、Komalenkova, N. G.、Yakovleva, G. N.

  DOI：——

  日期：——
• Gas-phase reactions of tetrachlorogermane with chlorothiophenes in the presence of hexachlorodisilane. Synthesis of thienylchlorogermanes
  作者：E. A. Chernyshev、N. G. Komalenkova、G. N. Yakovleva、V. G. Bykovchenko、M. A. Dubikhina、V. G. Lakhtin

  DOI：10.1134/s1070363207080051

  日期：2007.8

  Gas-phase reactions of dichlorogermylenes formed in the GeCl4-Si2Cl6 system with 2-chlorothiophene, 2,5-dichlorothiophene, 2,5-dichloro-3-methylthiophene, and 5-chloro-2-trimethylsilylthiophene is studied. It is shown that :GeCl2 is inserted into the chlorothiophene C-Cl bond to form the derivatives containing one or two trichlorogermyl groups. In the reaction with 5-chloro-2-trimethylsilylthiophene, the insertion of :GeCl2 into the C-Cl bond yielding 5-trichlorogermyl-2-trimethylsilylthiophene is accompanied by the exchange of the Me3Si group with the trichlorogermyl group to form 2,5-bis(trichlorogermyl)thiophene. The reactions occurring in the course of the synthesis of thienylchlorogermanes are considered.