bis(ethyldimethylsilylmethyl)tin dichloride | 355018-29-0

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机过渡后金属化合物
• 英文名称: bis(ethyldimethylsilylmethyl)tin dichloride
• 英文别名: [(Dichlorostannanediyl)bis(methylene)]bis[ethyl(dimethyl)silane]；[dichloro-[[ethyl(dimethyl)silyl]methyl]stannyl]methyl-ethyl-dimethylsilane
• CAS: 355018-29-0
• 化学式: C₁₀H₂₆Cl₂Si₂Sn
• 分子量: 392.103
• InChiKey: PFGWIGVWCBXKFG-UHFFFAOYSA-L

物化性质

• 沸点：
  310.4±27.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.44
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  bis(ethyldimethylsilylmethyl)tin dichloride 、 3-phenyl-3-germatranylpropionic acid 在 Et₃N 作用下， 以 丙酮 为溶剂， 以75%的产率得到bis(ethyldimethylsilylmethyl)bis(3-phenyl-3-germatranyl)tin(IV) propionate
  参考文献：
  名称：

  SYNTHESIS AND CHARACTERIZATION OF DIORGANOTIN COMPOUNDS CONTAINING SILICON AND GERMANIUM AND CRYSTAL STRUCTURE OF PRECURSOR CARBOXY-ETHYLTRICHLOROGERMANIUM

  摘要：

  Eight compounds of general formula [R-1(CH3)(2)SiCH2](2)Sn-[O2CCH2(R-2)CHGeR33](2) [R-1 = CH3, C2H5; R-2 = C6H5, C6H4OMe-3/4, R-3 = CH3, N(CH2CH2O)(3)] have been synthesised from [R-1 (CH3)(2)SiCH2](2)SnCl2 and R-3(3) GeCH(R-2)CH2CO2H in the presence of triethylamine. (Me-3 CCH2)(3)SnO2CCH2(R-1)CHGe(R-2)(3) [R-1 = C6H5, C6H4OMe-3; R-2 = N(CH2CH2O)(3)] have been synthesised similarly from (Me3CCH2)(3)SnCl. The compounds have been characterised by H-1, C-13, Si-29 and Sn-119 NMR. The structure of a precursor, Cl3GeCH(Ph)CH2CO2H, has been re-determined and shown to be a hydrogen-bonded dimer rather than a monomer as previously described.

  DOI：

  10.1081/sim-100002047
• 作为产物：
  描述：

  tetrakis(ethyldimethylsilylmethyl)tin 、 四氯化锡 以 neat (no solvent) 为溶剂， 以68%的产率得到bis(ethyldimethylsilylmethyl)tin dichloride
  参考文献：
  名称：

  SYNTHESIS AND CHARACTERIZATION OF DIORGANOTIN COMPOUNDS CONTAINING SILICON AND GERMANIUM AND CRYSTAL STRUCTURE OF PRECURSOR CARBOXY-ETHYLTRICHLOROGERMANIUM

  摘要：

  Eight compounds of general formula [R-1(CH3)(2)SiCH2](2)Sn-[O2CCH2(R-2)CHGeR33](2) [R-1 = CH3, C2H5; R-2 = C6H5, C6H4OMe-3/4, R-3 = CH3, N(CH2CH2O)(3)] have been synthesised from [R-1 (CH3)(2)SiCH2](2)SnCl2 and R-3(3) GeCH(R-2)CH2CO2H in the presence of triethylamine. (Me-3 CCH2)(3)SnO2CCH2(R-1)CHGe(R-2)(3) [R-1 = C6H5, C6H4OMe-3; R-2 = N(CH2CH2O)(3)] have been synthesised similarly from (Me3CCH2)(3)SnCl. The compounds have been characterised by H-1, C-13, Si-29 and Sn-119 NMR. The structure of a precursor, Cl3GeCH(Ph)CH2CO2H, has been re-determined and shown to be a hydrogen-bonded dimer rather than a monomer as previously described.

  DOI：

  10.1081/sim-100002047

文献信息

• SYNTHESIS AND CHARACTERIZATION OF DIORGANOTIN COMPOUNDS CONTAINING SILICON AND GERMANIUM AND CRYSTAL STRUCTURE OF PRECURSOR CARBOXY-ETHYLTRICHLOROGERMANIUM
  作者：M. Aziz Choudhary、M. Mazhar、U. Salma、S. Ali、X. Qinglan、K. C. Molloy

  DOI：10.1081/sim-100002047

  日期：2001.2.28

  Eight compounds of general formula [R-1(CH3)(2)SiCH2](2)Sn-[O2CCH2(R-2)CHGeR33](2) [R-1 = CH3, C2H5; R-2 = C6H5, C6H4OMe-3/4, R-3 = CH3, N(CH2CH2O)(3)] have been synthesised from [R-1 (CH3)(2)SiCH2](2)SnCl2 and R-3(3) GeCH(R-2)CH2CO2H in the presence of triethylamine. (Me-3 CCH2)(3)SnO2CCH2(R-1)CHGe(R-2)(3) [R-1 = C6H5, C6H4OMe-3; R-2 = N(CH2CH2O)(3)] have been synthesised similarly from (Me3CCH2)(3)SnCl. The compounds have been characterised by H-1, C-13, Si-29 and Sn-119 NMR. The structure of a precursor, Cl3GeCH(Ph)CH2CO2H, has been re-determined and shown to be a hydrogen-bonded dimer rather than a monomer as previously described.