bis{bis(trimethylsilyl)methyl}difluorotin | 99532-19-1

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: bis{bis(trimethylsilyl)methyl}difluorotin
• CAS: 99532-19-1
• 化学式: C₁₄H₃₈F₂Si₄Sn
• 分子量: 475.505
• InChiKey: PYMKGRKVLWWGHY-UHFFFAOYSA-L

物化性质

• 沸点：
  340.6±52.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.62
• 重原子数：
  21.0
• 可旋转键数：
  6.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  bis{bis(trimethylsilyl)methyl}difluorotin 、 (2,4,6-三-叔-丁基苯基)膦 在 正丁基锂 作用下， 以 乙醚 、 正己烷 为溶剂， 生成 (bis(bis(trimethylsilyl)methyl)fluorostannyl)(2,4,6-tri-tert-butylphenyl)phosphane
  参考文献：
  名称：

  A compound with a tin-phosphorus double bond: the first stable stannaphosphene

  摘要：

  DOI：

  10.1021/ja00312a088
• 作为产物：
  描述：

  bis{bis(trimethylsilyl)methyl}dichlorotin 在 potassium fluoride 作用下， 以 乙醇 、 水 为溶剂， 生成 bis{bis(trimethylsilyl)methyl}difluorotin
  参考文献：
  名称：

  A compound with a tin-phosphorus double bond: the first stable stannaphosphene

  摘要：

  DOI：

  10.1021/ja00312a088

文献信息

• Escudie, Jean; Couret, Claude; Raharinirina, Annie, New Journal of Chemistry, 1987, vol. 11, p. 627 - 632
  作者：Escudie, Jean、Couret, Claude、Raharinirina, Annie、Satge, Jacques

  DOI：——

  日期：——
• Group 6 metallocene(<scp>IV</scp>)–main group metal complexes: synthesis and structures of a Mo–B–Li compound and of [W(η-C₅H₅)₂H{SnCl₂CH(SiMe₃)₂}]
  作者：Rakesh Bohra、Peter B. Hitchcock、Michael F. Lappert、Steve C. F. Au-Yeung、Wing-Por Leung

  DOI：10.1039/dt9950002999

  日期：——

  The reaction between [Mo(eta-C5H5)(2)H(mu-Li)}(4)] la, B(C(6)H(2)Bu(3)(t)-2.4.6)Cl-2 and Me(2)NCH(2)CH(2)NMe(2) (tmen) afforded the crystalline complex [Mo(eta-C5H5) H-2(C6H4)BH(C(6)H(2)Bu(2)(t)-4,6-CMe(2)CH(2)-2)}Li(tmen)}] 1, having single hydride bridges between Li and Mo (H-a) and Li and B (H-c). A single-crystal structure analysis gave the bond distances Mo-M(a) 1.66(5), Mo-H-b 1.44(6), Li-H-a 1.67(6), LI-H-c 1.90(6), B-H-c 1.21(5), Mo ... Li 3.08(1) and Li ... B 2.63(1) Angstrom. Detailed multinuclear NMR spectroscopic data for 1 showed that the same structure was retained in [H-2(8)]toluene solution. From lb (the tungsten equivalent of la) and SnX(2)R'(2) [R' = CH(SiMe(3))(2), X = F or Cl] or SnCl(3)R' (prepared from SnCl4 and LiR') the new W-Sn complexes [W(eta-C5H5)H(Y)] [Y = SnCl(2)R' 2. SnCl(Me)R', SnFR'(2) or SnClR'(2)] were prepared and characterised. A single-crystal structure determination of 2 gave W-Sn 2.706(1), Sn-C 2.180(8) and average Sn-Cl 2.423(3) Angstrom.
• Dibisyl(fluorenylidene)stannene: evidence of its formation
  作者：G. Anselme、C. Couret、J. Escudié、S. Richelme、J. Satgé

  DOI：10.1016/0022-328x(91)80217-8

  日期：1991.11

  The dibisyl(fluorenylidene)stannene 4, obtained by dehydro-chlorination or -fluorination of the corresponding chloro- or fluoro-stannanes 5 and 6 by tert-butyllithium is an extremely air-sensitive compound. It has not been isolated, but identified by trapping reactions by lithio compound and water.
• Syntheses and crystal structures of two bulky aminohalogenostannanes, [(Me3Si)2CH]2Sn(Cl)N(H)(C6H2-2,4,6-t-Bu3) and [(Me3Si)2CH]2Sn(F)N(H)(C6H2-2,4,6-t-Bu3)
  作者：Annie Raharinirina、Roland Boese、Günter Schmid

  DOI：10.1016/0022-328x(90)85260-6

  日期：1990.9