((3-(2,2,4,4-tetramethylpentan-3-ylidene)-1,2-thiastannirane-2,2-diyl)bis(methanetriyl))tetrakis(trimethylsilane) | 145389-41-9

• 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: ((3-(2,2,4,4-tetramethylpentan-3-ylidene)-1,2-thiastannirane-2,2-diyl)bis(methanetriyl))tetrakis(trimethylsilane)
• CAS: 145389-41-9
• 化学式: C₂₄H₅₆SSi₄Sn
• 分子量: 607.827
• InChiKey: SCWCNHNZTYZRQF-UHFFFAOYSA-N

物化性质

• 沸点：
  483.7±55.0 °C(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.81
• 重原子数：
  30.0
• 可旋转键数：
  6.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  ((3-(2,2,4,4-tetramethylpentan-3-ylidene)-1,2-thiastannirane-2,2-diyl)bis(methanetriyl))tetrakis(trimethylsilane) 以 甲苯 、 苯 为溶剂， 生成 ((4,4-dimethyl-5-(propan-2-ylidene)-1,3,2-dithiastannolane-2,2-diyl)bis(methanetriyl))tetrakis(trimethylsilane)
  参考文献：
  名称：

  Synthesis of a thiastannirane by the reaction of a stannylene with a thiocarbonyl compound

  摘要：

  The reaction of stannylene 1 with di-tertbutylthioketene (2) gave first thiastannirane 3 as air- and moisture-sensitive crystals. X-ray analysis showed that 3 contains an acute C-Sn-S angle (45.7-degrees) and a short C-S bond (1.79 angstrom) responsible for the weakness of the Sn-C and Sn-S bonds. The reaction of 1 with thioketones 5a,b furnished thiastannolanes 8a,b via stannathiocarbonyl ylides 6 or thiastannirane 7 intermediates. Crystal data for 3: space group P2(1)2(1)2(1), Z = 4, a = 12.308 (2) angstrom, b = 14.725 (2) angstrom, c = 18.947 (2) angstrom, V = 3433.8 angstrom3, R = 0.050, R(w) = 0.064 based on 2505 reflections with \F(o)2\ greater-than-or-equal-to 3sigma\F(o)2\.

  DOI：

  10.1021/om00025a002
• 作为产物：
  描述：

  di-tert-butylthioketene 、 bis[bis(trimethylsilyl)methyl]tin(II) 以 苯 为溶剂， 以67%的产率得到((3-(2,2,4,4-tetramethylpentan-3-ylidene)-1,2-thiastannirane-2,2-diyl)bis(methanetriyl))tetrakis(trimethylsilane)
  参考文献：
  名称：

  Synthesis of a thiastannirane by the reaction of a stannylene with a thiocarbonyl compound

  摘要：

  The reaction of stannylene 1 with di-tertbutylthioketene (2) gave first thiastannirane 3 as air- and moisture-sensitive crystals. X-ray analysis showed that 3 contains an acute C-Sn-S angle (45.7-degrees) and a short C-S bond (1.79 angstrom) responsible for the weakness of the Sn-C and Sn-S bonds. The reaction of 1 with thioketones 5a,b furnished thiastannolanes 8a,b via stannathiocarbonyl ylides 6 or thiastannirane 7 intermediates. Crystal data for 3: space group P2(1)2(1)2(1), Z = 4, a = 12.308 (2) angstrom, b = 14.725 (2) angstrom, c = 18.947 (2) angstrom, V = 3433.8 angstrom3, R = 0.050, R(w) = 0.064 based on 2505 reflections with \F(o)2\ greater-than-or-equal-to 3sigma\F(o)2\.

  DOI：

  10.1021/om00025a002