p-Sn{C6H4N(CH3)2}4 | 77876-37-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: p-Sn{C6H4N(CH3)2}4
• 英文别名: tetrakis-(4-dimethylamino-phenyl)-stannane；(p-Me2NC6H4)4Sn；Tetrakis-(4-dimethylamino-phenyl)-stannan；Tetrakis-(4-dimethylamino-phenyl)-zinn
• CAS: 77876-37-0
• 化学式: C₃₂H₄₀N₄Sn
• 分子量: 599.406
• InChiKey: OWPSKSWQLAZFEJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.33
• 重原子数：
  37
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  13
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  p-Sn{C6H4N(CH3)2}4 以 甲苯 、 苯 为溶剂， 生成 (p-Me2NC6H4)2Sn(NMe2)2
  参考文献：
  名称：

  Ring-opening polymerization of l-lactide by organotin(IV)alkoxides, R2Sn(OPri)2: Estimation of the activation parameters

  摘要：

  The ring-opening polymerization of L-lactide, L-LA, to give poly-L-lactide by R2Sn(OPri)(2) compounds, where R = Bu-n and p-XC6H4 (X = CF3, F, H, Me and OMe) has been studied in benzene over a temperature range. There is a relatively small variation in Delta H not equal as a function of R with all the values falling within the range 11 +/- 2 kcal mol(-1). The entropy of activation, Delta S not equal, is consistently large and negative, -50 +/- 5 eu, supporting the view that the ring-opening event, the enchainment step involves a highly ordered transition state. The crystal and molecular structures of the compounds Ph2Sn(OPri)(2), (p-FC6H4)(2)Sn(OPri)(2) and (p-Me2NC6H4)(3)SnOPri are also reported. While the latter compound is monomeric in the solid state the former are both dimeric with a pair of bridging OPri ligands. (c) 2007 Published by Elsevier Ltd.

  DOI：

  10.1016/j.poly.2007.06.002
• 作为产物：
  描述：

  [4-(二甲基氨基)苯基]锂 在 四氯化锡 、 苯 作用下， 生成 p-Sn{C6H4N(CH3)2}4
  参考文献：
  名称：

  STUDIES OF ORGANIC LEAD COMPOUNDS. IV. THE USE OF LITHIUM DERIVATIVES IN THE SYNTHESIS OF LEAD ARYLS. THE PREPARATION OF AMINO COMPOUNDS

  摘要：

  DOI：

  10.1021/ja01348a035

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Co: Org.Verb.2, 3.1.3.5, page 152 - 167
  作者：

  DOI：——

  日期：——
• A new route to C-carbonyl derivatives of the methylidynetricobalt nonacarbonyl cluster
  作者：Dietmar Seyferth、Gary H. Williams

  DOI：10.1016/s0022-328x(00)81346-7

  日期：1972.5
• GB825039
  申请人：——

  公开号：——

  公开（公告）日：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Sn: Org.Verb.1, 1.1.1.16.6, page 169 - 176
  作者：

  DOI：——

  日期：——
• Some Organotin Compounds Containing Water-solubilizing Groups
  作者：Henry Gilman、T. C. Wu

  DOI：10.1021/ja01617a024

  日期：1955.6