bis(triphenylstannyl) 3-oxopentanedioate | 1256722-14-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: bis(triphenylstannyl) 3-oxopentanedioate
• CAS: 1256722-14-1
• 化学式: C₄₁H₃₄O₅Sn₂
• 分子量: 844.138
• InChiKey: PEYYEOQGGOSFLD-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  3.76
• 重原子数：
  48.0
• 可旋转键数：
  12.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  69.67
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为产物：
  描述：

  1,3-丙酮二羧酸 、 三苯基氯化锡 在 NaOCH₃ 作用下， 以 甲醇 为溶剂， 生成 bis(triphenylstannyl) 3-oxopentanedioate 、 bis(triphenylstannyl) 3-oxopentanedioate
  参考文献：
  名称：

  Structural study of di- and triorganotin(IV) dicarboxylates containing one double bond

  摘要：

  Tri- and diorganotin(IV) dicarboxylates derived from trans-glutaconic acid and acetone 1,3-dicarboxylic acid were prepared. Their structure was studied using NMR, IR, and MS data. All of these compounds (except for compound 2a) are polymeric in the solid state and depolymerise upon dissolving in deuteriochloroform to give monomeric particles with four-coordinated central tin atoms. X-ray crystallography was used to characterize (E)-bis(tributylstannyl) pent-2-enedioate (1a). This compound crystallizes in a monoclinic space group system. The supramolecular organization of 1a can be described as layered polymeric sheets constructed of forty-membered rings that are interconnected on four different sites to the third dimension. Each layer assembled of the forty-membered rings, is made up of six triorganotin fragments and six trans-glutaconic acids, where four of them are incorporated in the core of the ring and other two are bidentate bridging and participating in the ring system by three atoms of CO2 group only. (C) 2010 Published by Elsevier B.V.

  DOI：

  10.1016/j.jorganchem.2010.07.032