bis(2-acetoxyethyl)dibutyltin | 125610-43-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: bis(2-acetoxyethyl)dibutyltin
• 英文别名: 2-[2-acetyloxyethyl(dibutyl)stannyl]ethyl acetate
• CAS: 125610-43-7
• 化学式: C₁₆H₃₂O₄Sn
• 分子量: 407.138
• InChiKey: HVOFVNCRDPTOGJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.16
• 重原子数：
  21
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  bis(2-acetoxyethyl)dibutyltin 以 neat (no solvent) 为溶剂， 生成 二乙酸二丁基锡
  参考文献：
  名称：

  新型潜在有机锡催化剂：双[2-（酰氧基）烷基]二有机锡的热分解制备及机理

  摘要：

  DOI：

  10.1021/om00118a073
• 作为产物：
  描述：

  乙酸乙烯酯 、 dibutylstannane 以 环己烷 为溶剂， 以>90的产率得到bis(2-acetoxyethyl)dibutyltin
  参考文献：
  名称：

  新型潜在有机锡催化剂：双[2-（酰氧基）烷基]二有机锡的热分解制备及机理

  摘要：

  DOI：

  10.1021/om00118a073

文献信息

• Curable polyorganosiloxane compositions comprising latent tin catalysts
  申请人：Rhone-Poulenc Chimie

  公开号：US04970115A1

  公开（公告）日：1990-11-13

  Storage-stable, curable polyorganosiloxane compositions, whether solvent-free, in solution in an organic solvent or in aqueous emulsion, contain (A) a polydiorganosiloxane having silanol endgroups, (B) a polydiorganohydrosilane, and (C) a catalytically effective amount of a latent tin catalyst of the formula (1): ##STR1## and are cured into elastomeric state by heating to a temperature at least equal to the decomposition temperature of the latent catalyst (C); such polyorganosioxane compositions are well adopted for the thin-layer coating of a wide variety of useful substrates, e.g., paper.

  储存稳定，可固化的聚有机硅氧烷组合物，无论是无溶剂，溶解于有机溶剂中或水性乳液中，包含（A）具有硅醇端基的聚二有机硅氧烷，（B）聚二有机硅氢烷，以及（C）配有催化作用的潜在锡催化剂，其化学式为(1)：##STR1## 通过加热至至少等于潜在催化剂（C）的分解温度，可将其固化为弹性状态。这种聚有机硅氧烷组合物非常适合于对各种有用基底进行薄层涂覆，例如纸张。
• Tin (IV) compounds
  申请人：Rhone-Poulenc Chimie

  公开号：US05084543A1

  公开（公告）日：1992-01-28

  Novel tetracoordinated tin (IV) compounds, well suited as latent catalysts for the preparation of polyurethanes or for the crosslinking of curable diorganopolysiloxanes (upon thermal decomposition thereof into diorganotin dicarboxylates or dialcoholates), have the general formula (1): ##STR1## in which the radicals R, which may be the same or different, are each a linear or branched chain C.sub.1 -C.sub.20 alkyl radical, a mononuclear aryl radical, or an aralkyl or alkaryl radical, the alkyl moieties of which having from 1 to 6 carbon atoms; the radicals R.sub.1 and R.sub.2, which may be the same or different, are each a hydrogen atom, a cyano radical, a C.sub.1 -C.sub.6 alkyl radical, or an alkoxycarbonyl radical, the alkyl moiety of which having from 1 to 6 carbon atoms, with the proviso that R.sub.1 and R.sub.2 may together form a saturated hydrocarbon ring member having from 5 to 8 carbon atoms; the radical R.sub.3 is a hydrogen atom, a linear or branched chain C.sub.1 -C.sub.20 alkyl radical, a linear or branched chain C.sub.1 -C.sub.20 alkoxy radical, a mononuclear aryl radical or a mononuclear aryloxy radical; and a is 0 or 1.

  新型四配位锡（IV）化合物可作为潜在的催化剂用于聚氨酯的制备或可加热分解成二元锡二羧酸盐或双醇盐以用于可固化二有机聚硅氧烷的交联，其通式为（1）：##STR1## 其中，基团R可以相同或不同，均为线性或支链烷基，C.sub.1-C.sub.20烷基，单核芳基或烷基芳基基团，其中烷基部分具有1至6个碳原子；基团R.sub.1和R.sub.2可以相同或不同，均为氢原子，氰基，C.sub.1-C.sub.6烷基或烷氧羰基基团，其中烷基部分具有1至6个碳原子，但R.sub.1和R.sub.2可以共同形成具有5至8个碳原子的饱和碳氢环成员；基团R.sub.3为氢原子，线性或支链烷基，C.sub.1-C.sub.20烷氧基，单核芳基或单核芳氧基；a为0或1。
• Novel tin (IV) compounds
  申请人：Rhone-Poulenc Chimie

  公开号：US05051521A1

  公开（公告）日：1991-09-24

  Novel tetracoordinated tin (IV) compounds, well suited as latent catalysts for the preparation of polyurethanes or for the crosslinking of curable diorganopolysiloxanes (upon thermal decomposition thereof into diorganotin dicarboxylates or dialcoholates), have the general formula (1): ##STR1## in which the radicals R, which may be the same or different, are each a linear or branched chain C.sub.1 -C.sub.20 alkyl radical, a mononuclear aryl radical, or an aralkyl or alkaryl radical, the alkyl moieties of which having from 1 to 6 carbon atoms; the radicals R.sub.1 and R.sub.2, which may be the same or different, are each a hydrogen atom, a cyano radical, a C.sub.1 -C.sub.6 alkyl radical, or an alkoxycarbonyl radical, the alkyl moiety of which having from 1 to 6 carbon atoms, with the proviso that R.sub.1 and R.sub.2 may together form a saturated hydrocarbon ring member having from 5 to 8 carbon atoms; the radical R.sub.3 is a hydrogen atom, a linear or branched chain C.sub.1 -C.sub.20 alkyl radical, a linear or branched chain C.sub.1 -C.sub.20 alkoxy radical, a mononuclear aryl radical or a mononuclear aryloxy radical; and a is 0 or 1.

  具有适合作为聚氨酯制备的潜在催化剂或可固化二有机基聚硅氧烷的交联剂（在热分解为二有机基锡二羧酸盐或二醇盐时），通式（1）的新型四配位锡（IV）化合物为：##STR1## 其中，基团R可以相同或不同，分别为线性或支链状C.sub.1-C.sub.20烷基基团、单核芳基基团或芳基烷基基团，其中烷基部分具有1-6个碳原子；基团R.sub.1和R.sub.2可以相同或不同，分别为氢原子、氰基、C.sub.1-C.sub.6烷基基团或烷氧羰基基团，其中烷基部分具有1-6个碳原子，但需注意R.sub.1和R.sub.2可以共同形成一个具有5-8个碳原子的饱和碳氢环；基团R.sub.3为氢原子、线性或支链状C.sub.1-C.sub.20烷基基团、线性或支链状C.sub.1-C.sub.20烷氧基团、单核芳基基团或单核芳氧基基团；a为0或1。
• FRANCES, JEAN-MARC;GOURON, VERONIQUE;JOUSSEAUME, BERNARD;PEREYRE, MICHEL
  作者：FRANCES, JEAN-MARC、GOURON, VERONIQUE、JOUSSEAUME, BERNARD、PEREYRE, MICHEL

  DOI：——

  日期：——