(Bu3Sn)2CHCH2CH2O(p-C6H4CH3) | 164169-28-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: (Bu3Sn)2CHCH2CH2O(p-C6H4CH3)
• 英文别名: 3-p-tolyloxy-1,1-bis(tributylstannyl)propane；Tributyl-[3-(4-methylphenoxy)-1-tributylstannylpropyl]stannane
• CAS: 164169-28-2
• 化学式: C₃₄H₆₆OSn₂
• 分子量: 728.317
• InChiKey: YIVYMCCLDHXSBO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.37
• 重原子数：
  37
• 可旋转键数：
  24
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-(3-丁炔-1-基氧基)-4-甲基苯 、 三正丁基氢锡 在 catalyst: p-MeOC₆H₄SH 作用下， 以 四氢呋喃 为溶剂， 以75%的产率得到(Bu3Sn)2CHCH2CH2O(p-C6H4CH3)
  参考文献：
  名称：

  On the chemospecificity of the double stannylation and double hydrostannation of terminal alkynes by the tributylstannane in the presence of thiol

  摘要：

  The mechanism of competing double stannylation and double hydrostannation reactions of terminal alkynes in the presence of arylthiol has been investigated. The data reveal the radical character of the reactions, the importance of the [tributylstannane/arylthiol] system as radical initiator at ambient temperature and the occurrence of a polarity reversal catalysis process in the double hydrostannation pathway. (C) 1997 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00283-0

文献信息

• Double hydrostannation of terminal alkynes in the presence of thiol
  作者：Jean-Charles Meurice、Martine Vallier、Stéphane André、Max Ratier、Jean-Georges Duboudin

  DOI：10.1016/0022-328x(95)05396-7

  日期：1995.4

  According to experimental conditions, arylthiol-promoted addition of tributyltin hydride to acetylenic bond leads either to double hydrostannation or stannylation.

  根据实验条件，芳基硫醇促进的氢化三丁基锡加成到炔键上会导致双氢锡锡烷基化或甲锡烷基化。
• On the chemospecificity of the double stannylation and double hydrostannation of terminal alkynes by the tributylstannane in the presence of thiol
  作者：Jean-Charles Meurice、Martine Vallier、Max Ratier、Jean-Georges Duboudin、Michel Pétraud

  DOI：10.1016/s0022-328x(97)00283-0

  日期：1997.9

  The mechanism of competing double stannylation and double hydrostannation reactions of terminal alkynes in the presence of arylthiol has been investigated. The data reveal the radical character of the reactions, the importance of the [tributylstannane/arylthiol] system as radical initiator at ambient temperature and the occurrence of a polarity reversal catalysis process in the double hydrostannation pathway. (C) 1997 Elsevier Science S.A.