(E)-1-(tert-butyldiphenylsiloxy)-5-(2-methoxyphenyl)-hex-4-ene | 1082203-07-3

• 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: (E)-1-(tert-butyldiphenylsiloxy)-5-(2-methoxyphenyl)-hex-4-ene
• 英文别名: tert-butyl-[(E)-5-(2-methoxyphenyl)hex-4-enoxy]-diphenylsilane
• CAS: 1082203-07-3
• 化学式: C₂₉H₃₆O₂Si
• 分子量: 444.689
• InChiKey: NUCSNWRWSICWNH-LFVJCYFKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.46
• 重原子数：
  32
• 可旋转键数：
  10
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-甲氧基苯基硼酸 、 6-(tert-butyldiphenylsiloxy)-1,2-hexadiene 在 bis{(μ-hydroxy)bis(triphenylphosphine)palladium(II)} tetrafluoroborate 、 三乙胺 作用下， 以 1,4-二氧六环 、 水 为溶剂， 以77%的产率得到(E)-1-(tert-butyldiphenylsiloxy)-5-(2-methoxyphenyl)-hex-4-ene
  参考文献：
  名称：

  Regiocontrolled Addition of Arylboronic Acids to Allenes Using Palladium and Platinum Catalysts

  摘要：

  Studies about the regiocontrolled addition of arylboronic acids to allenes using a palladium or a platinum catalyst have been described. The selectivity of the reaction can be altered by the choice of the metal reagent and base. Contrary to the formation of endo-olefinic products in the reactions using hydroxopalladium complex, predominant production of exo-olefinic products was observed by the reaction with hydroxoplatinum complex.

  DOI：

  10.1021/ol8021484

文献信息

• Regiocontrolled Addition of Arylboronic Acids to Allenes Using Palladium and Platinum Catalysts
  作者：Masahiro Yoshida、Kennosuke Matsuda、Yasunobu Shoji、Takahiro Gotou、Masataka Ihara、Kozo Shishido

  DOI：10.1021/ol8021484

  日期：2008.11.20

  Studies about the regiocontrolled addition of arylboronic acids to allenes using a palladium or a platinum catalyst have been described. The selectivity of the reaction can be altered by the choice of the metal reagent and base. Contrary to the formation of endo-olefinic products in the reactions using hydroxopalladium complex, predominant production of exo-olefinic products was observed by the reaction with hydroxoplatinum complex.