1-(3,3-dimethylbut-1-en-1-yl)-3-methylbenzene | 1237132-76-1

• 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: 1-(3,3-dimethylbut-1-en-1-yl)-3-methylbenzene
• CAS: 1237132-76-1
• 化学式: C₁₁H₁₅ClSi
• 分子量: 210.779
• InChiKey: JBODQXHQNNBCJR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.23
• 重原子数：
  13.0
• 可旋转键数：
  2.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  间氯溴苯 、 乙烯基三甲基硅烷 在 palladium diacetate 、 三乙胺 、 三(邻甲基苯基)磷 作用下， 以 甲苯 为溶剂， 反应 24.0h， 以82.5%的产率得到1-(3,3-dimethylbut-1-en-1-yl)-3-methylbenzene
  参考文献：
  名称：

  Phenylethenyl-substituted silicones via Heck coupling reaction

  摘要：

  Systematic studies of several palladium complexes (Pd(OAc)(2), [PdCl2(cod)], [Pd-2(dba)(3)], [Pd(PPh3)4], [PdCl(SnCl3)(P{p-Tol}(3))(2)], [Pd2Cl2(SnCl3)(2)(P{p-Tol}(3))(2)]) as potential catalytic systems for arylation of vinylsiloxanes via Heck coupling reactions are described. Catalytic activity and selectivity were studied for a model reaction of trimethylvinylsilane with PhBr and m-ClC6H6Br and then the most effective systems were applied for functionalisation of tetramethyltetravinylcyclotetrasiloxane and poly(dimethylsiloxane-co-methylvinylsiloxane), leading to the silicone fluids having high refractive index (1.5-1.6). (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2009.07.001

文献信息

• Phenylethenyl-substituted silicones via Heck coupling reaction
  作者：Anna Czech、Tomasz Ganicz、Małgorzata Noskowska、Włodzimierz A. Stańczyk、Anna Szeląg

  DOI：10.1016/j.jorganchem.2009.07.001

  日期：2009.10

  Systematic studies of several palladium complexes (Pd(OAc)(2), [PdCl2(cod)], [Pd-2(dba)(3)], [Pd(PPh3)4], [PdCl(SnCl3)(Pp-Tol}(3))(2)], [Pd2Cl2(SnCl3)(2)(Pp-Tol}(3))(2)]) as potential catalytic systems for arylation of vinylsiloxanes via Heck coupling reactions are described. Catalytic activity and selectivity were studied for a model reaction of trimethylvinylsilane with PhBr and m-ClC6H6Br and then the most effective systems were applied for functionalisation of tetramethyltetravinylcyclotetrasiloxane and poly(dimethylsiloxane-co-methylvinylsiloxane), leading to the silicone fluids having high refractive index (1.5-1.6). (C) 2009 Elsevier B.V. All rights reserved.