bis[(E)-2-(1',3',2'-dioxaborinan-2'-yl)ethen-1-yl]dimethylsilane | 1228307-60-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 硼酸衍生物
• 英文名称: bis[(E)-2-(1',3',2'-dioxaborinan-2'-yl)ethen-1-yl]dimethylsilane
• 英文别名: bis[(E)-2-(1,3,2-dioxaborinan-2-yl)ethenyl]-dimethylsilane
• CAS: 1228307-60-5
• 化学式: C₁₂H₂₂B₂O₄Si
• 分子量: 280.012
• InChiKey: WHIINCVCJMCYPZ-YDWXAUTNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.81
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  二乙烯基二甲基硅烷 、 2-vinyl-1,3,2-dioxaborinane 在 氯化(双三环己基膦)(一氧化碳)(氢)钌 作用下， 以 toluene 为溶剂， 以55%的产率得到bis[(E)-2-(1',3',2'-dioxaborinan-2'-yl)ethen-1-yl]dimethylsilane
  参考文献：
  名称：

  New catalytic route to silylene–vinylene–boronate systems

  摘要：

  Cross-coupling of divinylorganosilicon compounds with vinylboranes in the presence of complexes containing Ru-H bonds (preferably [Ru(CO)ClH(PCy3)(2)]) leads to formation of borylfunctionalized dienes, which can be potentially used as monomers for polymerization reactions or reagents in Pd-catalyzed coupling. The influence of the catalyst, temperature, time and molar ratio of substrates and Ru-complex on the yields and selectivities of the obtained products were tested. (C) 2010 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2010.02.019

文献信息

• New catalytic route to silylene–vinylene–boronate systems
  作者：Jędrzej Walkowiak、Bogdan Marciniec、Magdalena Jankowska–Wajda

  DOI：10.1016/j.jorganchem.2010.02.019

  日期：2010.5

  Cross-coupling of divinylorganosilicon compounds with vinylboranes in the presence of complexes containing Ru-H bonds (preferably [Ru(CO)ClH(PCy3)(2)]) leads to formation of borylfunctionalized dienes, which can be potentially used as monomers for polymerization reactions or reagents in Pd-catalyzed coupling. The influence of the catalyst, temperature, time and molar ratio of substrates and Ru-complex on the yields and selectivities of the obtained products were tested. (C) 2010 Elsevier B. V. All rights reserved.