| 158598-79-9

• CAS: 158598-79-9
• 化学式: C₈H₂₀B₁₀
• 分子量: 224.357
• InChiKey: WRGXVDRSPYTUSL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  1,2-dicarba-closo-dodecaborane(12) 、 3-己炔 在 BuLi 、 Br₂ 作用下， 以 环己烷 为溶剂， 生成
  参考文献：
  名称：

  Reaction of 1,2-Dehydro-o-carborane with Acetylenes. Synthesis and Structure of a Carborane Analog of Benzocyclobutadiene

  摘要：

  Although 1,2-dehydro-o-carborane reacts with 3-hexyne to give the product of an ene reaction, it adds in both ene and 2 + 2 fashions to 1-phenyl-1-propyne to give 9 and 10, respectively. Single-crystal X-ray diffraction of 10 yields a structure for this three-dimensional analogue of benzocyclobutadiene. The stability of 10 shows that there is no strong orbital connection between the cage and the exo-cage pi system. Compound 10 reacts photochemically with 1,3-butadiene to give the 2 + 2 adduct 12.

  DOI：

  10.1021/ic00125a028

文献信息

• Ene Reaction of <i>o</i>-Carboryne with Alkynes and Alkenes at Room Temperature: Synthesis of <i>o</i>-Carboranyl Allenes and Alkenes
  作者：Jie Zhang、Zuowei Xie

  DOI：10.1021/acs.orglett.1c00649

  日期：2021.4.16

  temperature an efficient ene reaction with a large variety of alkynes and alkenes possessing an α-CH proton to give a series of o-carboranyl allenes and alkenes in good to high isolated yields. This reaction has a broad substrate scope from alkyl and aryl to silyl substituents. This protocol provides a facile synthetic method for accessing cage C-substituted carboranyl allenes and alkenes, which may be utilized

  邻-碳硼炔在室温下与多种具有α-CH质子的炔和烯烃进行有效的烯反应，从而以高至高的分离收率得到一系列邻-甲碳烷基烯丙基和烯。该反应具有广泛的底物范围，从烷基和芳基到甲硅烷基取代基。该协议为访问笼状C取代的碳硼烷基艾伦和烯烃提供了一种简便的合成方法，可用作合成多官能化碳硼烷的有用原料。