1-[2'-(dimethylaminomethyl)phenyl]-1-mesityl-3,4-dimethylsilacyclopent-3-ene

• 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-[2'-(dimethylaminomethyl)phenyl]-1-mesityl-3,4-dimethylsilacyclopent-3-ene
• 英文别名: 1-[2-[3,4-dimethyl-1-(2,4,6-trimethylphenyl)-2,5-dihydrosilol-1-yl]phenyl]-N,N-dimethylmethanamine
• 化学式: C₂₄H₃₃NSi
• 分子量: 363.618
• InChiKey: RUCNYJWTANYACP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.59
• 重原子数：
  26.0
• 可旋转键数：
  4.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  3.24
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  2-(N,N-dimethylaminomethyl)phenyllithium 在 magnesium 作用下， 以 四氢呋喃 、 乙醚 、 氘代苯 为溶剂， 反应 200.5h， 生成 1-[2'-(dimethylaminomethyl)phenyl]-1-mesityl-3,4-dimethylsilacyclopent-3-ene
  参考文献：
  名称：

  New Dichlorosilanes, Cyclotrisilanes, and Silacyclopropanes as Precursors of Intramolecularly Coordinated Silylenes

  摘要：

  Three highly coordinated dichlorosilanes, 11a, 12, and 13, were synthesized, and their structures were investigated in solution as well as in the solid state (12 and 13). The reductive dehalogenation of 11a and 12 with magnesium yielded cyclotrisilanes 14 and 20, which are in equilibrium with silylenes 15 and 24 as shown by trapping and silylene-exchange experiments. Treatment of 13 with magnesium metal afforded a mixture of benzosilacyclobutene 38 and disilane 40, which also was obtained by the thermolysis of silacyclopropane 44. Trapping experiments corroborated the involvement of silylene 43 in these reactions.

  DOI：

  10.1002/(sici)1521-3765(19980515)4:5<852::aid-chem852>3.0.co;2-7

文献信息

• Synthesis of di- and trisilanes with potentially chelating substituents
  作者：Johannes Belzner、Uwe Dehnert、Dirk Schär、Bernhard Rohde、Peter Müller、Isabel Usón

  DOI：10.1016/s0022-328x(01)01451-6

  日期：2002.4

  Silylenes 2 or 4, generated by thermolysis of cyclotrisilanes 1 and 3, were inserted into the SiCl or SiH bonds of monosilanes to yield a variety of disilanes, which can be further functionalized subsequently. In a few cases, trisilanes are accessible by the reaction of 1 with disilanes. The reaction of a metalated silane with a chlorosilane is an alternative method for the formation of SiSi bonds

  硅烯2或4，通过cyclotrisilanes的热分解产生的1和3，分别插入甲硅烷的SiCl或SiH键，以产生各种乙硅烷，其可随后被进一步官能化。在少数情况下，三硅烷是通过反应接近1与二硅烷。与氯硅烷一个金属化的硅烷的反应为的SiSi债券，这原来是为大取代的乙硅烷的合成是特别有用的形成的替代方法。一些新的二氯二和三硅烷本身作为硅烯的热的前体2或4，挤压其可通过催化1或3在某些情况下。
• New Dichlorosilanes, Cyclotrisilanes, and Silacyclopropanes as Precursors of Intramolecularly Coordinated Silylenes
  作者：Johannes Belzner、Uwe Dehnert、Heiko Ihmels、Peter Müller

  DOI：10.1002/(sici)1521-3765(19980515)4:5<852::aid-chem852>3.0.co;2-7

  日期：——

  Three highly coordinated dichlorosilanes, 11a, 12, and 13, were synthesized, and their structures were investigated in solution as well as in the solid state (12 and 13). The reductive dehalogenation of 11a and 12 with magnesium yielded cyclotrisilanes 14 and 20, which are in equilibrium with silylenes 15 and 24 as shown by trapping and silylene-exchange experiments. Treatment of 13 with magnesium metal afforded a mixture of benzosilacyclobutene 38 and disilane 40, which also was obtained by the thermolysis of silacyclopropane 44. Trapping experiments corroborated the involvement of silylene 43 in these reactions.