(Mes)2Ge(CCSiMe3)(CH2CH2(t-Bu)) | 1286755-78-9

• 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: (Mes)2Ge(CCSiMe3)(CH2CH2(t-Bu))
• 英文别名: 2-[3,3-Dimethylbutyl-bis(2,4,6-trimethylphenyl)germyl]ethynyl-trimethylsilane；2-[3,3-dimethylbutyl-bis(2,4,6-trimethylphenyl)germyl]ethynyl-trimethylsilane
• CAS: 1286755-78-9
• 化学式: C₂₉H₄₄GeSi
• 分子量: 493.344
• InChiKey: ZKIAXKGLAKMDIW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.96
• 重原子数：
  31
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  dimesitylvinylfluorogermane 、 叔丁基锂 、 三甲基乙炔基硅 以 氘代苯 为溶剂， 生成 (Mes)2Ge(CHCH(SiMe3))(CHCH(t-Bu)) 、 (Mes)2Ge(CCSiMe3)(CH2CH2(t-Bu)) 、 ((Mes)2GeCHCH2(t-Bu))2
  参考文献：
  名称：

  Reactivity of a Germene toward Terminal Alkynes: Competition between Cycloaddition, Ene-Addition, and CH-Insertion

  摘要：

  A variety of terminal alkynes were added to Mes(2)Ge=CHCH(2)t-Bu, a naturally polarized germene. Three different modes of reactivity we:re observed: cycloaddition to give germacyclobutenes, ene-addition to give vinylgermanes, and addition across the acetylenic C-H bond to give germylacetylenes. Mechanisms for the formation of the products are proposed. The reactivity of the naturally polarized germene toward terminal alkynes is compared to that of the analogous silene,

  DOI：

  10.1021/om200048p

文献信息

• Reactivity of a Germene toward Terminal Alkynes: Competition between Cycloaddition, Ene-Addition, and CH-Insertion
  作者：Laura C. Pavelka、Kim M. Baines

  DOI：10.1021/om200048p

  日期：2011.4.25

  A variety of terminal alkynes were added to Mes(2)Ge=CHCH(2)t-Bu, a naturally polarized germene. Three different modes of reactivity we:re observed: cycloaddition to give germacyclobutenes, ene-addition to give vinylgermanes, and addition across the acetylenic C-H bond to give germylacetylenes. Mechanisms for the formation of the products are proposed. The reactivity of the naturally polarized germene toward terminal alkynes is compared to that of the analogous silene,