丙酰胺,2,2-二甲基-N-[三(2,4,6-三甲苯基)甲锗烷基]- | 139925-57-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 丙酰胺,2,2-二甲基-N-[三(2,4,6-三甲苯基)甲锗烷基]-
• 英文名称: N-trimesitylgermyl 2,2-dimethylpropanamide
• 英文别名: 2,2-dimethyl-N-tris(2,4,6-trimethylphenyl)germylpropanamide
• CAS: 139925-57-8
• 化学式: C₃₂H₄₃GeNO
• 分子量: 530.29
• InChiKey: UIUNCOGFRLWCNK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.59
• 重原子数：
  35.0
• 可旋转键数：
  4.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  29.1
• 氢给体数：
  1.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  氯三(2,4,6-三甲基苯基)锗 以 乙醚 、 氨 、 苯 为溶剂， 生成 丙酰胺,2,2-二甲基-N-[三(2,4,6-三甲苯基)甲锗烷基]-
  参考文献：
  名称：

  Synthesis, reactivity and crystal structure of trimesitylgermylamine, Mes3GeNH2

  摘要：

  Trimesitylgermylamine, Mes3GeNH2, prepared in high yield by the coupling of Mes3GeCl (Mes = 2,4,6-Me3C6H2) with NaNH2 or LiNH2, has been fully characterized by H-1 and C-13 NMR, IR and mass spectrometry. It is a rare example of a stable primary germylamine, melting at 166-degrees-C, which is only slowly cleaved by H2O, CH3OH, HCl or phenol, indicating that the central Ge atom is protected from attack by the mesityl groups. Unlike other germylamines, Mes3GeNH2 reacts with tBuCOCl to give the N-substituted amide, Mes3GeNHCOtBu, rather than Mes3GeCl. Preliminary X-ray crystallographic analyses reveal that the Ge atom has approximate tetrahedral coordination with an average Ge-C bond length of 1.978(3) angstrom and a Ge-N bond length of 1.854(3) angstrom, and crowding around the Ge atom so that it is shielded from attack by approaching reactants.

  DOI：

  10.1016/0022-328x(92)83032-d

文献信息

• Riviere-Baudet, Monique; Morere, Alain; Onyszchuk, Mario, Phosphorus, Sulfur and Silicon and the Related Elements, 1992, vol. 70, # 1/2, p. 75 - 90
  作者：Riviere-Baudet, Monique、Morere, Alain、Onyszchuk, Mario、Satge, Jacques

  DOI：——

  日期：——