1-Chloro-N,N-dimethyl-1,1-bis(2,4,6-trimethylphenyl)germanamine | 202128-02-7

• 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-Chloro-N,N-dimethyl-1,1-bis(2,4,6-trimethylphenyl)germanamine
• 英文别名: N-[chloro-bis(2,4,6-trimethylphenyl)germyl]-N-methylmethanamine
• CAS: 202128-02-7
• 化学式: C₂₀H₂₈ClGeN
• 分子量: 390.492
• InChiKey: JHDQCIOQSCDOKA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.89
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  二氯双(2,4,6-三甲基苯基)锗 、 1-Chloro-N,N-dimethyl-1,1-bis(2,4,6-trimethylphenyl)germanamine 以 四氢呋喃 为溶剂， 生成 germanium phenylimide 、 bis(dimesitylchlorogermyl)carbodiimide
  参考文献：
  名称：

  Synthesis and Structure of Oligomeric Dimesitylgermyl-Substituted Carbodiimides; Characterization of Higher Oligomers

  摘要：

  New cyclic oligomers of dimesitylgermylene carbodiimides (Mes(2)GeNCN)(n) (n = 3 (1) and 4 (2)) were synthesized by reactions of dimesityldichlorogermane with either cyanamide in the presence of triethylamine or lithium cyanamide. The reactions always gave 1, the trimer of the hypothetical (Mes(2)Ge = N - CN), as the major compound. Higher oligomers 3 (n up to 20 - 30) also can be isolated, depending on the reaction conditions. In THF solution at room temperature, 2 and 3 slowly isomerize to 1, which seems to be the most stable compound. X-ray analysis of trimer 1 and tetramer 2 shows unstrained tetrahedral germanium atoms and linear diimine linkers.

  DOI：

  10.1021/om970604k
• 作为产物：
  描述：

  二氯双(2,4,6-三甲基苯基)锗 、 lithium dimethylamide 以 四氢呋喃 为溶剂， 以74%的产率得到1-Chloro-N,N-dimethyl-1,1-bis(2,4,6-trimethylphenyl)germanamine
  参考文献：
  名称：

  Synthesis and Structure of Oligomeric Dimesitylgermyl-Substituted Carbodiimides; Characterization of Higher Oligomers

  摘要：

  New cyclic oligomers of dimesitylgermylene carbodiimides (Mes(2)GeNCN)(n) (n = 3 (1) and 4 (2)) were synthesized by reactions of dimesityldichlorogermane with either cyanamide in the presence of triethylamine or lithium cyanamide. The reactions always gave 1, the trimer of the hypothetical (Mes(2)Ge = N - CN), as the major compound. Higher oligomers 3 (n up to 20 - 30) also can be isolated, depending on the reaction conditions. In THF solution at room temperature, 2 and 3 slowly isomerize to 1, which seems to be the most stable compound. X-ray analysis of trimer 1 and tetramer 2 shows unstrained tetrahedral germanium atoms and linear diimine linkers.

  DOI：

  10.1021/om970604k

文献信息

• Synthesis and Structure of Oligomeric Dimesitylgermyl-Substituted Carbodiimides; Characterization of Higher Oligomers
  作者：Mohamed Dahrouch、Monique Rivière-Baudet、Jacques Satgé、Monique Mauzac、Christine J. Cardin、James H. Thorpe

  DOI：10.1021/om970604k

  日期：1998.2.1

  New cyclic oligomers of dimesitylgermylene carbodiimides (Mes(2)GeNCN)(n) (n = 3 (1) and 4 (2)) were synthesized by reactions of dimesityldichlorogermane with either cyanamide in the presence of triethylamine or lithium cyanamide. The reactions always gave 1, the trimer of the hypothetical (Mes(2)Ge = N - CN), as the major compound. Higher oligomers 3 (n up to 20 - 30) also can be isolated, depending on the reaction conditions. In THF solution at room temperature, 2 and 3 slowly isomerize to 1, which seems to be the most stable compound. X-ray analysis of trimer 1 and tetramer 2 shows unstrained tetrahedral germanium atoms and linear diimine linkers.