6-(piperidin-1-yl)-9-(4-tolyl)-9H-purine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 6-(piperidin-1-yl)-9-(4-tolyl)-9H-purine
• 英文别名: 6-(piperidin-1-yl)-9-p-tolyl-9H-purine；9-(4-Methylphenyl)-6-piperidin-1-ylpurine
• 化学式: C₁₇H₁₉N₅
• 分子量: 293.371
• InChiKey: YBSKVKGMBPCSNM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  46.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  哌啶 、 6-chloro-9-(4-methylphenyl)-9H-purine 在 三乙胺 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以77%的产率得到6-(piperidin-1-yl)-9-(4-tolyl)-9H-purine
  参考文献：
  名称：

  Basyouni, W. M.; Hosni, Hanaa M.; Helmy, Samia M., Egyptian Journal of Chemistry, 1999, vol. 42, # 6, p. 587 - 598

  摘要：

  DOI：

文献信息

• A New Approach to the Synthesis ofN,N-Dialkyladenine Derivatives
  作者：M. José Alves、M. Alice Carvalho、Sílvia Carvalho、Alice M. Dias、Francisco H. Fernandes、M. Fernanda Proença

  DOI：10.1002/ejoc.200700416

  日期：2007.10

  N,N-Dialkyladenine derivatives were prepared by two different reaction sequences starting from 5-amino-4-cyanoformimidoylimidazoles. When these imidazoles were treated with dimethylformamide diethyl acetal, a 5-aminomethyleneamino-4-cyanoformimidoylimidazole was isolated and evolved to the N,N-dialkyladenine in the presence of a secondary alkylamine. The same purine structure was isolated when the

  N,N-二烷基腺嘌呤衍生物是通过两种不同的反应序列从 5-amino-4-cyanoformimidoylimidazoles 开始制备的。当这些咪唑用二甲基甲酰胺二乙基乙缩醛处理时，5-氨基亚甲基氨基-4-氰基甲酰亚胺基咪唑被分离出来并在仲烷基胺的存在下演变为N，N-二烷基腺嘌呤。当首先用仲胺处理 5-氨基-4-氰基甲酰亚胺基咪唑以得到稳定的 4-脒基-5-氨基咪唑时，分离出相同的嘌呤结构。在室温下，当 4-脒基-5-氨基咪唑与二甲基甲酰胺二乙缩醛混合时，生成所需产物。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
• Unexpected Behaviour of 6-Cyanopurines Towards Secondary Amines
  作者：Amal Al-Azmi、K. Anita Kumari

  DOI：10.3987/com-13-12695

  日期：——

  Reaction of 6-cyanopurines with excess dimethylamine and excess piperidine at room temperature or by reflux-respectively-yielded a mixture of 6-purinecarboximidamides and N,N-dialkylpurines or piperidin-1-yl(purin-6-yl)methanimine and (piperidin-1-yl)-9H-purine, respectively. 6-Purinecarboximidamides were initially formed from the reaction, whereas N,N-dialkylpurines were detected in the mixture 30 min afterward. Both purines appeared to be generated from different mechanistic pathways.