N,N,4,7-tetramethyl-2-tosyl-2,3-dihydro-1H-pyrrolo[3,4-c]-pyridin-6-amine | 1422357-60-5

• 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: N,N,4,7-tetramethyl-2-tosyl-2,3-dihydro-1H-pyrrolo[3,4-c]-pyridin-6-amine
• 英文别名: N,N,4,7-tetramethyl-2-(4-methylphenyl)sulfonyl-1,3-dihydropyrrolo[3,4-c]pyridin-6-amine
• CAS: 1422357-60-5
• 化学式: C₁₈H₂₃N₃O₂S
• 分子量: 345.466
• InChiKey: VJHJLNAIODLHHG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  61.9
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  对甲苯磺酰胺 在 2,9-二甲基-4,7二苯基-1,10-菲啰啉 、 2-Methyl-1-Propenylmagnesium Bromide 、 potassium carbonate 、 C₂₆H₂₀Cl₂FeN₂ 作用下， 以 四氢呋喃 、 2-甲基四氢呋喃 、 乙腈 为溶剂， 反应 24.0h， 生成 N,N,4,7-tetramethyl-2-tosyl-2,3-dihydro-1H-pyrrolo[3,4-c]-pyridin-6-amine
  参考文献：
  名称：

  一种多功能、具有官能团耐受性且稳定的铁预催化剂，用于通过 [2+2+2] 环加成构建芳烃和三嗪环

  摘要：

  描述了一种依赖于使用空气稳定的铁预催化剂的新的[2+2+2]环加成过程，该过程允许在绿色溶剂和温和条件下构建芳香环和含氮杂芳环。据报道，1,6-或1,7-二炔与炔之间的环加成和交叉环加成具有广泛的功能耐受性，从而产生各种可功能化的支架。

  DOI：

  10.1002/chem.202400096

文献信息

• Iron-Catalyzed Cycloaddition Reaction of Diynes and Cyanamides at Room Temperature
  作者：Chunxiang Wang、Dongping Wang、Fen Xu、Bin Pan、Boshun Wan

  DOI：10.1021/jo400057t

  日期：2013.4.5

  An iron-catalyzed [2 + 2 + 2] cycloaddition reaction of diynes and cyanamides at room temperature is reported. Highly substituted 2-aminopyridines were obtained in good to excellent yields with high regioselectivity. Insights toward the reaction process were investigated through in situ IR spectra and control experiments. In this iron-catalyzed cycloaddition reaction, the active iron species was generated only in the presence of both alkynes and nitriles. The lower reaction temperature, broad substrates scope, and inversed regioselectivity make it a complementary method to the previously developed iron catalytic system.
• A Versatile, Functional Group‐Tolerant, and Bench‐Stable Iron Precatalyst for Building Arene and Triazine Rings by [2+2+2] Cycloadditions
  作者：William Parisot、Mansour Haddad、Phannarath Phansavath、Guillaume Lefèvre、Virginie Ratovelomanana‐Vidal

  DOI：10.1002/chem.202400096

  日期：2024.4.16

  A new [2+2+2] cycloaddition procedure relying on the use of an air-stable iron precatalyst is described, which allows the construction of aromatic and nitrogen-containing heteroaromatic rings in green solvents and mild conditions. Cycloadditions and cross-cycloadditions between 1,6- or 1,7-diynes and alkynes are reported, with a broad functional tolerance, leading to a variety of functionalizable scaffolds

  描述了一种依赖于使用空气稳定的铁预催化剂的新的[2+2+2]环加成过程，该过程允许在绿色溶剂和温和条件下构建芳香环和含氮杂芳环。据报道，1,6-或1,7-二炔与炔之间的环加成和交叉环加成具有广泛的功能耐受性，从而产生各种可功能化的支架。