5-Ethyl-4-(3-nitro-phenyl)-2,6-diphenyl-4H-[1,3]oxazine | 142232-50-6

• 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: 5-Ethyl-4-(3-nitro-phenyl)-2,6-diphenyl-4H-[1,3]oxazine
• 英文别名: 5-ethyl-4-(3-nitrophenyl)-2,6-diphenyl-4H-1,3-oxazine
• CAS: 142232-50-6
• 化学式: C₂₄H₂₀N₂O₃
• 分子量: 384.434
• InChiKey: KDQAXRXPOLIZQJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  29
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  67.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-苯基-1-丁炔 、 N-<(benzotriazol-1-yl)(3-nitrophenyl)methyl>benzamide 在 三氯化铝 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 以76%的产率得到5-Ethyl-4-(3-nitro-phenyl)-2,6-diphenyl-4H-[1,3]oxazine
  参考文献：
  名称：

  N-[1-(Benzotriazol-1-yl)alkyl]amides, versatile amidoalkylation reagents. Part 4. A New Synthetic Route to 4H-1,3-Oxazines

  摘要：

  A variety of 2,4,6-tri- and 2,4,5,6-tetrasubstituted 4H-1,3-oxazines (7 a-i) were synthesized in excellent yields by the reaction of acetylenes (5) in the presence of aluminum chloride with N-[1-(benzotriazol-1-yl) alkyl]amides 4, themselves readily prepared from benzotriazole (1) with amides (2) and aldehydes (3).

  DOI：

  10.1002/prac.19923340203

文献信息

• N-[1-(Benzotriazol-1-yl)alkyl]amides, versatile amidoalkylation reagents. Part 4. A New Synthetic Route to 4H-1,3-Oxazines
  作者：Alan R. Katritzky、J. Pernak、Wei-Qiang Fan

  DOI：10.1002/prac.19923340203

  日期：——

  A variety of 2,4,6-tri- and 2,4,5,6-tetrasubstituted 4H-1,3-oxazines (7 a-i) were synthesized in excellent yields by the reaction of acetylenes (5) in the presence of aluminum chloride with N-[1-(benzotriazol-1-yl) alkyl]amides 4, themselves readily prepared from benzotriazole (1) with amides (2) and aldehydes (3).