6-amino-4-(2-chlorophenyl)-2-phenyl-4H-furo[2,3-b]pyran-5-carbonitrile | 1198395-19-5

• 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: 6-amino-4-(2-chlorophenyl)-2-phenyl-4H-furo[2,3-b]pyran-5-carbonitrile
• 英文别名: 6-Amino-4-(2-chlorophenyl)-2-phenyl-4h-furo-[2,3-b]pyran-5-carbonitrile
• CAS: 1198395-19-5
• 化学式: C₂₀H₁₃ClN₂O₂
• 分子量: 348.788
• InChiKey: OIZDTIADSFZAFD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  72.2
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  乙醇 、 6-amino-4-(2-chlorophenyl)-2-phenyl-4H-furo[2,3-b]pyran-5-carbonitrile 在 sodium ethanolate 作用下， 以 乙醇 为溶剂， 以75%的产率得到
  参考文献：
  名称：

  Synthesis of polyheterocyclic compounds derived from 6-amino- 4-aryl-2-r-4h-furo[2,3-b]pyran-5-carbonitriles

  摘要：

  Syntheses were developed for 4-aryl-6-ethoxy-2-R-furo[2,3-b]pyridine-5-carbonitriles and ethyl esters of 5-amino-4-aryl-7-methyl-2-R-1,9-dioxa-8-azacyclopenta[b]naphthalene-6-carboxylic acids based on the reaction of 6-amino-4-aryl-2-R-4H-furo[2,3-b]pyran-5-carbonitriles with ethyl acetoacetate and nucleophilic recyclization. The mechanisms of these reactions are considered.

  DOI：

  10.1007/s10593-010-0450-0
• 作为产物：
  描述：

  5-苯基-3H-呋喃-2-酮 、 2-氯苯亚甲基丙二腈 在 三乙胺 作用下， 以 二甲基亚砜 为溶剂， 以73%的产率得到6-amino-4-(2-chlorophenyl)-2-phenyl-4H-furo[2,3-b]pyran-5-carbonitrile
  参考文献：
  名称：

  Synthesis of 6-amino-4-aryl- 2R-4H-furo[2,3-b]pyran-5-carbo- nitriles based on the condensation of 3-arylmethylene-3H-furan-2-ones with malononitrile

  摘要：

  Methods were developed for the synthesis of 6-amino-4-aryl-2R-4H-furo[2,3-b]pyran-5-carbonitriles based on the reaction of 3-arylmethylene-3H-furan-2-ones with malononitrile and also using a multicomponent reaction. The reaction schemes are discussed.

  DOI：

  10.1007/s10593-009-0335-2

文献信息

• Synthesis of new furopyrans and angularly fused furopyranochromenes from 3-arylmethylidenefuran-2-ones
  作者：T. V. Anis’kova、A. Yu. Egorova

  DOI：10.1134/s1070428013100187

  日期：2013.10

  Reactions of 5-aryl-3-arylmethylidenefuran-2-ones with malononitrile gave 6-amino-2,4-diaryl-4Hfuro[2,3-b]pyran-5-carbonitriles and 2-aryl-5-imino-5H,11bH-furo[3',2': 5,6]pyrano[3,4-c]chromen-6-amines as potentially biologically active substances.