6-<(1,1'-biphenyl)-4-yl>-3-<(1,1'-biphenyl)-4-ylcarbonyl>-4-hydroxy-2H-pyran-2-one | 145489-50-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 6-<(1,1'-biphenyl)-4-yl>-3-<(1,1'-biphenyl)-4-ylcarbonyl>-4-hydroxy-2H-pyran-2-one
• CAS: 145489-50-5
• 化学式: C₃₀H₂₀O₄
• 分子量: 444.486
• InChiKey: ZVETXQADASWEGL-UHFFFAOYSA-N

物化性质

• 沸点：
  631.3±55.0 °C(predicted)
• 密度：
  1.294±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

反应信息

• 作为反应物：
  描述：

  6-<(1,1'-biphenyl)-4-yl>-3-<(1,1'-biphenyl)-4-ylcarbonyl>-4-hydroxy-2H-pyran-2-one 在 盐酸 、 溶剂黄146 作用下， 以 乙醇 、 正丁醇 为溶剂， 反应 43.0h， 生成 2,6-di<(1,1'-biphenyl)-4-yl>-4H-pyran-4-one
  参考文献：
  名称：

  Synthesis of some schiff bases of 3-aroyl-6-aryl-4-hydroxy-2H-pyran-2-ones

  摘要：

  The reaction of 3-aroyl-6-aryl-4-hydroxy-2H-pyran-2-ones (Ar = p-tolyl, 1,1'-biphenyl-4-yl or thienyl) with aniline and substituted o-phenylenediamine (R = H, CH3 or Cl) yields a series of new Schiff bases 2 a - f in 51 - 72% yield. Bromination of 1 a gave the 5-bromo derivative 1 c, while the compounds 1 a, 1 b, 2 b, 2e, and 2 f were converted into 2,6-diaryl-4 H-pyran-4-ones 3 a - c. All products have been fully characterized.

  DOI：

  10.1007/bf00812331
• 作为产物：
  描述：

  1,6-bis<(1,1'-biphenyl)-4-yl>-hexane-1,3,4,6-tetrone 在 lead(IV) acetate 、 溶剂黄146 作用下， 反应 8.0h， 以54%的产率得到6-<(1,1'-biphenyl)-4-yl>-3-<(1,1'-biphenyl)-4-ylcarbonyl>-4-hydroxy-2H-pyran-2-one
  参考文献：
  名称：

  Synthesis of some schiff bases of 3-aroyl-6-aryl-4-hydroxy-2H-pyran-2-ones

  摘要：

  The reaction of 3-aroyl-6-aryl-4-hydroxy-2H-pyran-2-ones (Ar = p-tolyl, 1,1'-biphenyl-4-yl or thienyl) with aniline and substituted o-phenylenediamine (R = H, CH3 or Cl) yields a series of new Schiff bases 2 a - f in 51 - 72% yield. Bromination of 1 a gave the 5-bromo derivative 1 c, while the compounds 1 a, 1 b, 2 b, 2e, and 2 f were converted into 2,6-diaryl-4 H-pyran-4-ones 3 a - c. All products have been fully characterized.

  DOI：

  10.1007/bf00812331