2-pentyl-benzo[e][1,3]oxazin-4-one | 56429-63-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: 2-pentyl-benzo[e][1,3]oxazin-4-one
• 英文别名: 2-Pentyl-1,3-benzoxazin-4-one
• CAS: 56429-63-1
• 化学式: C₁₃H₁₅NO₂
• 分子量: 217.268
• InChiKey: VJVOODSZGBJITN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  38.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  己酸酐 、 水杨酰胺 在 高氯酸 作用下， 生成 2-pentyl-benzo[e][1,3]oxazin-4-one
  参考文献：
  名称：

  Synthesis of 4H-1,3-benzoxazin-4-onium salts and 4-H-1,3-benzoxazin-4-ones

  摘要：

  DOI：

  10.1007/bf00502422

文献信息

• Compounds
  申请人：——

  公开号：US20030073862A1

  公开（公告）日：2003-04-17

  The present invention relates to 2-(benzoylamino)benzoic acid derivatives of the formula I 1 wherein the variants Ar, X and R are as described in the specification. The said compounds modulate the activity of peroxisome proliferator-activated receptors (PPAR) &agr; and/or &ggr;, and are predicted to be useful in the treatment of metabolic diseases, e.g. type II diabetes.

  本发明涉及式I1的2-(苯甲酰氨基)苯甲酸衍生物，其中变体Ar、X和R如规范中所述。所述化合物调节过氧化物酶增殖物激活受体(PPAR)α和/或γ的活性，并预计可用于治疗代谢性疾病，例如II型糖尿病。
• Process for making triazine UV absorbers using lewis acids and reaction promoters
  申请人：CYTEC Technologies Corp.

  公开号：US20010020094A1

  公开（公告）日：2001-09-06

  It has been now surprisingly discovered after extensive research that 2-halo-4,6-bisaryl-1,3,5-triazine can be prepared with unprecedented selectivity, efficiency, mild conditions, and in high yield by the reaction of cyanuric halide with aromatics in the presence of at least one Lewis acid and at least one reaction promoter. This reaction is also unprecedently general as a variety of aromatics can be used to produce a wide selection of 2-halo-4,6-bisaryl-1,3,5-triazines. The novel approach includes the use of the reaction promoters in combination with at least one Lewis acid under certain reaction conditions to promote the formation of 2-halo-4,6-bisaryl-1,3,5-triazine compounds from cyanuric halide. Preferably, the Lewis acids and reaction promoters are combined to form a complex. 2-Halo-4,6-bisaryl-1,3,5-triazines are key intermediates for making 2-(2-oxyaryl)-4,6-bisaryl-1,3,5-triazine class of UV absorbers.

  经过广泛的研究，令人惊讶地发现，通过氰尿酸卤化物与芳香族化合物在至少一种路易斯酸和至少一种反应促进剂的存在下反应，可以以前所未有的选择性、效率、温和条件和高产率制备2-卤代-4,6-双芳基-1,3,5-三嗪。该反应具有前所未有的广泛性，因为可以使用各种芳香族化合物来生产各种2-卤代-4,6-双芳基-1,3,5-三嗪。新的方法包括在特定反应条件下，将反应促进剂与至少一种路易斯酸结合使用，促进从氰尿酸卤化物中形成2-卤代-4,6-双芳基-1,3,5-三嗪化合物。最好将路易斯酸和反应促进剂组合形成复合物。2-卤代-4,6-双芳基-1,3,5-三嗪是制备2-(2-氧基芳基)-4,6-双芳基-1,3,5-三嗪类紫外线吸收剂的关键中间体。
• Process for making triazine UV absorbers using Lewis acids and reaction promoters
  申请人：CYTEC Industries Corp.

  公开号：US20020013463A1

  公开（公告）日：2002-01-31

  It has been now surprisingly discovered after extensive research that 2-halo-4,6-bisaryl-1,3,5-triazine can be prepared with unprecedented selectivity, efficiency, mild conditions, and in high yield by the reaction of cyanuric halide with aromatics in the presence of at least one Lewis acid and at least one reaction promoter. This reaction is also unprecedently general as a variety of aromatics can be used to produce a wide selection of 2-halo-4,6-bisaryl-1,3,5-triazines. The novel approach includes the use of the reaction promoters in combination with at least one Lewis acid under certain reaction conditions to promote the formation of 2-halo-4,6-bisaryl-1,3,5-triazine compounds from cyanuric halide. Preferably, the Lewis acids and reaction promoters are combined to form a complex. 2-Halo-4,6-bisaryl-1,3,5-triazines are key intermediates for making 2-(2-oxyaryl)-4,6-bisaryl-1,3,5-triazine class of UV absorbers.

  经过广泛的研究，惊人地发现了一种前所未有的选择性、效率、温和条件和高产率的方法，通过氰尿酸卤化物与芳香族化合物在至少一种路易斯酸和至少一种反应促进剂的存在下反应，制备2-卤代-4,6-双芳基-1,3,5-三嗪。这种反应也是前所未有的普适性，因为可以使用各种芳香族化合物来产生广泛的2-卤代-4,6-双芳基-1,3,5-三嗪选择。新方法包括在特定反应条件下使用反应促进剂与至少一种路易斯酸相结合，促进从氰尿酸卤化物中形成2-卤代-4,6-双芳基-1,3,5-三嗪化合物。最好是将路易斯酸和反应促进剂组合成复合物。2-卤代-4,6-双芳基-1,3,5-三嗪是制造2-(2-氧基芳基)-4,6-双芳基-1,3,5-三嗪类紫外线吸收剂的关键中间体。
• Process for Making Trisaryl Triazine UV Absorbers Using Lewis Acids and Reaction Promoters
  申请人：Gupta B. Ram

  公开号：US20070015920A1

  公开（公告）日：2007-01-18

  It has been now surprisingly discovered after extensive research that 2-halo-4,6-bisaryl-1,3,5-triazine can be prepared with unprecedented selectivity, efficiency, mild conditions, and in high yield by the reaction of cyanuric halide with aromatics in the presence of at least one Lewis acid and at least one reaction promoter. This reaction is also unprecedently general as a variety of aromatics can be used to produce a wide selection of 2-halo-4,6-bisaryl-1,3,5-triazines. The novel approach includes the use of the reaction promoters in combination with at least one Lewis acid under certain reaction conditions to promote the formation of 2-halo-4,6-bisaryl-1,3,5-triazine compounds from cyanuric halide. Preferably, the Lewis acids and reaction promoter's are combined to form a complex 2-Halo-4,6-bisaryl-1,3,5-triazines are key intermediates for making 2-(2-oxyaryl)-4,6-bisaryl-1,3,5-triazine class of UV absorbers.

  经过广泛的研究，惊奇地发现可以通过氰尿酸卤化物与芳香族化合物在至少一种路易斯酸和至少一种反应促进剂的存在下反应，在温和的条件下高效、高产地选择性地制备2-卤代-4,6-双芳基-1,3,5-三嗪，这种反应也是前所未有的普遍的，因为各种芳香族化合物都可以用来生产各种2-卤代-4,6-双芳基-1,3,5-三嗪。新的方法包括在特定的反应条件下，使用反应促进剂与至少一种路易斯酸结合，促进从氰尿酸卤化物中形成2-卤代-4,6-双芳基-1,3,5-三嗪化合物。最好是将路易斯酸和反应促进剂组合形成复合物。2-卤代-4,6-双芳基-1,3,5-三嗪是制造2-(2-氧基芳基)-4,6-双芳基-1,3,5-三嗪类紫外线吸收剂的关键中间体。
• 2-(2,4 dihydroxyphenyl)-4,6 bis(3,4-dimethylphenyl)-s-triazine and 2-(2,4-dihydroxyphenyl)4(3,4-dimethylphenyl)-6-(2,3-dimethylphenyl)-s-triazine and derivatives thereof as UV-absorber
  申请人：CYTEC TECHNOLOGY CORP.

  公开号：EP1382599A2

  公开（公告）日：2004-01-21

  A triazine UV absorber compound selected from Compound A or Compound B wherein R1 and R2 are the same or different and each is hydrogen, alkyl of 1 to 24 carbon atoms, haloalkyl of 1 to 24 carbon atoms, alkenyl of 2 to 24 carbon atoms, acyl of 1 to 24 carbon atoms, aryl of 6 to 24 carbon atoms, cycloalkyl of 5 to 24 carbon atoms, cycloacyl of 5 to 24 carbon atoms, aralkyl of 7 to 24 carbon atoms and aracyl of 6 to 24 carbon atoms.

  选自化合物 A 或化合物 B 的三嗪紫外线吸收剂化合物 其中 R1 和 R2 相同或不同，且各自为氢、1 至 24 个碳原子的烷基、1 至 24 个碳原子的卤代烷基、2 至 24 个碳原子的烯基、1 至 24 个碳原子的酰基、6 至 24 个碳原子的芳基、5 至 24 个碳原子的环烷基、5 至 24 个碳原子的环酰基、7 至 24 个碳原子的芳烷基和 6 至 24 个碳原子的芳基。