4-甲基-2-[4-(4-甲基-5-氧代-4H-1,3-恶唑-2-基)苯基]-4H-1,3-恶唑-5-酮 | 22102-60-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 4-甲基-2-[4-(4-甲基-5-氧代-4H-1,3-恶唑-2-基)苯基]-4H-1,3-恶唑-5-酮
• 英文名称: 4,4'-dimethyl-4H,4'H-2,2'-p-phenylene-bis-oxazol-5-one
• 英文别名: 4,4'-Dimethyl-4H,4'H-2,2'-p-phenylen-bis-oxazol-5-on；2,2'-(1,4-Phenylene)bis(4-methyl-1,3-oxazol-5(4H)-one)；4-methyl-2-[4-(4-methyl-5-oxo-4H-1,3-oxazol-2-yl)phenyl]-4H-1,3-oxazol-5-one
• CAS: 22102-60-9
• 化学式: C₁₄H₁₂N₂O₄
• 分子量: 272.26
• InChiKey: CSMXHTLRHLWQKW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  77.3
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4-甲基-2-[4-(4-甲基-5-氧代-4H-1,3-恶唑-2-基)苯基]-4H-1,3-恶唑-5-酮 、 苯胺 生成 1-N,4-N-bis(1-anilino-1-oxopropan-2-yl)benzene-1,4-dicarboxamide
  参考文献：
  名称：

  XOSRUASHVILI, T. A.;KIRMELASHVILI, L. I.;XARADZE, D. P.;KATSARAVA, R. D., SOOBSHCH. AN GSSR, 136,(1989) N, S. 329-332

  摘要：

  DOI：
• 作为产物：
  描述：

  N,N'-terephthaloyl-di-alanine 在 乙酸酐 作用下， 生成 4-甲基-2-[4-(4-甲基-5-氧代-4H-1,3-恶唑-2-基)苯基]-4H-1,3-恶唑-5-酮
  参考文献：
  名称：

  Synthesis of 2,2'-Bis-[5(4H)-oxazolones]

  摘要：

  DOI：

  10.1021/ja01611a042

文献信息

• Process for producing aromatic polyesters having increased degrees of polymerization and moulded articles composed of these polyesters
  申请人：TEIJIN LIMITED

  公开号：EP0019061A1

  公开（公告）日：1980-11-26

  A process for producing an aromatic polyester having an increased degree of polymerization. The process comprises reacting a hydroxyl-terminated, substantially linear, fiber-forming aromatic polyester having an aromatic dicarboxylic acid as a main acid component at an elevated temperature with a bi-cyclic imino ester compound of formula (I) or formula (II). According to the process, the molecularchains of the aromatic polyester are bonded to each other by the terminal hydroxyl groups thereof to form rapidly the aromatic polyester having an increased degree of polymerization. I Bis-oxazolones 11 Bis-oxazinones e.g.

  一种生产聚合度提高的芳香族聚酯的工艺。该工艺包括在高温下使以芳香族二羧酸为主要酸组分的羟基封端、基本线性的芳香族聚酯与式 (I) 或式 (II) 的双环亚氨基酯化合物反应。根据该工艺，芳香族聚酯的分子链通过其末端羟基相互键合，从而快速形成聚合度提高的芳香族聚酯。 I 双噁唑酮 11 双噁唑酮，例如
• ALIPHATIC POLYESTER COPOLYMER AND PROCESS FOR PRODUCING THE SAME, BIODEGRADABLE RESIN MOLDING BASED ON ALIPHATIC POLYESTER, AND LACTONE-CONTAINING RESIN
  申请人：DAICEL CHEMICAL INDUSTRIES, Ltd.

  公开号：EP1354908A1

  公开（公告）日：2003-10-22

  A high molecular weight aliphatic polyester copolymer, a high molecular weight aliphatic polyester copolymer containing polylactic acid; process for industrially producing these copolymers; composition of these copolymers; and various uses thereof. These copolymers have practical properties which make the copolymers moldable. They are free from the problem of plasticizer bleeding and can be degraded by microorganisms present in soils or water. They give moldings, such as sheets and films, which combine a sufficient strength with tear resistance. When the copolymers are ones having a branched structure, they give a molding having excellent mechanical properties. The moldings obtained from compositions containing either of these copolymers are excellent in elongation and biodegradability and have a satisfactory balanc therebetween. In particular, blending with one or more other biodegradable resins gives a molding having better moldability.

  一种高分子量脂肪族聚酯共聚物，一种含有聚乳酸的高分子量脂肪族聚酯共聚物；工业化生产这些共聚物的工艺；这些共聚物的成分；及其各种用途。这些共聚物具有实用的特性，使共聚物可以成型。它们没有增塑剂渗出的问题，可被土壤或水中的微生物降解。这些共聚物可制成具有足够强度和抗撕裂性的成型品，如板材和薄膜。当共聚物是具有支链结构的共聚物时，它们可制成具有优异机械性能的模塑物。由含有这些共聚物中任何一种共聚物的组合物制成的模塑物在伸长率和生物降解性方面都非常出色，并在两者之间取得了令人满意的平衡。特别是与一种或多种其他生物可降解树脂混合后，模塑物具有更好的成型性。
• XOSRUASHVILI, T. A.;KIRMELASHVILI, L. I.;XARADZE, D. P.;KATSARAVA, R. D., SOOBSHCH. AN GSSR, 136,(1989) N, S. 329-332
  作者：XOSRUASHVILI, T. A.、KIRMELASHVILI, L. I.、XARADZE, D. P.、KATSARAVA, R. D.

  DOI：——

  日期：——
• Imidazolinone-containing polymers and copolymers
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0185493B1

  公开（公告）日：1993-07-28
• Preparation process of polyhydroxycarboxylic acid
  申请人：MITSUI CHEMICALS, INC.

  公开号：EP0710684B1

  公开（公告）日：2001-01-31