1,4-Bis-<4,4-dimethyl-oxazolon-(5)-yl-(2)>-butan | 61165-93-3

• 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
• 英文名称: 1,4-Bis-<4,4-dimethyl-oxazolon-(5)-yl-(2)>-butan
• 英文别名: 4,4,4',4'-tetramethyl-4H,4'H-2,2'-butane-1,4-diyl-bis-oxazol-5-one；4,4,4',4'-tetramethyl-4H,4'H-2,2'-butanediyl-bis-oxazol-5-one；4,4,4',4'-Tetramethyl-4H,4'H-2,2'-butandiyl-bis-oxazol-5-on；5(4H)-Oxazolone, 2,2'-(1,4-butanediyl)bis[4,4-dimethyl-；2-[4-(4,4-dimethyl-5-oxo-1,3-oxazol-2-yl)butyl]-4,4-dimethyl-1,3-oxazol-5-one
• CAS: 61165-93-3
• 化学式: C₁₄H₂₀N₂O₄
• 分子量: 280.324
• InChiKey: GCKLGLKRQJLXNN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.71
• 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：

  2-氨基-2-甲基丙酸苄酯 、 1,4-Bis-<4,4-dimethyl-oxazolon-(5)-yl-(2)>-butan 在 吡啶 作用下， 生成 N,N-Adipoyl-bis-(α-amino-isobutyryl-α-amino-isobuttersaeure-benzylester)
  参考文献：
  名称：

  Faust,G.; Klepel,M., Journal fur praktische Chemie (Leipzig 1954), 1960, vol. 11, p. 133 - 145

  摘要：

  DOI：

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
• Flame-retardant resin composition and electric wire
  申请人：POLYPLASTICS CO. LTD.

  公开号：EP0320159A1

  公开（公告）日：1989-06-14

  The invention provides a flame-retardant resin composition characterised in that it comprises (A) an aromatic polyester prepared by condensation polymerization between (a) a component substantially comprising an aromatic dicarboxylic acid or an ester-­forming derivative thereof and (b) a component substantially comprising an aliphatic diol or an ester-­forming derivative thereof, (B) 0.1 to 30% by weight based on the total amount of the composition of a compound represented by the general formula (1) or (2) wherein X represents a halogen atom; Y₁ and Y₂ each represent a group selected from hydroxyl, carboxyl, glycidyl ester and glycidyl ether groups; Z is a monovalent or divalent organic group and n is an integer of 1 or more and (C) 0.1 to 30% by weight based on the total amount of the composition of a compound represented by the general formula (3): L₁-M-L₂      (3) wherein M is a divalent organic group L₁ and L₂ may be the same or different from each other and each represent a 3- to 8-membered cyclic reactive group selected from those having the general formulae (4) to (7): in which each of R₁, R₂ and R₃ represent a divalent organic group wherein a hydrogen atom directly bonded to the ring may be substituted with an alkyl and/or aryl group. The invention also includes electric wires coated therewith.

  本发明提供了一种阻燃树脂组合物，其特征在于该组合物包括 (A) 由以下组分缩合聚合制备的芳香族聚酯：(a) 主要由芳香族二羧酸或其酯类衍生物组成的组分；(b) 主要由脂肪族二元醇或其酯类衍生物组成的组分、 (B) 以组合物总重量为基准，0.1%至 30%由通式(1)或(2)代表的化合物 其中 X 代表卤素原子；Y₁ 和 Y₂ 各自代表选自羟基、羧基、缩水甘油酯和缩水甘油醚基团的基团；Z 是一价或二价有机基团，n 是 1 或 1 以上的整数，且 (C) 通式（3）所代表的化合物占组合物总量的 0.1%至 30%（以重量计）： L₁-M-L₂ (3) 其中 M 是二价有机基团 L₁ 和 L₂ 可以彼此相同或不同，各自代表从通式（4）至（7）中选出的 3 至 8 元环状活性基团： 其中 R₁、R₂ 和 R₃ 各自代表二价有机基团，其中与环直接结合的氢原子可被烷基和/或芳基取代。 本发明还包括涂有该物质的电线。
• Silyl 2-amidoacetate and silyl 3-amidopropionate compositions
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0333361A2

  公开（公告）日：1989-09-20

  The present invention provides novel silyl 2-amidoacetates and silyl 3-amidopropionates which are the reaction products of azlactone and silanol reactants. The novel products result from nucleophilic addition of a soluble or insoluble, low or high molecular weight reactant containing one or more silanol groups and a soluble or insoluble, low or high molecular weight reactant containing one or more azlactone groups. The reaction products provide for high adhesion between the siliceous and azlactone reactants, as would be useful as protective coatings particularly on silicon-containing materials. It has been recognized in the present invention that silyl 2-amidoacetates and silyl 3-amidopropionates are useful linkages between silanol and azlactone derived materials.

  本发明提供了新型 2-氨基乙酸硅酯和 3-氨基丙酸硅酯，它们是偶氮内酯和硅烷醇反应物的反应产物。这些新型产品是由含有一个或多个硅烷醇基团的可溶性或不可溶性、低分子量或高分子量反应物与含有一个或多个氮内酯基团的可溶性或不可溶性、低分子量或高分子量反应物亲核加成而成。反应产物使硅质反应物和氮内酯反应物之间具有很高的附着力，可用作保护涂层，特别是在含硅材料上。本发明已认识到，2-氨基乙酸硅酯和 3-氨基丙酸硅酯是硅醇和氮内酯衍生材料之间的有用连接物。
• Method involving thermally sensitive alpha-amidoacetyl or beta-amidopropionyl linkages
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0433034A2

  公开（公告）日：1991-06-19

  Compounds containing alpha-amidoacetyl linkages are described that are thermally labile and yield nucleophilic and azlactone products. Nucleophiles are useful as curing agents for epoxy resin sealants and adhesives and azlactones are useful in crosslinking systems for polymers.

  介绍了含有α-氨基乙酰基连接的化合物，这些化合物具有热亲和性，可产生亲核产物和氮内酯产物。亲核物可用作环氧树脂密封剂和粘合剂的固化剂，氮内酯可用于聚合物的交联系统。
• 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。