双(3-氨基-4-甲氧基苯基)甲酮 | 71969-51-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 双(3-氨基-4-甲氧基苯基)甲酮
• 英文名称: bis(4-methoxy-3-aminophenyl)methanone
• 英文别名: 3,3'-diamino-4,4'-dimethoxybenzophenone；bis(3-amino-4-methoxyphenyl)methanone
• CAS: 71969-51-2
• 化学式: C₁₅H₁₆N₂O₃
• 分子量: 272.304
• InChiKey: BQHONQTZEHHWKX-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：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  87.6
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  双(3-氨基-4-甲氧基苯基)甲酮 以 various solvent(s) 为溶剂， 反应 4.0h， 生成 butyl N-[5-[3-(butoxycarbonylamino)-4-methoxybenzoyl]-2-methoxyphenyl]carbamate
  参考文献：
  名称：

  Nowakowski, J.; Lesiak, T., Journal fur praktische Chemie (Leipzig 1954), 1986, vol. 328, # 1, p. 131 - 136

  摘要：

  DOI：
• 作为产物：
  描述：

  4,4-二氯-3,3-二硝基苯甲酮 在 盐酸 、 sodium methylate 、 tin(ll) chloride 作用下， 以 乙醇 为溶剂， 反应 3.0h， 生成 双(3-氨基-4-甲氧基苯基)甲酮
  参考文献：
  名称：

  Nowakowski, J.; Lesiak, T., Journal fur praktische Chemie (Leipzig 1954), 1986, vol. 328, # 1, p. 131 - 136

  摘要：

  DOI：

文献信息

• Readily soluble, amorphous polyimide, and preparation process of same
  申请人：Mitsui Toatsu Chemicals, Inc.

  公开号：US05480965A1

  公开（公告）日：1996-01-02

  This invention relates to a novel thermoplastic and amorphous polyimide which is readily soluble in organic solvent, a novel aromatic diamino compound used for the polyimide, a preparation process thereof, a polyimide-based resin composition comprising the thermoplastic polyimide and a fibrous reinforcement, a process for preparing the resin composition, an injection molded article of the resin composition, a polyimide-based composite obtained by molding the above soluble and thermoplastic polyimide in combination with a fibrous reinforcement, and a fibrous reinforcement having a surface modified with the above polyimide. The polyimide comprise a requisite structural unit having one or more recurring structural units of the formula: ##STR1## wherein m and n are individually an integer of 0 or 1, and R is ##STR2## The polyimide of the invention is essentially amorphous, excellent in melt flow stability in the decreased temperature as compared with conventionally known polyimide and has greatly improved processability. The polyimide of the invention obtained by using a novel aromatic diamino compound as a monomer can control various properties such as melt flow ability and solubility in solvents by side chains and not by principal chain of polyimide. Thus, excellent melt flow property and solubility in solvents can be obtained while maintaining high heat resistance and adhesive property which are derived from benzophenone structure of the diamino compound of the the invention.

  本发明涉及一种新型热塑性和非晶态聚酰亚胺，该聚酰亚胺在有机溶剂中易溶，一种用于聚酰亚胺的新型芳香族二氨基化合物，其制备方法，包括热塑性聚酰亚胺和纤维增强剂的聚酰亚胺基树脂组合物，制备该树脂组合物的方法，树脂组合物的注射成型制品，通过模压上述可溶性和热塑性聚酰亚胺与纤维增强剂的组合得到的聚酰亚胺基复合材料，以及用上述聚酰亚胺改性的纤维增强剂。该聚酰亚胺包括必需的结构单元，其中包含一个或多个重复的结构单元，其化学式为：##STR1## 其中m和n分别是0或1的整数，R是##STR2## 本发明的聚酰亚胺基本上是非晶态的，在低温下具有比传统已知聚酰亚胺更好的熔流稳定性，并且具有极大的改善加工性能。本发明的聚酰亚胺是通过使用新型芳香族二氨基化合物作为单体获得的，可以通过侧链而不是主链控制熔流能力和溶解性等各种性质。因此，可以在保持由本发明的二氨基化合物的苯并酮结构导致的高耐热性和粘合性的同时，获得优异的熔流性和溶解性。
• Aromatic dinitro and diamino intermediates
  申请人：Mitsui Toatsu Chemicals, Inc.

  公开号：US05710334A1

  公开（公告）日：1998-01-20

  This invention relates to a novel thermoplastic and amorphous polyimide which is readily soluble in organic solvent, a novel aromatic diamino compound used for the polyimide, a preparation process thereof, a polyimide-based resin composition comprising the thermoplastic polyimide and a fibrous reinforcement, a process for preparing the resin composition, an injection molded article of the resin composition, a polyimide-based composite obtained by molding the above soluble and thermoplastic polyimide in combination with a fibrous reinforcement, and a fibrous reinforcement having a surface modified with the above polyimide. The polyimide comprise a requisite structural unit having one or more recurring structural units of the formula: ##STR1## wherein m and n are individually an integer of 0 or 1, and R is ##STR2## The polyimide of the invention is essentially amorphous, excellent in melt flow stability in the decreased temperature as compared with conventionally known polyimide and has greatly improved processability. The polyimide of the invention obtained by using a novel aromatic diamino compound as a monomer can control various properties such as melt flow ability and solubility in solvents by side chains and not by principal chain of polyimide. Thus, excellent melt flow property and solubility in solvents can be obtained while maintaining high heat resistance and adhesive property which are derived from benzophenone structure of the diamino compound of the the invention.

  本发明涉及一种新型热塑性非晶态聚酰亚胺，该聚酰亚胺易溶于有机溶剂，一种用于制备聚酰亚胺的新型芳香族二氨基化合物，其制备方法，包括热塑性聚酰亚胺和纤维增强剂的聚酰亚胺基树脂组合物，该组合物的制备方法，组合物的注塑成型产品，通过在可溶的热塑性聚酰亚胺中与纤维增强剂结合而得到的聚酰亚胺基复合材料，以及具有上述聚酰亚胺表面改性的纤维增强剂。该聚酰亚胺包括一个必需的结构单元，该单元具有一个或多个重复的结构单元，其化学式为：其中m和n分别是0或1的整数，R为：该发明的聚酰亚胺基本上是非晶态的，在低温下具有比传统聚酰亚胺更好的熔融流动稳定性，并且具有大大改善的加工性能。通过使用新型芳香族二氨基化合物作为单体制备的聚酰亚胺可以通过侧链而不是主链控制各种性质，例如熔融流动性和溶解性。因此，在保持源自该化合物的二苯甲酮结构的高耐热性和粘接性的同时，可以获得优异的熔融流动性和溶解性。
• TERMINALLY MODIFIED POLYBRANCHED POLYIMIDE, METAL-PLATED TERMINALLY MODIFIED POLYBRANCHED POLYIMIDE, AND METHOD FOR PRODUCING THE SAME
  申请人：Ataka Kikuo

  公开号：US20100009206A1

  公开（公告）日：2010-01-14

  A terminally-modified polybranched polyimide which can be efficiently complexed with an inorganic material is obtained by reacting a component (a): tetracarboxylic dianhydride; a component (b): as an amine component, a mixture of a triamine and a diamine (which may be composed of a triamine only); and a component (c): as a terminal component, a compound selected from general formulae (1-1) to (1-4). H 2 N—X—R 1 (1-1) (In the formula, X represents a single bond or an alkylene group having 1 to 3 carbon atoms, and R 1 represents a nitrogen-containing heterocyclic group). H 2 N—X—R 1 (1-2) (In the formula, X is as defined above, and R 1 represents a sulfur-containing heterocyclic group or an aryl group having a thiol or thioether group in the molecule). (In the formula, R represents a nitrogen-containing heterocyclic group). (In the formula, R represents a monovalent residue).

  通过反应组分(a):四羧酸二酐;组分(b):作为胺组分，三胺和二胺的混合物(可以仅由三胺组成);以及组分(c):作为末端组分，从通式(1-1)到(1-4)中选择的化合物，可以获得与无机材料高效络合的终止修饰的多支化聚酰亚胺。 H2N-X-R1(1-1)(式中，X表示单键或具有1到3个碳原子的烷基基团，R1表示含氮杂环基团)。 H2N-X-R1(1-2)(式中，X如上定义，R1表示含硫杂环基团或分子中具有巯基或硫醚基团的芳基基团)。 (式中，R表示含氮杂环基团)。 (式中，R表示单价残基)。
• Polyimide, and preparation process of same
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0572196A1

  公开（公告）日：1993-12-01

  This invention relates to a novel thermoplastic and amorphous polyimide which is readily soluble in organic solvent, a novel aromatic diamino compound used for the polyimide, and a preparation process thereof. The polyimide comprise a requisite structural unit having one or more recurring structural units of the formula: wherein m and n are individually an integer of 0 or 1, and R is The polyimide of the invention is essentially amorphous, excellent in melt flow stability in the decreased temperature as compared with conventionally known polyimide and has greatly improved processability. The polyimide of the invention obtained by using a novel aromatic diamino compound as a monomer can control various properties such as melt flow ability and solubility in solvents by side chains and not by principal chain of polyimide. Thus, excellent melt flow property and solubility in solvents can be obtained while maintaining high heat resistance and adhesive property which are derived from benzophenone structure of the diamino compound of the the invention.

  本发明涉及一种易溶于有机溶剂的新型热塑性无定形聚酰亚胺、一种用于聚酰亚胺的新型芳香族二氨基化合物及其制备工艺。 该聚酰亚胺包括一个必要的结构单元，该结构单元具有一个或多个式中的重复结构单元： 其中 m 和 n 分别是 0 或 1 的整数，R 是 本发明的聚酰亚胺基本上是无定形的，与传统已知的聚酰亚胺相比，在温度降低时熔体流动稳定性极佳，而且加工性能大大提高。 使用新型芳香族二氨基化合物作为单体得到的本发明聚酰亚胺可以通过侧链而不是聚酰亚胺的主链来控制熔体流动能力和在溶剂中的溶解度等各种性能。因此，在保持本发明二氨基化合物的二苯甲酮结构所产生的高耐热性和粘合性的同时，还能获得优异的熔体流动性能和在溶剂中的溶解性。
• Polyimide-based resin composition
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0639621A2

  公开（公告）日：1995-02-22

  The present invention relates to a polyimide-based resin composition comprising a thermoplastic polyimide having good solubility in general purpose organic solvents and a fibrous reinforcement such as carbon fiber, glass fiber, aromatic polyamide fiber and/or a potassium titanate fiber, a process for preparing the resin composition and an injection molded article of the resin composition, and further relates to a polyimide-based composite obtained by molding the above soluble and thermoplastic polyimide in combination with a fibrous reinforcement and a process for molding the same. The polyimide used for the invention can be applied as a surface modifier for the fibrous reinforcement particularly in the form of a solution and provide a fibrous reinforcement having a surface modified with the above polyimide.

  本发明涉及一种聚酰亚胺基树脂组合物，该组合物包括一种在通用有机溶剂中具有良好溶解性的热塑性聚酰亚胺和一种纤维状增强材料，如碳纤维、玻璃纤维、芳香族聚酰胺纤维和/或钛酸钾纤维；本发明还涉及一种制备该树脂组合物的工艺和一种用该树脂组合物注塑成型的制品；本发明还涉及一种通过将上述可溶性热塑性聚酰亚胺与纤维状增强材料组合成型而获得的聚酰亚胺基复合材料及其成型工艺。 用于本发明的聚酰亚胺可以作为纤维增强材料的表面改性剂，特别是以溶液的形式使用，并提供一种表面经上述聚酰亚胺改性的纤维增强材料。