3,3'-dinitro-4,4'-diphenoxybenzophenone | 155085-19-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3,3'-dinitro-4,4'-diphenoxybenzophenone
• 英文别名: bis(3-nitro-4-phenoxyphenyl)methanone
• CAS: 155085-19-1
• 化学式: C₂₅H₁₆N₂O₇
• 分子量: 456.411
• InChiKey: GBKTZWFAKZETBT-UHFFFAOYSA-N

物化性质

• 沸点：
  602.0±55.0 °C(Predicted)
• 密度：
  1.373±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  34
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  127
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  3,3'-dinitro-4,4'-diphenoxybenzophenone 在 镍 氢气 作用下， 以 乙醇 为溶剂， 反应 9.0h， 以60%的产率得到3,3-diamino-4,4'-diphenoxybenzophenone
  参考文献：
  名称：

  Srivastava, Ravi P.; Singh, Sudhir K.; Abuzar, Syed, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1993, vol. 32, # 10, p. 1035 - 1044

  摘要：

  DOI：
• 作为产物：
  描述：

  4,4-二氯-3,3-二硝基苯甲酮 、 苯酚 在 potassium carbonate 作用下， 以 水 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 以86%的产率得到3,3'-dinitro-4,4'-diphenoxybenzophenone
  参考文献：
  名称：

  Aromatic dinitro and diamino intermediates

  摘要：

  这项发明涉及一种新型热塑性和非晶聚酰亚胺，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二胺化合物，其制备过程，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，制备树脂组合物的过程，树脂组合物的注射成型制品，通过将上述可溶的热塑性聚酰亚胺与纤维增强剂组合成型而获得的聚酰亚胺基复合材料，以及表面经上述聚酰亚胺改性的纤维增强剂。该聚酰亚胺包括具有一个或多个重复结构单元的必需结构单元，其化学式为：##STR1## 其中m和n分别是0或1的整数，R是##STR2## 该发明的聚酰亚胺基本上是非晶的，在降温时与传统已知的聚酰亚胺相比具有优异的熔流稳定性，并且具有极大改善的加工性。通过使用新型芳香二胺化合物作为单体获得的该发明的聚酰亚胺可以通过侧链而不是通过主链来控制熔流性和溶解性等各种性能。因此，可以在保持源自该发明的二胺化合物的苯甲酮结构的高耐热性和粘接性的同时获得优异的熔流性和溶解性。

  公开号：

  US05710334A1

文献信息

• 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.

  这项发明涉及一种新型热塑性和非晶聚酰亚胺，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二胺化合物，其制备过程，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，制备树脂组合物的过程，树脂组合物的注射成型制品，通过将上述可溶的热塑性聚酰亚胺与纤维增强剂组合成型而获得的聚酰亚胺基复合材料，以及表面经上述聚酰亚胺改性的纤维增强剂。该聚酰亚胺包括具有一个或多个重复结构单元的必需结构单元，其化学式为：##STR1## 其中m和n分别是0或1的整数，R是##STR2## 该发明的聚酰亚胺基本上是非晶的，在降温时与传统已知的聚酰亚胺相比具有优异的熔流稳定性，并且具有极大改善的加工性。通过使用新型芳香二胺化合物作为单体获得的该发明的聚酰亚胺可以通过侧链而不是通过主链来控制熔流性和溶解性等各种性能。因此，可以在保持源自该发明的二胺化合物的苯甲酮结构的高耐热性和粘接性的同时获得优异的熔流性和溶解性。
• 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。
• 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。
• US5480965A
  申请人：——

  公开号：US5480965A

  公开（公告）日：1996-01-02
• US5710334A
  申请人：——

  公开号：US5710334A

  公开（公告）日：1998-01-20