4,4'-(propane-1,3-diyl)dibenzoic acid | 5140-05-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 4,4'-(propane-1,3-diyl)dibenzoic acid
• 英文别名: 4,4'-propanediyl-di-benzoic acid；4,4'-Propandiyl-di-benzoesaeure；4-[3-(4-carboxyphenyl)propyl]benzoic acid
• CAS: 5140-05-6
• 化学式: C₁₇H₁₆O₄
• 分子量: 284.312
• InChiKey: NDAMHHDFKXHJFX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4,4'-Trimethylenbisacetophenone 在 potassium hypochlorite 作用下， 生成 4,4'-(propane-1,3-diyl)dibenzoic acid
  参考文献：
  名称：

  Macro Rings. I. Preparation and Spectra of the Paracyclophanes

  摘要：

  DOI：

  10.1021/ja01156a059

文献信息

• PHOTOSENSITIVE RESIN COMPOSITION AND ADHESION ENHANCER
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1909142A1

  公开（公告）日：2008-04-09

  The present invention provides a photosensitive resin composition comprising (a) an alkali-soluble resin, (b) a silicon compound having a secondary aromatic amino group and an alkoxy group, and (c) at least one selected from a photopolymerization initiator, a photo acid generator and a photo base generator. According to the present invention, it is possible to obtain a photosensitive resin composition which remarkably enhances the adhesion property with a substrate after curing without deteriorating storage stability of a solution, and does not cause peeling of a fine pattern even upon development.

  本发明提供了一种光敏树脂组合物，它包含(a)碱溶性树脂，(b)具有仲芳香族氨基和烷氧基的硅化合物，以及(c)至少一种选自光聚合引发剂、光酸发生剂和光碱发生剂的物质。根据本发明，可以获得一种光敏树脂组合物，它在固化后可显著提高与基底的粘合性，而不会降低溶液的储存稳定性，即使在显影后也不会导致精细图案剥离。
• Positive-type photosensitive resin composition
  申请人：Toray Industries, Inc.

  公开号：EP2555053A1

  公开（公告）日：2013-02-06

  [Problem] To provide a positive-type photosensitive resin composition that is produced with novolac resin and has good mechanical properties and high storage stability. [Means for Solving the Problem] A positive-type photosensitive resin composition, comprising: (a) a novolac resin; (b) a polymer obtainable by reacting diamine compound with carboxylic acid compound; (c) a quinone diazide compound; (d) an alkoxymethyl group-containing compound; and (e) a solvent.

  [问题] 提供一种用酚醛树脂生产的正型感光树脂组合物，该组合物具有良好的机械性能和较高的贮存稳定性。 [解决问题的方法] 一种正型感光树脂组合物，包括 (a) 酚醛树脂； (b) 通过二胺化合物与羧酸化合物反应得到的聚合物； (c) 重氮化醌化合物 (d) 含烷氧基甲基的化合物；以及 (e) 溶剂。
• RESIN AND PHOTOSENSITIVE RESIN COMPOSITION
  申请人：Toray Industries, Inc.

  公开号：EP3225647A1

  公开（公告）日：2017-10-04

  Provided is a resin capable of producing a photosensitive resin composition having high sensitivity and heat resistance. Disclosed is a resin having a structure represented by general formula (1) or (2) as a main component, wherein R2 has an organic group represented by general formula (3) and an organic group represented by general formula (4).

  本发明提供了一种能够生产具有高灵敏度和耐热性的光敏树脂组合物的树脂。公开了一种以通式（1）或（2）表示的结构为主要成分的树脂，其中 R2 具有通式（3）表示的有机基团和通式（4）表示的有机基团。
• Resin and photosensitive resin composition
  申请人：TORAY INDUSTRIES, INC.

  公开号：US10197915B2

  公开（公告）日：2019-02-05

  Provided is a resin capable of producing a photosensitive resin composition having high sensitivity and heat resistance. Disclosed is a resin having a structure represented by general formula (1) or (2) as a main component, wherein R2 has an organic group represented by general formula (3) and an organic group represented by general formula (4).

  本发明提供了一种能够生产具有高灵敏度和耐热性的光敏树脂组合物的树脂。公开了一种以通式（1）或（2）表示的结构为主要成分的树脂，其中 R2 具有通式（3）表示的有机基团和通式（4）表示的有机基团。
• Resin composition
  申请人：TORAY INDUSTRIES, INC.

  公开号：US10990008B2

  公开（公告）日：2021-04-27

  The present invention provides a resin composition which can result in a cured film which has chemical resistance, low stress property, and high elongation property even by a heat treatment at a low temperature. The resin composition comprising an alkali-soluble resin (a) which contains a phenol skeleton having a crosslinking group and a phenol skeleton not having a crosslinking group and which has a weight average molecular weight in the range of 1,000 to 50,000, wherein the content ratio of the phenol skeleton having a crosslinking group to the total 100% by mole of structural units of the phenol skeleton having a crosslinking group and the phenol skeleton not having a crosslinking group is in the range of 5 to 90% by mole.

  本发明提供了一种树脂组合物，即使在低温下进行热处理，也能形成具有耐化学性、低应力特性和高伸长特性的固化膜。 该树脂组合物包括碱溶性树脂 (a)，它含有具有交联基团的苯酚骨架和不具有交联基团的苯酚骨架，其重量平均分子量在 1,000 至 50,000 之间，其中具有交联基团的苯酚骨架与具有交联基团的苯酚骨架和不具有交联基团的苯酚骨架的结构单元总数的 100%（以摩尔计）的含量比在 5 至 90%（以摩尔计）之间。