3-(3′,4′-dicarboxylphenoxy)benzonic acid | 7717-75-1

• 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′,4′-dicarboxylphenoxy)benzonic acid
• 英文别名: 4-(3-carboxyphenoxy)phthalic acid；3,4,3'-Phenoxybenzoltricarbonsaeure；3.4.3'-Tricarboxy-diphenylaether
• CAS: 7717-75-1
• 化学式: C₁₅H₁₀O₇
• 分子量: 302.24
• InChiKey: MPXQWLBCVYSZHL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  121
• 氢给体数：
  3
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  4,4'-联吡啶 、 3-(3′,4′-dicarboxylphenoxy)benzonic acid 、 silver nitrate 以 水 为溶剂， 反应 120.0h， 以58%的产率得到
  参考文献：
  名称：

  非共价相互作用对Ag（i）/ Cu（ii）超分子结构的双重功能发光和半导电性能的影响†

  摘要：

  四种新型发光材料，即[Ag 3（3,2'，3'-dpob）（bpy）] n（1·Ag），[Ag（3,3'，4'-H 2 dpob）（bpy） ] n（2·Ag），[Ag 3（3,2′，3′-Hdpob）（3,2′，3′-H 2 dpob）（bib）3 ·2H 2 O] n（3·Ag）并且[Cu（3,2'，3'-Hdpob）（bib）·2H 2 O] n（4·Cu）[3,2'，3'-H 3 dpob = 3-（2'，3' -二羧基苯氧基）苯甲酸；3,3′，4′-H 3dpob = 3-（3'，4'-二羧基苯氧基）苯甲酸; bpy = 4,4'-联吡啶；bib = 1,4-双（1-咪唑基）苯]已通过混合配体水热合成，并使用单晶X射线衍射，红外（IR），元素分析和热重分析（TGA）进行了表征。四种化合物的晶体结构表明氢键（O–H⋯O，C–H⋯O和C–H⋯π）和π⋯π堆积相互作用在扩展超分子阵列的

  DOI：

  10.1039/c6ce01106c

文献信息

• New coordination polymers with acylhydrazidate molecules as the linkers
  作者：Yan-Ning Wang、Jie-Hui Yu、Ji-Qing Xu

  DOI：10.1016/j.poly.2014.06.028

  日期：2014.11

  grid-like supramolecular layer network. The π⋯π interactions between the bpy molecules are observed between the supramolecular layers; (iii) in compound 3, two hydroxylimino groups for the dcpth I molecules link first the Zn2+ ions into a dimer, which can be viewed as a tetrahedral node. The dcpth II molecules act as the linkers, extending the tetrahedral nodes into another 1-D double-chain structure,

  通过使用芳族多元羧酸对N2H4进行水热原位酰化，可得到三种新型的酰肼基延长的配位聚合物（CPs）[Pb2（3-cppth）2（phen）2]（3-cppth = 4-（3-羧苯氧基）邻苯二甲酰肼，phen = 1,10-菲咯啉）1，1，[Cd（4-cppth）（bpy）（H2O）]·H2O（4-cppth = 4-（4-羧苯氧基）邻苯二甲酰肼酸盐，bpy = 2,2'-联吡啶）得到2和[Zn（dcpth）2]（dcpth ＝ 4，5-二氯邻苯二甲酰肼基）3。X射线单晶衍射分析表明，（i）化合物1具有一维（1-D）双链结构。通过相邻酰基氨基之间的N–H⋯O相互作用，两条这样的双链会聚在一起形成一维超分子链。phen分子分布在超分子链的外侧，阻碍了1-D超分子链的进一步延伸。（ii）化合物2表现出1-D之字形单链结构。通过酰基氨基之间的氢键相互作用，化合物2自组装成二维（2-D）网格状超分子层
• Preparation process of heat-resistant polymers
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0235388A2

  公开（公告）日：1987-09-09

  Disclosed herein is a process for preparing heat-resistant polymers by reacting an organic polyisocyanate with one or more compounds selected from the group consisting of organic polycarboxylic acids and organic polycarboxylic acid anhydrides in the presence of an alkali metal fluoride or an alkali metal fluoride combined with a quaternary onium salt as a catalyst.

  本文公开了一种制备耐热聚合物的工艺，该工艺是在碱金属氟化物或碱金属氟化物与季铵盐结合作为催化剂的存在下，使有机多异氰酸酯与一种或多种选自有机多羧酸和有机多羧酸酸酐组成的组的化合物发生反应。
• VINYLIC RESIN COMPOSITION
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP0409995A1

  公开（公告）日：1991-01-30

  This invention discloses a vinylic resin composition comprising a polyamide-imide elastomer resin composition and optionally containing an electrolyte added thereto, wherein the elastomer resin composition is prepared by the reaction among a vinylic polymer, a mixture comprising caprolactam, an aromatic polycarboxylic acid and a specified polyoxyethylene glycol, and 0 to 0.5 mole, per mole of the glycol in the mixture, of a diamine etc., and has a glycol content of 85 to 30 % by weight and a relative viscosity of at least 1.5 at 30 C. The invention also discloses a product of molding of said composition.

  本发明公开了一种乙烯基树脂组合物，该组合物包括聚酰胺-酰亚胺弹性体树脂组合物，并可选择性地含有添加到其中的电解质，其中弹性体树脂组合物是通过乙烯基聚合物、由己内酰胺、芳香族聚羧酸和特定聚氧乙烯乙二醇组成的混合物以及混合物中每摩尔乙二醇含有 0 至 0.5 摩尔的二胺等的反应制备的、本发明还公开了上述组合物的成型产品。
• TREATING AGENT FOR LIQUID CRYSTAL ALIGNMENT LAYER AND LIQUID CRYSTAL DEVICE USING THE SAME, AND METHOD FOR ALIGNMENT OF LIQUID CRYSTAL
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP1111442A1

  公开（公告）日：2001-06-27

  Object Liquid crystal-alignment agent where uniform liquid alignment of liquid crystals is effectively manifested by the irradiation with light over the liquid crystal alignment film without rubbing treatment of the liquid crystal alignment film thereof, and further manifests liquid crystal alignment with high stability and high light resistance, liquid crystals device with the use of said alignment agent and the method of the liquid crystal alignment by the use of said liquid crystal alignment agent. Constitution Liquid crystal alignment agent where polymer compound having bonds shown in the general formula (1) - (7) below wherein R1, R2 and R3 are independently of each other hydrogen, alkyl, substituted alkyl, aryl or propargyl; in the polymer compound thereof with number-average molecular weight of 1,000 - 300,000, and said bond makes the direct bond with either divalent or trivalent aromatic group at the both ends of said bond or with divalent or trivalent aromatic group making the direct bond at one end while at the other forming the direct bond with divalent or trivalent alicyclic hydrocarbon group, liquid crystal device by the use of said liquid crystal alignment agent and the method of the liquid crystal alignment by the use of said liquid crystal alignment agent.

  目标 无需对液晶对位膜进行摩擦处理，通过对液晶对位膜进行光照射，即可有效实现液晶的均匀液态对位，并进一步实现高稳定性和高耐光性液晶对位的液晶对位剂、使用所述对位剂的液晶装置以及使用所述液晶对位剂的液晶对位方法。 构成 液晶配向剂，其中的聚合物化合物具有以下通式（1）-（7）所示的键 其中 R1、R2 和 R3 相互独立地为氢、烷基、取代烷基、芳基或丙基；在其平均分子量为 1,000 - 300,000 的聚合物化合物中，所述键在所述键的两端与二价或三价芳香族基团直接键合，或在一端与二价或三价芳香族基团直接键合，而在另一端与二价或三价脂环烃基团直接键合，通过使用所述液晶配向剂的液晶装置和通过使用所述液晶配向剂的液晶配向方法。
• BLOCK POLYMER AND ANTISTATIC AGENT COMPRISING THE SAME
  申请人：SANYO CHEMICAL INDUSTRIES, LTD.

  公开号：EP1167425A1

  公开（公告）日：2002-01-02

  The present invention provides a block polymer comprising a polyolefin and a hydrophilic polymer, being finely dispersed in resins, in particular polyolefins, without requiring any compatibilizer, and giving thermoplastic resin compositions, said compositions giving moldings having permanent antistatic properties at low block polymer addition levels even when they are produced by a method involving no shearing and having excellent mechanical strength as well as having an excellent compatibility so as to avoid molding or roll pollution at their formation. The present invention provides a block polymer (A) which has a structure such that blocks of a polyolefin (a) and blocks of a hydrophilic polymer (b) having a volume resistivity of 105 to 1011 Ω·cm are bonded together alternately and repeatedly; an antistatic agent comprising the block polymer (A); a resin composition comprising the block polymer (A) and a thermoplastic resin (B); and a molded product obtainable by coating or printing a molding comprised of a resin composition containing the block polymer (A).

  本发明提供了一种嵌段聚合物，它由聚烯烃和亲水性聚合物组成，可精细地分散在树脂（特别是聚烯烃）中，无需任何相容剂，并可得到热塑性树脂组合物，所述组合物在低嵌段聚合物添加量下可得到具有永久抗静电性能的模塑件，即使是通过不涉及剪切的方法生产时也是如此，并且具有极佳的机械强度和极佳的相容性，从而可避免在成型时产生模塑或轧辊污染。 本发明提供了一种嵌段聚合物 (A)，其结构是将聚烯烃 (a) 嵌段和体积电阻率为 105 至 1011 Ω-cm 的亲水性聚合物 (b) 嵌段交替重复地粘合在一起； 抗静电剂，包括嵌段聚合物 (A)； 由嵌段聚合物（A）和热塑性树脂（B）组成的树脂组合物；以及 通过涂覆或印刷由含有嵌段聚合物 (A) 的树脂组合物组成的模塑件而获得的模塑产品。