Naphthalin-1,3,5-tricarbonsaeure | 36439-95-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Naphthalin-1,3,5-tricarbonsaeure
• 英文别名: Naphthalene-1,3,5-tricarboxylic acid
• CAS: 36439-95-9
• 化学式: C₁₃H₈O₆
• 分子量: 260.203
• InChiKey: GFAMSZXRYUNNKC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  112
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-(2,4-dimethyl-phenyl)-butyric acid 在 PPA 、 sodium dichromate 作用下， 生成 Naphthalin-1,3,5-tricarbonsaeure
  参考文献：
  名称：

  萘三甲酸的所有异构体的合成

  摘要：

  萘三甲酸的所有 14 种异构体都是通过三甲基萘、二甲基丙酮酮、二甲基萘甲酸、甲基萘二甲酸、β-（二甲基萘甲酰基）丙酸或β-（苊酰基）丙酸与重铬酸钠或铁氰化钾水溶液氧化合成的。这些萘三甲酸、酸酐和三甲酯大部分是新化合物。

  DOI：

  10.1246/bcsj.45.519

文献信息

• POLYBENZIMIDAZOLES AND METHODS OF MAKING AND USING THEREOF
  申请人：BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM

  公开号：US20170081477A1

  公开（公告）日：2017-03-23

  Disclosed are polybenzimidazoles containing sulfonyl groups. The polymers can be synthesized in Eaton's reagent from 3,3′,4,4′-tetraaminodiphenylsulfone, which itself can be synthesized from 4,4′-dichlorodiphenylsulfone. Methods of synthesizing the polymers are disclosed. The disclosed polymers can be used for high temperature H 2 /CO 2 separation membranes and other uses.

  揭示了含有磺酰基团的聚苯并咪唑。这些聚合物可以从3,3′,4,4′-四氨基二苯砜在伊顿试剂中合成，而这种化合物本身可以从4,4′-二氯二苯砜合成。公开了合成这些聚合物的方法。这些聚合物可用于高温H2/CO2分离膜和其他用途。
• Compositions for repelling crawling insects
  申请人：——

  公开号：US20020094993A1

  公开（公告）日：2002-07-18

  The present invention relates to novel compositions, comprising a repellent and an additive, where the additive is selected from the group consisting of phenol, benzaldehyde, benzoic acid or derivatives thereof and is present in a ratio of from 10:100 to 200:100% by weight to the repellent, and to their use for repelling crawling harmful insects, in particular ants or cockroaches.

  本发明涉及新型组合物，包括一种驱虫剂和一种添加剂，其中所述添加剂选自苯酚、苯甲醛、苯甲酸或其衍生物组成的群体，并以10:100至200:100％重量的比例存在于驱虫剂中，以及其用于驱赶爬行有害昆虫，特别是蚂蚁或蟑螂。
• Oil-soluble sulfonated polyols and sulfonated polyolesters and their preparation
  申请人：EXXON RESEARCH AND ENGINEERING COMPANY

  公开号：EP0017690A1

  公开（公告）日：1980-10-29

  Oil-soluble sulfonated polyols and oil-soluble, partially sulfonated polyol ester reaction products of C6-C10,000 hydrocarbon substituted C4-C10 dicarboxylic acid materials, e. g. alkenyl succinic anhydride, have been readily produced under reaction conditions characterized by conducting said reaction in the presence of at least a sediment-reducing amount of a hydrocarbon soluble C12-C60, preferably a C24-C36, hydrocarbon substituted sulfonic acid whereby sediment resulting from said reaction is markedly reduced to less than 1 vol.% and filtration of the reaction product is facilitated. The products are suitable as dispersants, in particular as additives for lubricating oils.

  油溶性磺化多元醇和 C6-C10,000 烃取代的 C4-C10 二羧酸材料（如琥珀酸酐）的油溶性部分磺化多元醇酯反应产物，其反应条件为烯基琥珀酸酐，在反应条件下很容易制得，反应条件的特点是在至少可减少沉积物的烃溶性 C12-C60（最好是 C24-C36）烃取代磺酸的存在下进行上述反应，从而使上述反应产生的沉积物明显减少到 1 Vol.% 以下，并有利于反应产物的过滤。 这些产品适合用作分散剂，尤其是润滑油添加剂。
• RESIN COMPOSITION, PREPREG USING SAME, METAL FOIL WITH RESIN, ADHESIVE FILM, AND METAL-CLAD LAMINATE
  申请人：Hitachi Chemical Company, Ltd.

  公开号：EP2484710A1

  公开（公告）日：2012-08-08

  A resin composition comprising a polyamideimide and a polyfunctional glycidyl compound, the polyamideimide having 2 or more carboxyl groups on at least one end of the molecular chain.

  一种由聚酰胺酰亚胺和多官能团缩水甘油化合物组成的树脂组合物，聚酰胺酰亚胺的分子链至少一端有 2 个或 2 个以上的羧基。
• Polybenzimidazoles and methods of making and using thereof
  申请人：BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM

  公开号：US10188992B2

  公开（公告）日：2019-01-29

  Disclosed are polybenzimidazoles containing sulfonyl groups. The polymers can be synthesized in Eaton's reagent from 3,3′,4,4′-tetraaminodiphenylsulfone, which itself can be synthesized from 4,4′-dichlorodiphenylsulfone. Methods of synthesizing the polymers are disclosed. The disclosed polymers can be used for high temperature H2/CO2 separation membranes and other uses.

  本发明公开了含有磺酰基的聚苯并咪唑。这种聚合物可在伊顿试剂中由 3,3′,4,4′-四氨基二苯砜合成，而四氨基二苯砜本身可由 4,4′-二氯二苯砜合成。公开了聚合物的合成方法。所公开的聚合物可用于高温 H2/CO2 分离膜和其他用途。