Naphthalin-1,2,3-tricarbonsaeure | 39155-66-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Naphthalin-1,2,3-tricarbonsaeure
• 英文别名: 1,2,3-Tricarboxy-naphthalin；naphthalenetricarboxylic acid；naphthalenic dicarboxylic acid；naphthalene-1,2,3-tricarboxylic acid
• CAS: 39155-66-3
• 化学式: C₁₃H₈O₆
• 分子量: 260.203
• InChiKey: KVQQRFDIKYXJTJ-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：

  1-bromo-2,3-dimethylnaphthalene 在 sodium dichromate 作用下， 生成 Naphthalin-1,2,3-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

• [EN] NOVEL COMPOUND HAVING BISAZO DYE SKELETON, PIGMENT COMPOSITION CONTAINING THE SAME, PIGMENT DISPERSION, INK, AND COLOR FILTER RESIST COMPOSITION<br/>[FR] NOUVEAU COMPOSÉ POSSÉDANT UN SQUELETTE DE COLORANT BISAZO, COMPOSITION DE PIGMENT LE CONTENANT, DISPERSION DE PIGMENT, ENCRE, ET COMPOSITION DE RÉSERVE À FILTRE COLORÉ
  申请人：CANON KK

  公开号：WO2013069815A1

  公开（公告）日：2013-05-16

  The present invention provides a pigment dispersant that can improve the dispersion of an azo pigment in a water-insoluble solvent. The present invention relates to a compound having a bisazo moiety and a polyester moiety.

  本发明提供了一种颜料分散剂，可以改善偶氮颜料在不溶于水的溶剂中的分散性。本发明涉及一种具有双偶氮基团和聚酯基团的化合物。
• Porous Organic-Inorganic Hybrid Materials with Crystallinity and Method for Preparing Thereof
  申请人：HWANG Young Kyu

  公开号：US20110118490A1

  公开（公告）日：2011-05-19

  Porous organic-inorganic hybrid materials with crystallinity and a method for preparing the same are provided. The method comprises preparing a reaction solution containing a mixture of at least one inorganic metal precursor, at least one organic compound which may act as a ligand, and a solvent (step 1); and forming porous organic-inorganic hybrid materials with crystallinity by reacting the reaction solution (step 2), wherein the reaction is carried out under the pressure of about 3 atm or less.

  提供了具有结晶性的多孔有机-无机杂化材料及其制备方法。该方法包括制备含有至少一种无机金属前体、至少一种可能作为配体的有机化合物和溶剂的反应溶液（步骤1）；通过反应该反应溶液形成具有结晶性的多孔有机-无机杂化材料（步骤2），其中反应在约3大气压或更低的压力下进行。
• 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。
• Naphthofuranone Derivatives as Specific Inhibitors of Thymidylate Synthases
  申请人：Venturelli Alberto

  公开号：US20100048692A1

  公开（公告）日：2010-02-25

  Synthetic compounds of 1,2-naphthalein moelcules (I) having specific inhibitory properties of the enzymatic activity of thymidylate synthases of bacterial species, their preparation, their pharmaceutical composition and use in the treatment and prophylaxis of infectious pathologies are disclosed.

  本发明揭示了具有特定抑制细菌种类嘧啶核苷酸合成酶酶活性的1,2-萘醌分子(I)的合成化合物，其制备方法，药用组合物以及在治疗和预防感染性病理中的应用。
• Process for producing a high purity aromatic polycarboxylic acid
  申请人：——

  公开号：US20040260052A1

  公开（公告）日：2004-12-23

  A process for producing a high purity aromatic polycarboxylic acid (APA) by purification of a crude APA comprises: (I) aging a slurry of the crude APA in a first dispersion medium at 180 to 300° C. for 10 minutes or longer under stirring; (II) introducing the aged slurry of the APA into a column for substituting dispersion media, bringing the slurry into contact with a second dispersion medium and separating the resultant fluid into a fluid of the first dispersion medium containing impurities and a slurry of the second dispersion medium containing crystals of the high purity APA; and (III) separating the crystals of the high purity APA from the slurry of the second dispersion medium. A high purity APA having excellent hue and particle diameter can be industrially advantageously produced while the construction of the process is simplified and the consumption of energy is decreased.

  通过粗APA的纯化生产高纯芳香族多羧酸（APA）的方法包括：（I）在搅拌下将粗APA的浆料在180至300℃的第一分散介质中老化10分钟或更长时间；（II）将APA的老化浆料引入用于替代分散介质的柱中，使浆料与第二分散介质接触，并将所得流体分离为含杂质的第一分散介质流体和含高纯APA晶体的第二分散介质浆料；（III）从第二分散介质浆料中分离高纯APA晶体。在简化工艺结构和降低能源消耗的同时，可以产生具有优异色调和粒径的高纯APA。