Naphthalin-2,3,6-tricarbonsaeure | 36528-51-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Naphthalin-2,3,6-tricarbonsaeure
• 英文别名: 2,3,6-naphthalene tricarboxylic acid；Naphthalene-2,3,6-tricarboxylic acid
• CAS: 36528-51-5
• 化学式: C₁₃H₈O₆
• 分子量: 260.203
• InChiKey: BTHGHFBUGBTINV-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：

  3-<2-(6,7-Dimethylnaphthoyl)>propionic acid 在 sodium dichromate 作用下， 生成 Naphthalin-2,3,6-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。
• PROCESS FOR PRODUCING TRICARBOXYLIC ACID TRIS (ALKYL-SUBSTITUTED CYCLOHEXYLAMIDE)
  申请人：Kitagawa Sachio

  公开号：US20090069599A1

  公开（公告）日：2009-03-12

  Disclosed are, for example, a process for producing a tricarboxylic acid tris(alkyl-substituted cyclohexylamide), the process comprising subjecting a tricarboxylic acid and an alkyl-substituted cyclohexylamine to an amidation reaction, either (a) in the presence of a boric acid compound and a phenol compound or (b) in the presence of a boric acid ester obtained by the dehydration condensation of a boric acid compound and a phenol compound, and optionally purifying the resulting crude reaction product.

  例如，本发明公开了一种生产三羧酸三（烷基取代的环己基）酰胺的方法，该方法包括将三羧酸和烷基取代的环己基胺置于酰胺反应中，（a）在硼酸化合物和酚化合物的存在下或（b）在通过脱水缩合一种硼酸化合物和一种酚化合物所得的硼酸酯的存在下进行反应，并可选择性地纯化所得的粗反应产物。
• VINYL RESIN AND RESIN COMPOSITION
  申请人：SANYO CHEMICAL INDUSTRIES, LTD.

  公开号：US20150119497A1

  公开（公告）日：2015-04-30

  The present invention aims to provide a vinyl resin which, with a polyurethane resin, is capable of providing a film excellent in mechanical strength, weather resistance, solvent resistance, and water resistance. The vinyl resin (V1) of the present invention is obtainable by polymerizing monomer components including a monomer (X) represented by the formula (1): wherein M 1 is a hydroxy group or a residue of an active hydrogen-containing organic compound having a valence of 1 to 20 from which c number of active hydrogen atoms are removed; c is 1 if M 1 is a hydroxy group, or c is an integer satisfying 1≦c≦(valence of M 1 ) if M 1 is a residue of an active hydrogen-containing organic compound having a valence of 1 to 20 from which c number of active hydrogen atoms are removed; R 1 is an ethylenic unsaturated bond-containing group, and when the formula (1) includes multiple R1's, they may be the same as or different from each other; M 2 is a hydroxy group or a residue of an active hydrogen-containing organic compound having a valence of 1 to 20 from which one active hydrogen atom is removed, and when the formula (1) includes multiple M 2 's, they may be the same as or different from each other, and M 2 and M 1 may be the same as or different from each other; L is a residue of an aromatic polycarboxylic acid having 3 or more carboxyl groups from which all the carboxyl groups are removed, the aromatic ring of L is constituted by carbon atoms, and each of the carbon atoms may optionally have a halogen atom and/or a substituent which is not a carboxyl group, but at least one of the carbon atoms has a hydrogen atom; a and b are each an integer of 0 or greater and they satisfy 2≦(a+b)≦(d−2), when the formula (1) includes multiple a's, they may be the same as or different from each other and at least one of c number of a's is not 0, and when the formula (1) includes multiple b's, they may be the same as or different from each other; and d is the number of hydrogen atoms bonded to the carbon atoms constituting the aromatic ring assuming that all the substituents including the carboxyl groups of the aromatic polycarboxylic acid are replaced by hydrogen atoms, in other words, the number of moieties capable of being replaced by a substituent on the aromatic ring.

  本发明旨在提供一种乙烯基树脂，该树脂与聚氨酯树脂一起使用，能够提供机械强度、耐候性、耐溶剂性和耐水性优异的膜。本发明的乙烯基树脂（V1）可通过聚合单体组分获得，该组分包括由式（1）表示的单体（X）：其中M1是具有1到20个活性氢原子的具有价为1到20的活性氢含有机化合物的羟基或残基，从中去除了c个活性氢原子，则当M1是羟基时，c为1，或当M1是具有价为1到20的活性氢含有机化合物的残基时，c是满足1≤c≤（M1的价）的整数；R1是含有乙烯基不饱和键的基团，当式（1）包括多个R1时，它们可以相同或不同；M2是具有1到20个活性氢原子的具有价为1到20的活性氢含有机化合物的羟基或残基，从中去除了一个活性氢原子，当式（1）包括多个M2时，它们可以相同或不同，且M2和M1可以相同或不同；L是具有3个或更多羧基的芳香族多羧酸的残基，L的芳香环由碳原子构成，每个碳原子可以选择性地具有卤素原子和/或不是羧基的取代基，但至少有一个碳原子具有氢原子；a和b分别是大于或等于0的整数，它们满足2≤（a+b）≤（d-2），当式（1）包括多个a时，它们可以相同或不同，并且c个a中至少有一个不为0，当式（1）包括多个b时，它们可以相同或不同；d是假设芳香环上包括羧基的所有取代基都被氢原子取代的碳原子上结合的氢原子数，换句话说，是能够被芳香环上取代基替换的基团数。
• [EN] CURABLE RESIN COMPOSITION, CURED OBJECT, LAYERED PRODUCT, METHOD FOR PRODUCING CURED OBJECT, SEMICONDUCTOR DEVICE, AND PHOTOBASE GENERATOR<br/>[FR] COMPOSITION DE RÉSINE DURCISSABLE, OBJET DURCI AINSI QUE PROCÉDÉ DE FABRICATION DE CELUI-CI, STRATIFIÉ, DISPOSITIF À SEMI-CONDUCTEURS, ET GÉNÉRATEUR DE PHOTOBASE<br/>[JA] 硬化性樹脂組成物、硬化物、積層体、硬化物の製造方法、及び、半導体デバイス、並びに、光塩基発生剤
  申请人：FUJIFILM CORP

  公开号：WO2022050278A1

  公开（公告）日：2022-03-10

  ポリイミド前駆体、ポリベンゾオキサゾール前駆体及びポリアミドイミド前駆体よりなる群から選ばれた少なくとも１種の樹脂、及び、アルコキシシリル基を有する光塩基発生剤を含む、硬化性樹脂組成物、上記硬化性樹脂組成物を硬化してなる硬化物、上記硬化物を含む積層体、上記硬化物の製造方法、及び、上記硬化物又は上記積層体を含む半導体デバイス、並びに、光塩基発生剤。

  选择至少一种由聚酰亚胺前体、聚苯并噁嗪前体和聚酰亚胺咪唑前体组成的树脂，以及含有烷氧基硅基的光碱发生剂的硬化树脂组合物，通过硬化上述硬化树脂组合物得到的硬化物，包含上述硬化物的层压体，制造上述硬化物的方法，以及包含上述硬化物或上述层压体的半导体器件，以及光碱发生剂。
• Stretched film structure of the poly-1,3-phenylene terephthalate type
  申请人：MITSUI PETROCHEMICAL INDUSTRIES, LTD.

  公开号：EP0052927A2

  公开（公告）日：1982-06-02

  A monoaxially or biaxially stretched film structure, or a heat-set structure thereof, of an unstretched film of an aromatic polyester having an intrinsic viscosity, determined in p-chlorophenol at 50°C, of 0.4 to 2.0 and composed of [A] polybasic carboxylic acid component units consisting of terephthalic acid units (a1) and units (a2) of a polybasic carboxylic acid otherthan terephthalic acid, the proportion of the units (a2) being up to 25 mole% based on the units (a,) and units (a2) combined, and [B] polyol component units consisting of resorcinol units (b1) and units (b2) of a polyol other than resorcinol, the proportion of the units (b2) being up to 25 mole% based on the units (b1) and (b2) combined.

  一种单轴或双轴拉伸薄膜结构，或其热固结构，由芳香族聚酯的未拉伸薄膜组成，其固有粘度（在对氯苯酚中于 50℃测定）为 0.4 至 2.A] 由对苯二甲酸单元（a1）和对苯二甲酸以外的多基性羧酸单元（a2）组成的多基性羧酸组分单元，单元（a2）的比例为单元（a. ）和单元（a2）总和的 25 摩尔%、)和单元(a2)的总和，单元(a2)的比例不超过 25 摩尔%，以及 [B] 由间苯二酚单元(b1)和间苯二酚以外的多元醇单元(b2)组成的多元醇组分单 元，单元(b2)的比例不超过 25 摩尔%，单元(b1)和单元(b2)的总和。