3-hydroxy-1,2,4-benzenetricarboxylic acid | 69933-19-3

• 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-hydroxy-1,2,4-benzenetricarboxylic acid
• 英文别名: 2-Hydroxybenzol-1,3,5-tricarbonsaeure；Hydroxytrimellitic acid；3-hydroxybenzene-1,2,4-tricarboxylic acid
• CAS: 69933-19-3
• 化学式: C₉H₆O₇
• 分子量: 226.142
• InChiKey: ADOUETJVLZBXEJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  132
• 氢给体数：
  4
• 氢受体数：
  7

文献信息

• [EN] AROMATIC COMPOUNDS FROM FURANICS<br/>[FR] COMPOSÉS AROMATIQUES DÉRIVÉS DES FURANIQUES
  申请人：NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO

  公开号：WO2017146581A1

  公开（公告）日：2017-08-31

  Described are methods for preparing phenols, benzene carboxylic acids, esters and anhydrides thereof from furanic compounds by reaction with a dienophile, wherein the furanic compounds are reacted with a hydrazine and/or oxime and then reacted with a dienophile.

  描述了一种从呋喃化合物通过与二烯醚反应制备酚、苯甲酸、酯和酐的方法，其中呋喃化合物与肼和/或肟反应，然后与二烯醚反应。
• [EN] PRODUCTION OF AROMATIC ACIDS AND PHENOLICS<br/>[FR] PRODUCTION D'ACIDES AROMATIQUES ET DE COMPOSÉS PHÉNOLIQUES
  申请人：TNO

  公开号：WO2021080426A1

  公开（公告）日：2021-04-29

  The invention is directed to a process for the preparation of an aromatic acid or a phenolic compound, said process comprising reacting a dienophile and a furanic compound comprising an acetal moiety in a Diels-Alders reaction to obtain an aromatic compound comprising said acetal moiety, followed by hydrolysis and oxidation of said acetal moiety into a hydroxide or carboxylate moiety to form the aromatic acid or phenolic compound, wherein said dienophile is selected from the group consisting of alkylenes, acetylenes, acrylates, maleates, fumarates, maleimides, propiolates, acetylene dicarboxylates, and benzynes and wherein said acetal moiety is bound directly to the 2-position of the furanic compound.

  该发明涉及一种制备芳香酸或酚类化合物的方法，该方法包括将二烯酸酯和含有缩醛基团的呋喃化合物在Diels-Alder反应中反应，以获得含有该缩醛基团的芳香化合物，随后对该缩醛基团进行水解和氧化，将其转化为羟基或羧酸基团，形成芳香酸或酚类化合物。其中，所述二烯酸酯选自烯烃、乙炔、丙烯酸酯、马来酸酯、富马酸酯、马来酰亚胺、丙炔酸酯、乙炔二羧酸酯和苯炔，所述缩醛基团直接与呋喃化合物的2位结合。
• INCLUSION COMPLEX CONTAINING EPOXY RESIN COMPOSITION FOR SEMICONDUCTOR ENCAPSULATION
  申请人：Ono Kazuo

  公开号：US20100179250A1

  公开（公告）日：2010-07-15

  It is to improve the storage stability of a sealant, to retain the flowability of the sealant when sealing, and to achieve an effective curing rate of the sealant by heating to be applicable as a sealant for delicate semiconductors. It is an epoxy resin composition for sealing a semiconductor, comprising the following component (A) and component (B). (A) an epoxy resin, (B) a clathrate complex comprising (b1) an aromatic carboxylic acid compound, and (b2) at least one imidazole compound represented by formula (II) (wherein R 2 represents a hydrogen atom, etc.; R 3 to R 5 represent a hydrogen atom, etc.).

  这是为了改善密封剂的储存稳定性，保持密封时密封剂的流动性，并通过加热实现密封剂的有效固化速率，以适用于精细半导体的密封剂。它是一种用于密封半导体的环氧树脂组合物，包括以下组分（A）和组分（B）。（A）环氧树脂，（B）包括（b1）芳香羧酸化合物和（b2）至少一种由式（II）表示的咪唑化合物的笼形复合物（其中R2表示氢原子等；R3至R5表示氢原子等）。
• 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。
• 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。