1,7-Naphthalindicarbonsaeure | 2089-91-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,7-Naphthalindicarbonsaeure
• 英文别名: Naphthalin-1,7-dicarbonsaeure；1,7-naphthalene dicarboxylic acid；Naphthalene-1,7-dicarboxylic acid
• CAS: 2089-91-0
• 化学式: C₁₂H₈O₄
• 分子量: 216.193
• InChiKey: JSKSILUXAHIKNP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2917399090

反应信息

• 作为反应物：
  描述：

  1,7-Naphthalindicarbonsaeure 在 吡啶 、 氯化亚砜 作用下， 以 甲苯 为溶剂， 生成 1,7-Naphthalindicarbonsaeuredichlorid
  参考文献：
  名称：

  Frischkorn, Hans; Schinzel, Erich, Liebigs Annalen der Chemie, 1984, # 6, p. 1129 - 1136

  摘要：

  DOI：
• 作为产物：
  描述：

  7-異丙-1-甲萘 在 potassium hexacyanoferrate(III) 作用下， 生成 1,7-Naphthalindicarbonsaeure
  参考文献：
  名称：

  Ruzicka; van Veen, Justus Liebigs Annalen der Chemie, 1929, vol. 476, p. 107

  摘要：

  DOI：

文献信息

• NOVEL TETRACARBOXYLIC DIANHYDRIDE, POLYIMIDE RESIN AND METHOD FOR PRODUCING THE SAME, PHOTOSENSITIVE RESIN COMPOSITIONS, PATTERNING PROCESS, METHOD FOR FORMING CURED FILM, INTERLAYER INSULATING FILM, SURFACE PROTECTIVE FILM, AND ELECTRONIC PARTS
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US20190169211A1

  公开（公告）日：2019-06-06

  The present invention has been made in view of the circumstances herein. An object of the present invention is to provide: a tetracarboxylic dianhydride which can lead to a polyimide usable as a base resin of a photosensitive resin composition capable of forming a fine pattern and obtaining high resolution without impairing excellent characteristics such as mechanical strength and adhesiveness; a polyimide resin obtained by using the tetracarboxylic dianhydride; and a method for producing the polyimide resin. The tetracarboxylic dianhydride is shown by the following general formula (1).

  本发明是基于本文中的情况而作出的。本发明的目的是提供：一种四羧酸二酐，可导致聚酰亚胺，作为感光树脂组合物的基树脂，能够形成细微图案并获得高分辨率，同时不损害优异的特性，如机械强度和粘附性；通过使用该四羧酸二酐获得的聚酰亚胺树脂；以及生产该聚酰亚胺树脂的方法。该四羧酸二酐由以下通用式（1）所示。
• POLYMER FILM, RETARDATION FILM, POLARIZING PLATE, LIQUID CRYSTAL DISPLAY, AND COMPOUND
  申请人：FUJIFILM Corporation

  公开号：US20160159750A1

  公开（公告）日：2016-06-09

  Provided is a polymer film containing at least one of a compound represented by formula (1) of hydrates, solvates, or salts thereof. Y is a methine group or nitrogen atom. Q a , Q b , and Q c are a single bond or a divalent linking group. R a , R b , and R c , are hydrogen atom, alkyl group, alkenyl group, alkynyl group, aryl group, cyano group, halogen group, or heterocyclic group. X 2 is a single bond or a divalent linking group. X 1 is a single bond or a predetermined divalent linking group. R 1 and R 2 are a hydrogen atom, alkyl group, alkenyl group, alkynyl group, aryl group, or heterocyclic group Formula (1)

  提供的是一种聚合物薄膜，其中至少包含一种由式（1）表示的化合物的水合物、溶剂合物或盐类。Y是一个亚甲基基团或氮原子。Qa、Qb和Qc是单键或二价连接基团。Ra、Rb和Rc是氢原子、烷基基团、烯基基团、炔基基团、芳基、氰基、卤素基或杂环基。X2是单键或二价连接基团。X1是单键或预定的二价连接基团。R1和R2是氢原子、烷基基团、烯基基团、炔基基团、芳基或杂环基。Formula (1)
• Preparation of esters of mono- or dicarboxylic non-aromatic and aromatic acids
  申请人：Lonza Ltd

  公开号：EP2465841A1

  公开（公告）日：2012-06-20

  The present invention relates to a method for preparing a carboxylic acid ester, wherein a carboxylic acid and/or a salt thereof is reacted with an alcohol in the presence of hydrogen chloride (HCl) and water to form the carboxylic acid ester, wherein the reaction is carried out using a starting reaction system wherein the molar ratio of HCl to carboxylic acid is at least 0.075 : 1 and the molar ratio of water to carboxylic acid is at least 0.25 : 1.

  本发明涉及一种制备羧酸酯的方法，其中在氯化氢（HCl）和水的存在下，羧酸和/或其盐与醇反应，形成羧酸酯，其中该反应是在使用起始反应体系的情况下进行的，其中氯化氢与羧酸的摩尔比至少为0.075：1，水与羧酸的摩尔比至少为0.25：1。
• MODIFIER FOR AROMATIC POLYESTER AND AROMATIC POLYESTER RESIN COMPOSITION COMPRISING THE SAME
  申请人：TABATA Masayoshi

  公开号：US20110224343A1

  公开（公告）日：2011-09-15

  The present invention provides a modifier for aromatic polyesters which enhances the melt fluidity of aromatic polyesters without a significant decrease in the heat resistance of the aromatic polyesters, and an aromatic polyester resin composition including the modifier for aromatic polyesters. The present invention relates to a modifier for aromatic polyesters comprising polyhydric phenol residues and residues of aromatic polycarboxylic acid, acid halide or acid anhydride thereof, and the modifier comprises a material having a structure composed of a first residue selected from the group consisting of divalent residues represented by Formula (I): —Ar—W 1 x —Ar— and by Formula (II): —Ar—, the first residues being bonded to two identical or different second residues selected from the group consisting of monovalent residues represented by Formula (III): and monovalent residues represented by Formula (IV): —O—C(O)—R 7 —.

  本发明提供了一种用于芳香族聚酯的改性剂，可以增强芳香族聚酯的熔融流动性，而不明显降低芳香族聚酯的耐热性，以及包括该改性剂的芳香族聚酯树脂组合物。本发明涉及一种用于芳香族聚酯的改性剂，包括多羟基酚残基和芳香族多羧酸、酸卤或其酸酐残基，该改性剂包括具有以下结构的材料：第一残基，选择自由式(I)所代表的二价残基：—Ar—W1x—Ar—和自由式(II)所代表的：—Ar—，第一残基与选择自由式(III)所代表的单价残基：和自由式(IV)所代表的单价残基：—O—C(O)—R7—的两个相同或不同的第二残基结合。
• RESIN COMPOSITION
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20190241716A1

  公开（公告）日：2019-08-08

  The present invention provides a resin composition having a high sensitivity and serving to produce a cured film with a low water absorption rate. The resin composition includes: (a) an alkali-soluble resin and (b1) an amido-phenol compound containing a phenolic hydroxyl group in which a monovalent group as represented by the undermentioned general formula (1) is located at the ortho position and/or (b2) an aromatic amido acid compound containing a carboxy group in which a monovalent group as represented by the undermentioned general formula (2) is located at the ortho position: wherein in general formula (1), X is a monovalent organic group having an alkyl group that contains 2 to 20 carbon atoms and bonds directly to the carbonyl carbon in general formula (1) or a monovalent organic group that has —(YO) n —; and in general formula (2), U is a monovalent organic group that has an alkyl group containing 2 to 20 carbon atoms and bonding directly to the amide nitrogen in general formula (2) or a monovalent organic group that has —(YO) n —; wherein Y is an alkylene group containing 1 to 10 carbon atoms and n is an integer of 1 to 20.

  本发明提供了一种树脂组合物，具有高灵敏度，并用于生产具有低吸水率的固化膜。该树脂组合物包括：(a)可溶于碱的树脂和(b1)含有酚羟基的酰胺酚化合物，其中酚羟基化合物中的单价基在邻位上，和/或(b2)含有羧基的芳香酰胺酸化合物，其中羧基化合物中的单价基在邻位上，其通式如下所示：在通式(1)中，X是一个单价有机基，具有含有2到20个碳原子的烷基，并直接连接到通式(1)中的羰基碳，或具有—(YO)n—的单价有机基；在通式(2)中，U是一个单价有机基，具有含有2到20个碳原子的烷基，并直接连接到通式(2)中的酰胺氮，或具有—(YO)n—的单价有机基；其中Y是含有1到10个碳原子的烷基，n是1到20的整数。