1-Naphthalenecarboxylic acid, 2,6-dihydroxy- | 93379-27-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-Naphthalenecarboxylic acid, 2,6-dihydroxy-
• 英文别名: 2,6-dihydroxynaphthalene-1-carboxylic acid
• CAS: 93379-27-2
• 化学式: C₁₁H₈O₄
• 分子量: 204.18
• InChiKey: DWCSXSQEGHQXEF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  77.8
• 氢给体数：
  3
• 氢受体数：
  4

文献信息

• ALKALOID MONOMERS, LIQUID CRYSTAL COMPOSITIONS AND POLYMER NETWORKS DERIVED THEREFROM
  申请人：Goldfinger Marc B.

  公开号：US20110193019A1

  公开（公告）日：2011-08-11

  Disclosed is the chemical synthesis of chiral alkaloid monomers, liquid crystal compositions comprising the chiral alkaloid monomers, and polymerization of the liquid crystal compositions to provide polymer networks with useful cholesteric optical properties and stability.

  公开了手性生物碱单体的化学合成、包含手性生物碱单体的液晶组合物，以及液晶组合物的聚合，以提供具有有用的胆甾光学性能和稳定性的聚合物网络。
• RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, AND COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20200183273A1

  公开（公告）日：2020-06-11

  A resist composition including a base material component (A) whose solubility in a developing solution is changed due to the action of an acid, and a compound (D0) formed of an anion moiety and a cation moiety which is represented by Formula (d0), in which the cation moiety of the compound (D0) has a Log P value of less than 7.7. In the formula, M m+ represents an m-valent organic cation, R d0 represents a substituent, p represents an integer of 0 to 3, q represents an integer of 0 to 3, n represents an integer of 2 or greater, and a relationship of “n+p≤(q×2)+5” is satisfied.

  一种抗蚀组合物，包括一种基材料组分（A），由于酸的作用而在显影液中溶解性发生改变，以及由阴离子基团和由公式（d0）表示的阳离子基团组成的化合物（D0）。其中，化合物（D0）的阳离子基团的Log P值小于7.7。在公式中，Mm+表示m价有机阳离子，Rd0表示取代基，p表示0到3之间的整数，q表示0到3之间的整数，n表示大于等于2的整数，并且满足“n+p≤（q×2）+5”的关系。
• 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）。
• Anisotropic melt-forming polymers containing fumaric acid or substituted fumaric acid
  申请人：IMPERIAL CHEMICAL INDUSTRIES PLC

  公开号：EP0051934A1

  公开（公告）日：1982-05-19

  A polyester or polyesteramide capable of forming an anisotropic melt containing residues derived from dicarboxylic acids, dihydric phenols, hydroxyaromatic acids and aminophenols characterised in that at least 10 mole % of the acid residues of the polymer are radicals derived from fumaric acid or a substituted fumaric acid. Preferably at least 10 mole % of the residues other than the residues of fumaric acid or substituted fumaric acid are aromatic ring-substituted residues. The polyester or polyesteramides of the invention are particularly suitable for blending with chlorine-containing polymers at concentrations of up to 25% by weight of the polymer blend to improve the processability of the chlorine-containing polymer. A polyester in which the acid residues are entirely aliphatic is particularly suitable for blending with poly(vinyl chloride).

  一种能形成各向异性熔体的聚酯或聚酯酰胺，含有二羧酸、二水合酚、羟基芳香族酸和氨基苯酚的残基，其特征在于聚合物中至少 10 摩尔%的酸残基是富马酸或取代富马酸的自由基。除富马酸或取代富马酸残基外，最好至少有 10 摩尔%的残基是芳香环取代残基。本发明的聚酯或聚酯酰胺特别适用于与含氯聚合物共混，共混浓度最高可达聚合物重量的 25%，以改善含氯聚合物的加工性。酸残基完全为脂肪族的聚酯尤其适合与聚氯乙烯共混。
• Thermotropic copolyesteramide, process for its preparation and utilization
  申请人：ENIRICERCHE S.p.A.

  公开号：EP0430326A1

  公开（公告）日：1991-06-05

  A thermotropic copolyesteramide, with a nematic structure of the liquid crystalline phase within a desired temperature range of the mesophase, contains a unit derived from: (a) a saturated α, ω-­dicarboxylic acid; (b) 4,4′-dihydroxydiphenyl; (c) p-aminobenzoic acid; (d) 2,6-dihydroxynaphthoic acid. A copolyesteramide of this type exhibits improved characteristics, especially in regard to its elastic modulus and tensile strength, when used as a self-reinforced material or as a reinforce­ment material for traditional thermoplastic polymers.

  一种热致性共聚酯酰胺，其液晶相在所需的介相温度范围内具有向列结构，其单元来自：(a)饱和 α，ω-二羧酸；(b)4,4′-二羟基二苯基；(c)对氨基苯甲酸；(d)2,6-二羟基萘酸。 这种类型的共聚酯酰胺在用作自增强材料或传统热塑性聚合物的增强材料时，具有更好的特性，特别是弹性模量和拉伸强度。