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3,4-二羟基-2-萘甲酸 | 135203-71-3

中文名称
3,4-二羟基-2-萘甲酸
中文别名
——
英文名称
3,4-dihydroxy-[2]naphthoic acid
英文别名
3,4-Dihydroxy-[2]naphthoesaeure;3.4-Dioxy-naphthalin-carbonsaeure-(2);3,4-dihydroxynaphthalene-2-carboxylic acid
3,4-二羟基-2-萘甲酸化学式
CAS
135203-71-3
化学式
C11H8O4
mdl
——
分子量
204.182
InChiKey
BMHCSEJDJONPSF-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

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

SDS

SDS:efcbaafeb6d4127d92e9fd5c7b600284
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    3,4-二羟基-2-萘甲酸氯化亚砜乙醚 、 zinc(II) chloride 、 作用下, 生成 2-chloro-1-(3,4-dihydroxy-[2]naphthyl)-ethanone
    参考文献:
    名称:
    Spruit, Recueil des Travaux Chimiques des Pays-Bas, 1948, vol. 67, p. 285,296
    摘要:
    DOI:
  • 作为产物:
    描述:
    alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 作用下, 生成 3,4-二羟基-2-萘甲酸
    参考文献:
    名称:
    DE77998
    摘要:
    公开号:
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文献信息

  • 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)。
  • Heat-sensitive black recording element
    申请人:MITA INDUSTRIAL CO. LTD.
    公开号:EP0098151A2
    公开(公告)日:1984-01-11
    @ A heat-sensitive recording element capable of forming an image of a hue close to a pure black at a low density comprises a dispersion of a leuco dye, a heat-fusible organic acidic substance solid at normal temperature and a sensitizing agent in a binder, wherein the leuco dye comprises a fluoran type leuco dye for forming a black color and a rhodamine lactam type leuco dye for forming a red dye in an amount of 1.5 to 30% by weight based on said fluoran type leuco dye.
    一种能够在低密度下形成色调接近纯黑色的图像的热敏记录元件,由分散在粘合剂中的白兰地染料、常温下可热熔的固体有机酸物质和敏化剂组成,其中白兰地染料包括用于形成黑色的芴型白兰地染料和用于形成红色的罗丹明内酰胺型白兰地染料,其用量为所述芴型白兰地染料的 1.5%至 30%(按重量计)。
  • Process for the preparation of pyridine-2,3-dicarboxylic acids
    申请人:CELGENE CORPORATION
    公开号:EP0390102A2
    公开(公告)日:1990-10-03
    Pyridine-2,3-dicarboxylic acids are prepared by the action of 2,3-dihydroxybenzoate-3,4-dioxygenase on 2,3-dihydroxybenzoic acids in a liquid medium which lacks active decarboxylase and which has a pH from 4 to 9, an ionic strength below about 1 molar, and a low concentration of metal cations and complex anions. In close temporal proximity, the 2-hydroxy-3-carboxy­muconic acid semialdehyde which forms is allowed to react with a source of ammonia or a primary amine, avoiding substantial decarboxylation.
    吡啶-2,3-二羧酸是由 2,3-二羟基苯甲酸-3,4-二氧 化酶在缺乏活性脱羧酶的液体介质中作用于 2,3-二羟基苯甲酸制备的,该介质的 pH 值为 4 至 9,离子强度低于约 1 摩尔,金属阳离子和复合阴离子的浓度较低。在时间上接近的情况下,形成的 2-羟基-3-羧基丁二酸半醛可与氨源或伯胺发生反应,从而避免大量脱羧。
  • CRYSTAL OF 2-HYDROXYNAPHTHALENE-3-CARBOXYLIC ACID AND PROCESS FOR THE PREPARATION THEREOF
    申请人:KABUSHIKIKAISHA UENO SEIYAKU OYO KENKYUJO
    公开号:EP1095929A1
    公开(公告)日:2001-05-02
    The present invention provides crystalline 2-hydroxynaphthalene-3-carboxylic acid (BON) characterized in that the average particle size is equal to or more than 157µm and the proportion of the particles of which particle size is less than 74µm is equal to or less than 14%. The crystalline composition of the present invention can be prepared by a process comprising the step of recrystallizing BON, especially at a high temperature, or by carrying out the acid precipitation step in the method for preparing BON at a high temperature.
    本发明提供结晶的2-羟基萘-3-羧酸(BON),其特征在于平均粒径等于或大于157µm,粒径小于74µm的颗粒比例等于或小于14%。本发明的结晶组合物可以通过包括重结晶 BON 的步骤(尤其是在高温下)或通过在高温下进行制备 BON 的方法中的酸沉淀步骤来制备。
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