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Bis(4-hydroxy-1-naphthyl)methane | 2653-42-1

中文名称
——
中文别名
——
英文名称
Bis(4-hydroxy-1-naphthyl)methane
英文别名
4,4'-methanediyl-di-[1]naphthol;4.4'-Dioxy-(di-naphthyl-(1)-methan);Bis-(4-oxy-naphthyl-(1))-methan;4,4'-Methandiyl-di-[1]naphthol;Methylen-di-α-naphthol;4,4'-Methylenedinaphthalen-1-ol;4-[(4-hydroxynaphthalen-1-yl)methyl]naphthalen-1-ol
Bis(4-hydroxy-1-naphthyl)methane化学式
CAS
2653-42-1
化学式
C21H16O2
mdl
——
分子量
300.357
InChiKey
XWCCUTVLIUTJHB-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

物化性质

  • 沸点:
    567.7±30.0 °C(Predicted)
  • 密度:
    1.283±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.6
  • 重原子数:
    23
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.05
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

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

反应信息

  • 作为反应物:
    描述:
    Bis(4-hydroxy-1-naphthyl)methaneair 作用下, 生成 4-(4-hydroxy-[1]naphthylmethylene)-4H-naphthalen-1-one
    参考文献:
    名称:
    Zamparo, Bollettino Chimico Farmaceutico, vol. 64, p. 99
    摘要:
    DOI:
  • 作为产物:
    描述:
    1-甲氧基萘硫酸三溴化硼 作用下, 以 1,4-二氧六环二氯甲烷 为溶剂, 反应 54.0h, 生成 Bis(4-hydroxy-1-naphthyl)methane
    参考文献:
    名称:
    Syntheses of Calix[4]naphthalenes Derived from 1-Naphthol
    摘要:
    Using a convergent synthetic strategy, the synthesis of the previously elusive C-4v-symmetrical calix[4]naphthalene from 1-naphthol is described. Using other independent convergent routes, syntheses of the other three isomeric calix[4]naphthalenes originally formed from the direct base-catalyzed condensation of formaldehyde with 1-naphthol are also described. All of these methods involved either a TiCl4- or TFA-assisted coupling reaction to achieve the cyclization steps. A mechanism is proposed to account for the formation of the original three isomeric calix[4]naphthalenes from the base-catalyzed condensation of formaldehyde with 1-naphthol.
    DOI:
    10.1021/jo00127a038
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文献信息

  • NAPHTHALENE-CONTAINING POLYMERS AND METHODS OF MAKING THE SAME
    申请人:Alliance for Sustainable Energy, LLC
    公开号:US20180208716A1
    公开(公告)日:2018-07-26
    The present disclosure relates to a dimer that includes a first hydroxyl-functionalized naphthalene group and a second hydroxyl-functionalized naphthalene group, where the first hydroxyl-functionalized naphthalene group and the second hydroxyl-functionalized naphthalene group are connected by a bridging group. The present disclosure also relates to a polymer synthesized using the dimer, as well as methods for synthesizing both the dimer and the polymer.
    本公开涉及包括第一羟基功能化萘基团和第二羟基功能化萘基团的二聚体,其中第一羟基功能化萘基团和第二羟基功能化萘基团通过桥联基连接。本公开还涉及使用该二聚体合成的聚合物,以及合成该二聚体和聚合物的方法。
  • AMINE FOR LOW-EMISSION EPOXY RESIN PRODUCTS
    申请人:SIKA TECHNOLOGY AG
    公开号:US20170029364A1
    公开(公告)日:2017-02-02
    The present invention relates to an amine of the formula (I) which is an adduct of 1,2-propylenediamine with an aryl monoglycidyl ether, to the use thereof as part of a hardener for epoxy resins, and to epoxy resin compositions obtained therewith. The amine of the formula (I) is preparable in a simple process in high purity, is of very low viscosity and is especially suitable for the curing of epoxy resins. It allows low-emission epoxy resin compositions which have good workability and which cure even under cold and damp conditions, quickly and without blushing effects, to form very hard products of high surface quality that display virtually no yellowing on exposure to light.
    本发明涉及一种化合物(I)的胺,该化合物是1,2-丙二胺与芳基单环氧丙基醚的加合物,其用作环氧树脂的硬化剂的一部分,以及由此获得的环氧树脂组合物。化合物(I)的胺可通过简单的方法制备,具有高纯度,粘度非常低,特别适用于环氧树脂的固化。它可以制备低排放的环氧树脂组合物,具有良好的加工性,在寒冷潮湿条件下甚至可以快速固化而不会出现发白效应,形成表面质量很高的非常坚硬的产品,在受光照射时几乎不会发黄。
  • AMINE FOR RAPID-CURING EPOXY RESIN COMPOSITIONS
    申请人:SIKA TECHNOLOGY AG
    公开号:US20180079710A1
    公开(公告)日:2018-03-22
    An amine of formula (I) which is particularly suitable for use as a curing agent for epoxy resins. The amine of formula (I) is devoid of non-incorporable toxic phenols, and is low-viscosity and pale in colour. It allows the production of easily-workable, low-emission or emission-free epoxy resin products which cure rapidly even at relatively low ambient temperatures thus obtaining a high degree of hardness and a nice surface with hardly any yellowing. This is particularly suited to use in floor or top coatings.
    一种化学式为(I)的胺,特别适用作环氧树脂的固化剂。该化学式(I)的胺不含不可溶性有毒酚类物质,具有低粘度和浅色。它可以生产易于加工、低排放或无排放的环氧树脂制品,即使在相对较低的环境温度下也可以快速固化,从而获得高度硬度和几乎没有发黄的漂亮表面。这特别适用于地板或表面涂层的使用。
  • Durch Protonieren mit Säure wasserverdünnbare Bindemittel für die Elektrotauchlackierung zur Herstellung dickschichtiger Überzüge
    申请人:BASF Lacke + Farben AG
    公开号:EP0352671A2
    公开(公告)日:1990-01-31
    Die vorliegende Anmeldung betrifft durch Protonieren mit Säure wasser­verdünnbare Bindemittel für die kathodische Elektrotauchlackierung, erhältlich durch Umsetzung einer A) Epoxidverbindung oder eines Gemisches von Epoxidverbindungen mit einem Epoxidäquivalentgewicht unter 2000 mit B) einer gegenüber Epoxiden monofunktionell reagierenden, aliphatische oder phenolische OH-Gruppen enthaltenden Verbindungen und C) einem sekundären Amin mit 2 bis 36 C-Atomen, mit der Maßgabe, daß das Reaktionsprodukt aus A), B) und C) noch freie Epoxidgruppen enthält, und D) mindestens einer dieser freien Epoxidgruppen äquivalenten Menge eines primäre Aminogruppen enthaltenden Amidamins, erhältlich aus einem primären Diamin und einer Mono- und/oder Dicarbonsäure.
    本申请涉及通过酸质子化制备的用于阴极电泳涂装的水稀释性粘合剂,可通过将A)环氧化合物或环氧当量重量小于2000的环氧化合物混合物与B)含有单官能基与环氧化合物相对应的脂肪族或酚类羟基化合物反应,以及C)含有2至36个碳原子的二级胺反应而制得,前提是A)、B)和C)的反应产物仍然含有自由环氧基,以及D)至少含有与这些自由环氧基等量的含有原始氨基的酰胺基,可由原始二胺和单元和/或二元羧酸制备。
  • CURING AGENTS FOR LOW-EMISSION EXPOXY RESIN PRODUCTS
    申请人:SIKA TECHNOLOGY AG
    公开号:US20150337076A1
    公开(公告)日:2015-11-26
    The present invention relates to curing agents for epoxy resins, containing at least one adduct of a primary diamine and an aromatic monoepoxide, at least one primary diamine and at least one secondary diamine which is free of primary amino groups and free of hydroxyl groups. The curing agent is of low viscosity and cures, together with epoxy resins, rapidly and without blushing, even under damp, cold conditions, to form films of high hardness and low brittleness. It is particularly well suited for low-emission coatings that cure at room temperature.
    本发明涉及一种环氧树脂固化剂,包含至少一个主要二胺和一个芳香单环氧化物的加成物,至少一个主要二胺和至少一个不含主要氨基和羟基的次要二胺。该固化剂粘度低,能够与环氧树脂一起迅速固化,即使在潮湿、寒冷的条件下也不会出现发红,并形成高硬度和低脆性的薄膜。它特别适用于在室温下固化的低排放涂料。
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