1-[2-(2-hydroxyethoxy)ethoxy]-4-hydroxybenzene | 397244-06-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 1-[2-(2-hydroxyethoxy)ethoxy]-4-hydroxybenzene
• 英文别名: 4-[2-(2-Hydroxyethoxy)ethoxy]phenol
• CAS: 397244-06-3
• 化学式: C₁₀H₁₄O₄
• 分子量: 198.219
• InChiKey: PZBLBWWMZJGCTF-UHFFFAOYSA-N

物化性质

• 沸点：
  373.9±27.0 °C(Predicted)
• 密度：
  1.199±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  58.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-[2-(2-hydroxyethoxy)ethoxy]-4-hydroxybenzene 在 palladium on activated charcoal 、 potassium carbonate 、 环己烯 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 98.33h， 生成 1,4,7-tris((S)-2-hydroxy-3-(4-(2-(2-hydroxyethoxy)ethoxy)phenoxy)propyl)-1,4,7,10-tetraazacyclododecane
  参考文献：
  名称：

  Silica-attached molecular receptor complexes for benzoates and naphthoates

  摘要：

  一系列由环烯（1,4,7,10-四氮杂环十二烷）衍生的芳香族氧阴离子分子受体通过与镉（II）络合而被激活，并与 3-（缩水甘油）丙基功能化硅胶（70-230 目）共价连接。在 pH 值为 7.00 和 298 K 的条件下，将这种材料在水溶液中搅拌 1 h 就能达到 80% 的饱和度。对各种不同苯甲酸盐和萘酸盐吸收水平的研究表明，保留机制涉及经典氢键和以水为介质的非经典 O-H--π 氢键的组合。与预期相反，羟基末端聚醚链附着在受体复合物外围会降低吸收水平。所示类型的二氧化硅附着受体复合物是从水溶液中封存邻羟基苯甲酸盐的有效材料。

  DOI：

  10.1007/s10847-010-9782-8
• 作为产物：
  描述：

  2-[2-(4-苯基甲氧基苯氧基)乙氧基]乙醇 在 palladium on activated charcoal 、 氢气 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 48.0h， 以100%的产率得到1-[2-(2-hydroxyethoxy)ethoxy]-4-hydroxybenzene
  参考文献：
  名称：

  Silica-attached molecular receptor complexes for benzoates and naphthoates

  摘要：

  一系列由环烯（1,4,7,10-四氮杂环十二烷）衍生的芳香族氧阴离子分子受体通过与镉（II）络合而被激活，并与 3-（缩水甘油）丙基功能化硅胶（70-230 目）共价连接。在 pH 值为 7.00 和 298 K 的条件下，将这种材料在水溶液中搅拌 1 h 就能达到 80% 的饱和度。对各种不同苯甲酸盐和萘酸盐吸收水平的研究表明，保留机制涉及经典氢键和以水为介质的非经典 O-H--π 氢键的组合。与预期相反，羟基末端聚醚链附着在受体复合物外围会降低吸收水平。所示类型的二氧化硅附着受体复合物是从水溶液中封存邻羟基苯甲酸盐的有效材料。

  DOI：

  10.1007/s10847-010-9782-8

文献信息

• [EN] POLYMERIZABLE COMPOUND AND OPTICALLY ANISOTROPIC BODY<br/>[FR] COMPOSÉ POLYMÉRISABLE ET CORPS OPTIQUEMENT ANISOTROPE
  申请人：DAINIPPON INK & CHEMICALS

  公开号：WO2017079867A1

  公开（公告）日：2017-05-18

  There is provided a polymerizable composition, by which discoloration or alignment defects are less likely to occur when a filmy polymer, which is obtained by adding a polymerizable compound to the polymerizable composition and polymerizing this composition, is irradiated with ultraviolet light. There are also provided a polymer obtained by polymerizing the polymerizable composition, and an optically anisotropic body using the polymer. The present invention provides a polymerizable low-wavelength dispersive or polymerizable reverse-wavelength dispersive compound having a partial structure represented by Formula (Z-0). Further, the present invention provides a composition containing the compound; a polymer obtained by polymerizing the composition; and an optically anisotropic body obtained by using the polymer.

  提供一种可聚合的组合物，通过该组合物得到的薄膜聚合物在紫外光照射时，不太容易发生变色或排列缺陷。还提供了通过聚合该聚合物组合物得到的聚合物，以及使用该聚合物的光学各向异性体。本发明提供了一种具有由式（Z-0）表示的部分结构的可聚合低波长色散或可聚合反波长色散化合物。此外，本发明提供了一种含有该化合物的组合物；通过聚合该组合物得到的聚合物；以及通过使用该聚合物得到的光学各向异性体。
• Ashless dispersants formed form substituted acylating agents and their production and use
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0545653A1

  公开（公告）日：1993-06-09

  Succinic ester-amides are formed by (A) reacting (i) at least one substantially aliphatic polymer of at least one lower olefin, and (ii) an acidic reactant or a mixture of two or more acidic reactants represented by the general formula         R-CO-CH = CH-CO-R′ wherein R and R′ are independently -OH, -O-lower alkyl, a halogen atom, or taken together are a single oxygen atom; the process being characterized in that: a) the substantially aliphatic polymer is comprised predominantly or entirely of polyisobutene, at least 50% of the polyisobutene content of such polymer having an end group represented by the formula b) the mole ratio of said acidic reactant(s) : said polymer(s) is at least 1 : 1; c) the reaction mixture is maintained under superatmospheric pressure during at least a substantial portion of the reaction period; and d) said acylating agent is characterized by having an average total tar rating as determined by the method described in the specification hereof that is at least 25% lower than the average total tar rating of a corresponding product made in the same way under the same reaction conditions using a polyisobutene containing up to 10% of the above-depicted end group; and (B) reacting such acylating agent with at least one alcohol (preferably a polyhydric alcohol) and amine (preferably a polyamine having at least one primary amino group). Combinations of succinimides, succinic esters, and succinic ester-amides formed using such acylating agents are used in combination with other additives in forming lubricant compositions.

  琥珀酸酯酰胺是通过以下反应形成的：(A)(i)至少一种低级烯烃的实质上脂肪族聚合物，和(ii)一种酸性反应剂或两种或两种以上酸性反应剂的混合物，其通式为 R-CO-CH = CH-CO-R′ 其中 R 和 R′独立地为-OH、-O-低级烷基、卤素原子或合在一起为单个氧原子；该工艺的特征在于 a) 基本脂肪族聚合物主要或全部由聚异丁烯组成，该聚合物中至少 50% 的聚异丁烯含量具有由式表示的端基 b) 所述酸性反应剂与所述聚合物的摩尔比至少为 1:1； c) 至少在反应期间的大部分时间内，反应混合物保持在超大气压下；以及 d) 所述酰化剂的特点是，其平均总焦油等级（按本说明书所述方法测定）比在相同反应条件下用含有最多 10%上述端基的聚异丁烯以相同方法制得的相应产品的平均总焦油等级至少低 25%；以及 (A) 所述酸性反应剂与所述聚合物的摩尔比至少为 1:1。 (B) 使这种酰化剂与至少一种醇（最好是多羟基醇）和胺（最好是具有至少一个伯氨基 的多胺）反应。使用此类酰化剂形成的琥珀酰亚胺、琥珀酸酯和琥珀酸酯-酰胺组合可与其他添加剂一起用于形成润滑剂组合物。
• Photopolymerization initiator composition and photopolymerizable composition
  申请人：TOYO INK MANUFACTURING CO., LTD.

  公开号：EP0690074A1

  公开（公告）日：1996-01-03

  A photopolymerization initiator composition comprising (A) a sulfonium organoboron complex or oxosulfonium organoboron complex of the formula (1),    and (B) a sensitizer having electron donating capability and electron acceptability in an excited state, and a photopolymerizable composition which further comprises (C) an ethylenically unsaturated compound.

  一种光聚合引发剂组合物，包括 (A) 式（1）的锍有机硼络合物或氧锍有机硼络合物 式（1）的锍有机硼络合物或氧锍有机硼络合物、 和 (B) 在激发态下具有电子捐赠能力和电子接受能力的敏化剂，以及进一步包含 (C) 乙烯基不饱和化合物的可光聚合组合物。
• Polyester prepolymers as impact modifiers in epoxy formulations
  申请人：SIKA TECHNOLOGY AG

  公开号：US10273326B2

  公开（公告）日：2019-04-30

  What is described is a polymer which is a polyurethane polymer having blocked isocyanate groups or a reaction product of said polyurethane polymer with at least one epoxy resin, where the polyurethane polymer having blocked isocyanate groups is an addition product formed from at least one polyisocyanate and at least one polyester polyol, wherein the isocyanate groups of the addition product have been blocked by reaction with at least one aromatic compound having at least one hydroxyl group. Such a polymer is suitable as an impact modifier in epoxy resin compositions, especially when they are used as adhesives or structural foams. The polymer improves the corrosion resistance and vertical expansion of the epoxy resin composition.

  所述聚合物为具有封端异氰酸酯基团的聚氨酯聚合物或所述聚氨酯聚合物与至少一种环氧树脂的反应产物，其中具有封端异氰酸酯基团的聚氨酯聚合物是由至少一种多异氰酸酯和至少一种聚酯多元醇形成的加成产物，其中加成产物的异氰酸酯基团通过与至少一种具有至少一个羟基的芳香族化合物反应而被封端。这种聚合物适合用作环氧树脂组合物中的抗冲改性剂，尤其是在用作粘合剂或结构泡沫时。这种聚合物可提高环氧树脂组合物的耐腐蚀性和垂直膨胀性。
• Two-photon absorbing polymerizable composition and polymerization process thereof
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：US20040204513A1

  公开（公告）日：2004-10-14

  A two-photon absorbing polymerizable composition contains at least a two-photon absorbing compound, a polymerization initiator and a polymerizable compound, the composition being photopolymerizable upon non-resonant two-photon absorption, wherein the two-photon absorbing compound is a methine dye containing a compound represented by the formula (1): 1 wherein R 1 to R 5 each represents a hydrogen atom or a substituent and some of R 1 to R 4 may combine with each other to form a ring; n and m each independently represents an integer of 0 to 4, provided that n and m are not 0 at the same time; X 1 and X 2 each represents an aryl group, a heterocyclic group or a group represented by formula (2); R 6 represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group or a heterocyclic group, and Z 1 represents an atomic group for forming a 5- or 6-membered ring.