4,4'-二(羟基甲基)二苯基醚 | 2350-43-8

• 物质功能分类: 有机原料 - 醚类化合物及其衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4,4'-二(羟基甲基)二苯基醚
• 英文名称: 4,4'-oxy-bis(4,1-phenylene) dimethanol
• 英文别名: 4,4'-bis(hydroxymethyl)diphenyl ether；(oxydibenzene-4,1-diyl)dimethanol；bis(p-hydroxymethylphenyl) ether；bis(4-hydroxymethylphenyl)ether；4,4'-oxybis(benzyl alcohol)；4,4'-oxybis(benzenemethanol)；[4-[4-(Hydroxymethyl)phenoxy]phenyl]methanol
• CAS: 2350-43-8
• 化学式: C₁₄H₁₄O₃
• mdl: MFCD00021968
• 分子量: 230.263
• InChiKey: VFLRGCHXIWFSGO-UHFFFAOYSA-N

物化性质

• 熔点：
  135.5-136.0℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4,4'-二(羟基甲基)二苯基醚 在 三溴化磷 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 以90%的产率得到4,4’-二(溴甲基)二苯醚
  参考文献：
  名称：

  Rotaxanes from Tetralactams

  摘要：

  Attempts to incorporate a tetralactam (3a) into a side-chain polyrotaxane by formation of its complex with p-tritylphenolate and reaction with poly(vinybenzyl chloride) failed, probably due to steric hindrance. However, three new small molecule model rotaxanes (acetal ha and ethers 14a and 14b) were prepared based on this macrocycle, and one (14b) was characterized by X-ray crystallography. Attempts to prepare poly(ether rotaxane)s such as 18 and 20b via polymerizations in the presence of this tetralactam failed because the mild conditions required for complexation (nonpolar solvent, room temperature) are not sufficient for effective step-growth polymerizations, resulting in only oligomer formation. In an alternative approach, clipping of the tetralactam 23 onto a preformed poly(urethane rotaxane) (27) in CH2Cl2 was successful, and the original biphasic segmented polymer was converted to a single-phase polyrotaxane (28) with a significantly lower glass transition temperature.

  DOI：

  10.1021/ma202373x
• 作为产物：
  描述：

  4,4’-氧代双苯甲酸二甲酯 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 72.0h， 以91%的产率得到4,4'-二(羟基甲基)二苯基醚
  参考文献：
  名称：

  Self-Assembled Nanotubes that Reversibly Bind Acetic Acid Guests

  摘要：

  A large bis-urea macrocycle was synthesized and assembled into columnar nanotubes containing a sizable cavity. This purely organic nanotube is held together primarily by hydrogen bonding and yet shows remarkable thermal stability up to 180 degrees C in the presence and absence of acetic acid guest. This enables the nanotube to be used as reusable organic zeolite.

  DOI：

  10.1021/ja036515i

文献信息

• 重合性単量体、組成物、硬化性組成物および樹脂部材
  申请人：株式会社トクヤマデンタル

  公开号：JP2015182962A

  公开（公告）日：2015-10-22

  【課題】種々の材料との相溶性の確保が容易かつ（重合収縮率／硬化物の硬度）が小さい（メタ）アクリレート系重合性単量体及びこれを用いた材料を提供すること。【解決手段】一般式（１）で示される重合性単量体並びにこれを用いた組成物、硬化性組成物および樹脂部材。〔Ｘは２価の基；Ｙ及びＺは（メタ）アクロイルオキシ−Ｌ−ＯＣＨＲ１−（Ｒ１はＨ又はＣ１〜６のアルキル基１価の基、Ｌは主鎖の炭素数２〜５０の炭化水素基である）、Ａｒ１及びＡｒ２は芳香族基、ｏ及びｐは１〜３の範囲から選択される整数、ｍ及びｎは、各々０又は１；ここで、ｍが０の場合は、ＹとＡｒ２とが直に結合し、ｎが０の場合はＡｒ１とＡｒ２とが直に結合する〕【選択図】なし

  提供具有易于与各种材料相容性的（聚合收缩率/固化物硬度）较小的（甲基）丙烯酸酯类聚合性单体以及利用该单体制备材料。通过提供通式（1）所示的聚合性单体以及利用该单体的组合物、固化性组合物和树脂部件。【X代表二价基；Y和Z代表（甲基）丙烯酰氧基-LOCHR1-（R1为H或C1-6的烷基单价基，L为主链碳数2-50的烃基），Ar1和Ar2代表芳香族基，o和p为选自1-3的整数范围，m和n分别为0或1；当m为0时，Y与Ar2直接连接，当n为0时，Ar1与Ar2直接连接】。【选择图】无
• Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
  申请人：Starnes Herbert William

  公开号：US20050049307A1

  公开（公告）日：2005-03-03

  Organic thiol compounds based on pentaerythritol and dipentaerythritol are described herein. More specifically, the compounds of the present invention are mixed esters of pentaerythritol and dipentaerythritol having at least one sulfhydryl group and preferably a plurality of sulfhydryl groups as well as at least one non-thiol-containing group. The organic thiol compounds are utilized to plasticize and/or heat stabilize halogen-containing polymer compositions especially poly(vinyl chloride) compositions. The compositions are substantially free or free of metal-based stabilizers, Lewis acids and terpenes. The compounds of the present invention are ideally utilized in polymers normally susceptible to deterioration and color change which can occur during processing of the polymer or exposure of the polymer to certain environments and surprisingly also serve as excellent plasticizers.

  本文描述了基于对羟基甲苯和二对羟基甲苯的有机硫醇化合物。更具体地说，本发明的化合物是对羟基甲苯和二对羟基甲苯的混合酯，具有至少一个巯基和最好是多个巯基，以及至少一个非巯基含有基团。这些有机硫醇化合物被用于增塑和/或热稳定含卤素聚合物组合物，特别是聚氯乙烯组合物。这些组合物基本上不含或不含金属基稳定剂、路易斯酸和萜类物质。本发明的化合物在通常容易恶化和变色的聚合物中得到理想应用，这种恶化和变色可能发生在聚合物加工过程中或聚合物暴露于某些环境中，并且令人惊讶地还可作为优秀的增塑剂。
• Y-shaped bis-arylethenesulfonic acid esters: Potential potent and membrane permeable protein tyrosine phosphatase 1B inhibitors
  作者：Fengzhi Yang、Fangzhou Xie、Ying Zhang、Yu Xia、Wenlu Liu、Faqin Jiang、Celine Lam、Yixue Qiao、Dongsheng Xie、Jianqi Li、Lei Fu

  DOI：10.1016/j.bmcl.2017.03.060

  日期：2017.5

  particularly Y-shaped bis-arylethenesulfonic acid ester derivatives, exhibited high PTP1B inhibitory activity, moderate selectivity, and great potential in penetrating cellular membranes (compound 7p, CLogP=9.73, Papp=9.6×10-6cm/s; IC50=140, 1290 and 920nM on PTP1B, TCPTP and SHP2, respectively). Docking simulations suggested that these Y-shaped inhibitors might interact with multiple secondary binding

  已知的具有双阴离子部分的PTP1B抑制剂表现出有效的抑制活性，良好的选择性，但是它们不能穿透细胞膜。基于我们发现的抑制PTP1B的新药效基团和PTP1B结合口袋的结构特征，设计并合成了一系列双芳基磺酸酯衍生物。这些新颖的分子，特别是Y形的双芳基磺酸磺酸酯衍生物，显示出高的PTP1B抑制活性，适度的选择性和穿透细胞膜的巨大潜力（化合物7p，CLogP = 9.73，Papp = 9.6×10-6cm / s； IC50分别在PTP1B，TCPTP和SHP2上分别为140、1290和920nM）。
• Bis-Benzyl-Tetrahydroisoquinoline Derivatives As Therapeutics For Filovirus
  申请人：Southwest Research Institute

  公开号：US20190275027A1

  公开（公告）日：2019-09-12

  Bis-benzyl-tetrahydroisoquinoline analogs that are derivatives of the cyclic products tetrandrine (TETN) and cepharanthine (CEPH). The analogs indicate activity against filovirus infections, including the type species Marburg virus (MARV) and Ebola virus (EBOV).

  这些Bis-苄基-四氢异喹啉类似物是环状产物鹅掌楸碱（TETN）和头花碱（CEPH）的衍生物。这些类似物显示对丝状病毒感染的活性，包括马尔堡病毒（MARV）和埃博拉病毒（EBOV）这类病毒。
• Synthesis and characterization of novel unnatural bichalcones
  作者：Santosh K. Gurung、Soo Bae Kim、Haeil Park

  DOI：10.1007/s12272-010-1205-2

  日期：2010.12

  Five bichalcones (5-1 ∼ 5-4, 9) were prepared by the reaction of biphenyl-4,4′-dicarbaldehyde (4) and 4,4′-dioxybenzaldehyde (8) with the respective acetophenone analogs via Claisen-Schmidt condensation and were then fully identified by 1H-NMR, 13C-NMR and mass analyses.

  联苯-4,4′-二甲醛（4）和 4,4′-二氧苯甲醛（8）与各自的苯乙酮类似物通过克莱森-施密特缩合反应制备出了五种双卡酮（5-1 ∼ 5-4，9），然后通过 1H-NMR、13C-NMR 和质量分析进行了全面鉴定。