1,3-dimethoxy-2-phenoxy-benzene

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,3-dimethoxy-2-phenoxy-benzene
• 英文别名: 1,3-Dimethoxy-2-phenoxy-benzol；Methoxy-phenoxyanisole；1,3-dimethoxy-2-phenoxybenzene
• 化学式: C₁₄H₁₄O₃
• 分子量: 230.263
• InChiKey: RENDFAMBWCKQPL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  丁香酸甲酯 在 喹啉 、 氢氧化钾 、 copper diacetate 、 铜 作用下， 生成 1,3-dimethoxy-2-phenoxy-benzene
  参考文献：
  名称：

  Inubushi, Pharmaceutical Bulletin, 1954, vol. 2, p. 11,14

  摘要：

  DOI：

文献信息

• Copper(II) trans-bis-(glycinato): an efficient heterogeneous catalyst for cross coupling of phenols with aryl halides
  作者：Sanny Verma、Neeraj Kumar、Suman L. Jain

  DOI：10.1016/j.tetlet.2012.06.071

  日期：2012.8

  Copper(II) trans-bis-(glycinato) complex, easily prepared by the solid state reaction of copper(II) acetate and glycine (trans-[Cu(glyo)2·H2O]) was found to be an efficient, recyclable, and high yielding catalyst for the Ullmann type synthesis of diaryl ethers via the cross coupling of phenols with aryl halides without using any additives at relatively low reaction temperature. The catalyst could easily

  发现铜（II）反式-双-（氨基乙酸）配合物很容易通过乙酸铜（II）和甘氨酸的固相反应制备（反式-[[Cu（glyo）2 ·H 2 O]），苯酚与芳基卤化物的交叉偶合反应，可在相对较低的反应温度下通过苯酚与芳基卤化物的交联反应，用于Ullmann型合成二芳基醚的可回收，高产催化剂。通过简单的过滤就可以容易地回收催化剂，并以一致的催化活性重复使用数次。
• Copper Single Atoms Chelated on Ligand‐Modified Carbon for Ullmann‐type C−O Coupling
  作者：Vincenzo Ruta、Giovanni Di Liberto、Francesco Moriggi、Yurii P. Ivanov、Giorgio Divitini、Gianlorenzo Bussetti、Vincenzina Barbera、Mark A. Bajada、Maurizio Galimberti、Gianfranco Pacchioni、Gianvito Vilé

  DOI：10.1002/cssc.202301529

  日期：2024.3.8

  Cross‐coupling reactions are of great importance in chemistry due to their ability to facilitate the construction of complex organic molecules. Among these reactions, the Ullmann‐type C−O coupling between phenols and aryl halides is particularly noteworthy and useful for preparing diarylethers. However, this reaction typically relies on homogeneous catalysts that rapidly deactivate under harsh reaction conditions. In this study, we introduce a novel heterogeneous catalyst for the Ullmann‐type C−O coupling reaction, comprised of isolated Cu atoms chelated to a tetraethylenepentamine‐pyrrole ligand that is immobilized on graphite nanoplatelets. The catalytic study reveals the recyclability of the material, and demonstrates the crucial role of the pyrrole linker in stabilizing the Cu sites. The work expands the potential of single‐atom catalyst nanoarchitectures and underscores the significance of ligands in stabilizing metals in cationic forms, providing a novel, tailored catalyst for cross‐coupling chemistries.

  摘要交叉偶联反应能够促进复杂有机分子的构建，因此在化学中具有重要意义。在这些反应中，酚和芳基卤化物之间的乌尔曼型 C-O 偶联反应尤其值得注意，它有助于制备二元醚。然而，这种反应通常依赖于在苛刻反应条件下会迅速失活的均相催化剂。在本研究中，我们介绍了一种用于乌尔曼型 C-O 偶联反应的新型异相催化剂，它由孤立的铜原子与固定在石墨纳米片上的四乙烯五胺-吡咯配体螯合而成。催化研究揭示了该材料的可回收性，并证明了吡咯配体在稳定铜位点方面的关键作用。这项研究拓展了单原子催化剂纳米结构的潜力，强调了配体在稳定阳离子形式金属方面的重要作用，为交叉偶联化学提供了一种新型的定制催化剂。
• Strahlungsempfindliche Überzugszusammensetzung und deren Verwendung zur Herstellung eines negativen Resistbildes
  申请人：International Business Machines Corporation

  公开号：EP0014237B1

  公开（公告）日：1983-04-20
• Aluminium trihydrate modified zinc-rich coatings
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0043953B1

  公开（公告）日：1983-11-09
• ULTRAVIOLET CURABLE LIQUID COMPOSITION, ULTRAVIOLET CURING INKJET INK, ULTRAVIOLET CURING WET ELECTROPHOTOGRAPHIC LIQUID DEVELOPER, ULTRAVIOLET CURING ELECTROSTATIC INKJET INK, AND IMAGE FORMING METHOD USING THEREOF
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20170336728A1

  公开（公告）日：2017-11-23

  An object of the present invention is to provide an ultraviolet curing liquid composition having high sensitivity, excellent storage stability, low viscosity, and excellent fixability after ultraviolet curing. The ultraviolet curable liquid composition of the present invention is an ultraviolet curable liquid composition containing a cationically polymerizable liquid monomer, a photopolymerization initiator and a photopolymerization sensitizer, wherein the cationically polymerizable liquid monomer is a vinyl ether compound, the photopolymerization initiator includes a compound represented by general formula (1), and the photopolymerization sensitizer includes (A) at least one compound selected from the group consisting of a compound represented by general formula (2) and a compound represented by general formula (3), and (B) at least one compound selected from the group consisting of a compound represented by general formula (4) and a compound represented by general formula (5).