1,4-bis-(3-methylphenoxy)benzene | 23951-51-1

• 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: 1,4-bis-(3-methylphenoxy)benzene
• 英文别名: 1,4-bis-m-tolyloxy-benzene；1,4-Bis-m-tolyloxy-benzol；Hydrochinon-di-m-tolylaether；1,4-Bis-(m-tolyloxy)-benzol；1,4-Bis(3-methylphenoxy)benzene
• CAS: 23951-51-1
• 化学式: C₂₀H₁₈O₂
• 分子量: 290.362
• InChiKey: XBRTYRSXWZTBHP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  间甲酚 在 氢氧化钾 作用下， 生成 1,4-bis-(3-methylphenoxy)benzene
  参考文献：
  名称：

  Ullmann; Sponagel, Justus Liebigs Annalen der Chemie, 1906, vol. 350, p. 96

  摘要：

  DOI：

文献信息

• METHODS OF MAKING STABLE AND THERMALLY POLYMERIZABLE VINYL, AMINO OR OLIGOMERIC PHENOXY BENZOCYCLOBUTENE MONOMERS WITH IMPROVED CURING KINETICS
  申请人：Rohm and Haas Electronic Materials LLC

  公开号：US20190169327A1

  公开（公告）日：2019-06-06

  The present invention provides methods of making low energy polymerizable monomers and resins for use in making dielectric materials. The methods comprise deprotecting or deacylating an organic alkali cleavable protecting group containing addition polymerizable, amine containing aromatic monomer or oligoaromatic phenol resin containing an organic alkali cleavable protecting group, such as a C 2 to C 9 alkanoyl group, preferably, an acyl group, by hydrolyzing to remove the protecting group in organic alkali in a polar solvent containing an excess of alkali C 1 to C 7 alkoxide and form a hydroxyl functional monomer or resin, followed by; reacting via nucleophilic substitution the resulting hydroxyl functional monomer or resin with an alpha-halide (α-halide) or strong acid conjugate leaving group containing arylcyclobutene compound in a polar solvent, to yield a product an arylcyclobutene-containing addition polymerizable or amine containing aromatic monomer or oligoaromatic phenol resin having an ether linkage from the cyclobutene ring to an aromatic group of the addition polymerizable aromatic monomer, aromatic amine or oligoaromatic phenol.

  本发明提供了制备低能量聚合单体和树脂的方法，用于制造介电材料。该方法包括去保护有机碱可解除保护基，其中包含加成聚合、胺含量芳香单体或寡聚芳香酚树脂，该保护基是有机碱可解除的保护基，例如C2至C9烷酰基，优选为酰基，通过在含有过量碱C1至C7醇酸盐的极性溶剂中水解去除保护基，形成羟基官能单体或树脂，然后通过亲核取代反应，在极性溶剂中与含有芳基环丁烯化合物的α-卤代物或强酸共轭离去基反应，得到含有芳基环丁烯的加成聚合或胺含量芳香单体或寡聚芳香酚树脂产物，其环丁烯环上有一个醚键，连接到加成聚合芳香单体、芳香胺或寡聚芳香酚的芳香基上。
• Process for producing aromatic polyether ketones and polythioether ketones
  申请人：MITSUBISHI KASEI CORPORATION

  公开号：EP0135938A2

  公开（公告）日：1985-04-03

  A process for producing aromatic polyether ketones and polythioether ketones, which comprises reacting aromatic ethers or thioethers represented by the general formula: where each of R1 to R12 is a hydrogen atom, a halogen atom, a hydrocarbon group or an alkoxy group, n is an integer of 0 to 5, and X is an oxygen atom or a sulfur atom, with phosgene in aprotic solvent having a dielectric constant of lower than 20 and a dipole moment of lower than 3.0 in the presence of anhydrous halides of metals of Group III in the periodic table as a catalyst.

  一种生产芳香族聚醚酮和聚硫醚酮的工艺，它包括使通式所代表的芳香族醚或硫醚反应： 其中 R1 至 R12 各为氢原子、卤素原子、烃基或烷氧基，n 为 0 至 5 的整数，X 为氧原子或硫原子，在介电常数低于 20 和偶极矩低于 3.0 的无水光气溶剂中，以元素周期表中第 III 族金属的卤化物为催化剂进行反应。
• AROMATIC POLYMER ION EXCHANGE MEMBRANE AND ITS COMPLEX MEMBRANE AND ITS APPLICATION FOR ACIDIC ELECTROLYTE FLOW ENERGY STORAGE BATTERY
  申请人：Dalian Institute Of Chemical Physics, Chinese Academy of Sciences

  公开号：EP2490279A1

  公开（公告）日：2012-08-22

  A polymer ion exchange membrane for acidic electrolyte flow battery. The membrane is nitrogen heterocycles aromatic polymer, especially polybenzimidazole type polymer. A nitrogen heterocycles in the membrane interact with acid in the electrolyte to form donor-receptor proton transport network, so as to keep the proton transport performance of the membrane. The preparation condition for the membrane is mild, and the process is simplicity. The preparation method is suitable for mass production. The membrane is used in acidic electrolyte flow battery, especially in vanadium flow energy storage battery. The membrane has excellent mechanical stability and thermostability. In vanadium redox flow battery, the membrane has excellent proton conduct performance and excellent resistance to the permeation of vanadium ions.

  一种用于酸性电解液液流电池的聚合物离子交换膜。该膜为氮杂环芳香族聚合物，特别是聚苯并咪唑类聚合物。膜中的氮杂环与电解液中的酸相互作用，形成供体-受体质子传输网络，从而保持膜的质子传输性能。该膜的制备条件温和，工艺简单。制备方法适合大规模生产。该膜可用于酸性电解质液流电池，特别是钒液流储能电池。该膜具有良好的机械稳定性和热稳定性。在钒氧化还原液流电池中，该膜具有优异的质子传导性能和良好的抗钒离子渗透性能。
• METHODS OF MAKING STABLE AND THERMALLY POLYMERIZABLE VINYL, AMINO OR OLIGOMERIC PHENOXY BENZOCYCLOBUTENE MONOMERS WITH IMPROVED CURING KINETICS
  申请人：Rohm and Haas Electronic Materials LLC

  公开号：EP3492444A1

  公开（公告）日：2019-06-05

  The present invention provides methods of making low energy polymerizable monomers and resins for use in making dielectric materials. The methods comprise deprotecting or deacylating an organic alkali cleavable protecting group containing addition polymerizable, amine containing aromatic monomer or oligoaromatic phenol resin containing an organic alkali cleavable protecting group, such as a C2 to C9 alkanoyl group, preferably, an acyl group, by hydrolyzing to remove the protecting group in organic alkali in a polar solvent containing an excess of alkali C1 to C7 alkoxide and form a hydroxyl functional monomer or resin, followed by; reacting via nucleophilic substitution the resulting hydroxyl functional monomer or resin with an alpha-halide (a-halide) or strong acid conjugate leaving group containing arylcyclobutene compound in a polar solvent, to yield a product an arylcyclobutene-containing addition polymerizable or amine containing aromatic monomer or oligoaromatic phenol resin having an ether linkage from the cyclobutene ring to an aromatic group of the addition polymerizable aromatic monomer, aromatic amine or oligoaromatic phenol.

  本发明提供了用于制造介电材料的低能可聚合单体和树脂的制造方法。这些方法包括通过在含有过量碱 C1 至 C7 烷氧基的极性溶剂中，在有机碱中水解去除保护基团，形成羟基官能团单体或树脂，从而对含有可加成聚合的、含胺的芳香族单体或低芳香族酚树脂进行脱保护或脱乙酰化；在极性溶剂中，通过亲核取代作用，使得到的羟基官能团单体或树脂与含有芳基环丁烯化合物的α-卤化物（a-卤化物）或强酸共轭离去基团反应，得到一种含有芳基环丁烯的可加成聚合或含胺的芳香族单体或低芳香族酚树脂，该产品具有从环丁烯环到可加成聚合芳香族单体、芳香族胺或低芳香族酚的芳香族基团的醚键。
• METHODS OF MAKING STABLE AND THERMALLY POLYMERIZABLE VINYL, AMINO OR OLIGOMERIC PHENOXY BENZOCYCLOBUTENE MONOMERS WITH IMPROVED CURING KINETICS
  申请人：Rohm and Haas Electronic Materials LLC

  公开号：EP3708559A1

  公开（公告）日：2020-09-16

  The present invention provides methods of making low energy polymerizable monomers and resins for use in making dielectric materials. The methods comprise deprotecting or deacylating an organic alkali cleavable protecting group containing addition polymerizable, amine containing aromatic monomer or oligoaromatic phenol resin containing an organic alkali cleavable protecting group, such as a C2 to C9 alkanoyl group, preferably, an acyl group, by hydrolyzing to remove the protecting group in organic alkali in a polar solvent containing an excess of alkali C1 to C7 alkoxide and form a hydroxyl functional monomer or resin, followed by; reacting via nucleophilic substitution the resulting hydroxyl functional monomer or resin with an alpha-halide (a-halide) or strong acid conjugate leaving group containing arylcyclobutene compound in a polar solvent, to yield a product an arylcyclobutene-containing addition polymerizable or amine containing aromatic monomer or oligoaromatic phenol resin having an ether linkage from the cyclobutene ring to an aromatic group of the addition polymerizable aromatic monomer, aromatic amine or oligoaromatic phenol.

  本发明提供了用于制造介电材料的低能可聚合单体和树脂的制造方法。这些方法包括通过在含有过量碱 C1 至 C7 烷氧基的极性溶剂中，在有机碱中水解去除保护基团，形成羟基官能团单体或树脂，从而对含有可加成聚合的、含胺的芳香族单体或低芳香族酚树脂进行脱保护或脱乙酰化；在极性溶剂中，通过亲核取代作用，使得到的羟基官能团单体或树脂与含有芳基环丁烯化合物的α-卤化物（a-卤化物）或强酸共轭离去基团反应，得到一种含有芳基环丁烯的可加成聚合或含胺的芳香族单体或低芳香族酚树脂，该产品具有从环丁烯环到可加成聚合芳香族单体、芳香族胺或低芳香族酚的芳香族基团的醚键。