4-(2,6-Dimethylphenoxy)-2,6-dimethylanisol | 10181-98-3

• 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: 4-(2,6-Dimethylphenoxy)-2,6-dimethylanisol
• 英文别名: 5-(2,6-Dimethylphenoxy)-2-methoxy-1,3-dimethylbenzene
• CAS: 10181-98-3
• 化学式: C₁₇H₂₀O₂
• 分子量: 256.345
• InChiKey: RFOJONLITNOXBI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(2,6-Dimethylphenoxy)-2,6-dimethylanisol 以 乙醚 为溶剂， 生成 6-Hydroxy-3-methoxy-2,4,2',6'-tetramethyl-biphenyl
  参考文献：
  名称：

  一些二芳基醚的光反应

  摘要：

  已在溶液中辐照了二苯醚，1,4-二苯氧基苯和一些取代的二芳基醚。观察到的反应是：（1）裂解醚键，然后从溶剂中H脱除，得到酚和苯衍生物，和（2）光-克莱森型重排，生成2-和/或4-羟基联苯衍生物。发现产物分布取决于溶剂。发现二苯醚的重排的o / p比率是浓度依赖性的，o-异构体在稀释时以p-异构体为代价而增加。

  DOI：

  10.1016/s0040-4020(01)92780-2
• 作为产物：
  描述：

  2,6-二甲基大茴香醚 在 乙醚 、 硫酸 、 硝酸 、 乙酸酐 、 镍 、 铜 、 sodium nitrite 作用下， 生成 4-(2,6-Dimethylphenoxy)-2,6-dimethylanisol
  参考文献：
  名称：

  THE SYNTHESIS OF SOME NEW THYROXINE ANALOGS¹

  摘要：

  DOI：

  10.1021/jo01129a014

文献信息

• Bielig; Luetzel, Justus Liebigs Annalen der Chemie, 1957, vol. 608, p. 140,156
  作者：Bielig、Luetzel

  DOI：——

  日期：——
• Electrophilic substitution in highly substituted diphenyl ethers
  作者：Stephen Bancroft Hamilton、H. S. Blanchard

  DOI：10.1021/jo00835a034

  日期：1970.10
• POLY(ARYLENE ETHER)-POLYSILOXANE COMPOSITION AND METHOD
  申请人：Carrillo Alvaro

  公开号：US20090318635A1

  公开（公告）日：2009-12-24

  A thermoplastic composition includes a poly(arylene ether) and a poly(arylene ether)-polysiloxane block copolymer. The thermoplastic composition is prepared by a method that includes oxidatively copolymerizing a monohydric phenol and a hydroxyaryl-terminated polysiloxane. The method is simpler than prior methods of preparing poly(arylene ether)-polysiloxane block copolymers by linking pre-formed poly(arylene ether) and polysiloxane blocks. The method is also produces greater incorporation of polysiloxane into the poly(arylene ether)-polysiloxane block copolymer than prior methods of copolymerizing monohydric phenols and hydroxyaryl-terminated polysiloxane.
• POLY(ARYLENE ETHER)/POLYAMIDE COMPOSITIONS, METHODS, AND ARTICLES
  申请人：Elkovitch Mark

  公开号：US20110152420A1

  公开（公告）日：2011-06-23

  A thermoplastic composition includes a polyamide, a poly(arylene ether)-polysiloxane block copolymer, and a metal dialkylphosphinate, all in particular amounts. The composition exhibits good flame retardancy without exhibiting the ductility losses that are typically observed with other flame retardant polyamide-poly(arylene ether) compositions. Also described are methods of forming the composition. The composition is useful for molding electrical and automotive components.
• POLYPHENYLENE ETHER MODIFIED PHENOL-BENZALDEHYDE MULTIFUNCTIONAL EPOXY RESIN AND USE
  申请人：NAN YA PLASTICS CORPORATION

  公开号：US20170267807A1

  公开（公告）日：2017-09-21

  The invention provides a polyphenylene ether modified phenol-benzaldehyde multifunctional epoxy resin with formula (I). wherein A is: PPE are: Z are: Y are: Their manufactured is following steps: polyphenylene ether 100 parts is dissolved in solvent, then phenol-benzaldehyde multifunctional epoxy resin 100˜450 parts and catalyst 0.01˜5 parts are added, stirred and mixed at 90˜180□, for 1˜4 hour, to obtain formula (I) solution. Said product is formulated with compositions for laminate, having excellent electrical properties and heat resistance. The dielectric constant is 4.03 (1 GHz), dissipation factor is 0.0046 (1 GHz) and no delamination longer than 60 minutes dipping in 288 soldering test after 2 hours pressure cooking test. Application is insulating materials for highly reliable electronic components such as EMC, PCB substrates, laminate and insulating plates.