1,3-Bis-(p-hydroxyphenyl)-tetramethyldisiloxan | 24602-62-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 1,3-Bis-(p-hydroxyphenyl)-tetramethyldisiloxan
• 英文别名: 4-[[(4-Hydroxyphenyl)-dimethylsilyl]oxy-dimethylsilyl]phenol
• CAS: 24602-62-8
• 化学式: C₁₆H₂₂O₃Si₂
• 分子量: 318.52
• InChiKey: SAKSLEUNBMYMPZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.64
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 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-硝基邻苯二甲腈 、 1,3-Bis-(p-hydroxyphenyl)-tetramethyldisiloxan 在 potassium carbonate 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 以50%的产率得到
  参考文献：
  名称：

  Synthesis and polymerization of disiloxane Si–O–Si-linked phthalonitrile monomer

  摘要：

  A novel low melting highly hydrolytically stable phthalonitrile monomer containing Ar-Si-O-Si-Ar bonds with T-g = 4 degrees C exhibits good rheological properties. Its cured resin possesses high heat deflection temperature (T-hd = 471 degrees C) and demonstrates high thermal and thermooxidative stabilities (T-5% = 503 degrees C, TOS5% = 495 degrees C, = 76%) that are typical of phthalonitrile matrices.

  DOI：

  10.1016/j.mencom.2016.11.023
• 作为产物：
  描述：

  2-对溴苯氧基四氢吡喃 在 盐酸 、 magnesium 作用下， 以 四氢呋喃 、 乙醇 、 水 为溶剂， 生成 1,3-Bis-(p-hydroxyphenyl)-tetramethyldisiloxan
  参考文献：
  名称：

  Synthesis and polymerization of disiloxane Si–O–Si-linked phthalonitrile monomer

  摘要：

  A novel low melting highly hydrolytically stable phthalonitrile monomer containing Ar-Si-O-Si-Ar bonds with T-g = 4 degrees C exhibits good rheological properties. Its cured resin possesses high heat deflection temperature (T-hd = 471 degrees C) and demonstrates high thermal and thermooxidative stabilities (T-5% = 503 degrees C, TOS5% = 495 degrees C, = 76%) that are typical of phthalonitrile matrices.

  DOI：

  10.1016/j.mencom.2016.11.023

文献信息

• Pd-catalyzed synthesis of symmetrical and unsymmetrical siloxanes
  作者：Yu Kurihara、Yoshinori Yamanoi、Hiroshi Nishihara

  DOI：10.1039/c3cc46294c

  日期：——

  A palladium-catalyzed arylation of hydrosiloxanes was developed for the synthesis of symmetrical and unsymmetrical siloxanes. Reactive functional moieties such as hydroxy or cyano groups were able to tolerate the reaction conditions and several novel unsymmetrical siloxanes were synthesized in moderate to high yield.

  开发了钯催化的氢硅氧烷芳基化反应，用于合成对称和不对称的硅氧烷。诸如羟基或氰基的反应性官能团能够耐受反应条件，并且以中等至高产率合成了几种新颖的不对称硅氧烷。
• MATSUKAWA, KIMIHIRO;INOUE, HIROSHI, CHEM. EXPRESS, 4,(1989) N, C. 389-392
  作者：MATSUKAWA, KIMIHIRO、INOUE, HIROSHI

  DOI：——

  日期：——
• MATSUKAVA, KOE;INOUEH, XIROSI;FUKUDA, AKINORI;XASEHGAVA, KIITI;TOKUNAGA, +
  作者：MATSUKAVA, KOE、INOUEH, XIROSI、FUKUDA, AKINORI、XASEHGAVA, KIITI、TOKUNAGA, +

  DOI：——

  日期：——