4,4'-(4'',4'''-dimethoxyphenyloxy)diphenyl sulfone | 34018-55-8

• 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: 4,4'-(4'',4'''-dimethoxyphenyloxy)diphenyl sulfone
• 英文别名: 4,4'-bis(p-methoxyphenoxy)diphenylsulphone；MPDS；Benzene, 1,1'-sulfonylbis[4-(4-methoxyphenoxy)-；1-methoxy-4-[4-[4-(4-methoxyphenoxy)phenyl]sulfonylphenoxy]benzene
• CAS: 34018-55-8
• 化学式: C₂₆H₂₂O₆S
• 分子量: 462.523
• InChiKey: ZTNOFMQBXOSMGL-UHFFFAOYSA-N

物化性质

• 沸点：
  612.6±55.0 °C(Predicted)
• 密度：
  1.260±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  33
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  79.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4,4'-(4'',4'''-dimethoxyphenyloxy)diphenyl sulfone 在 三溴化硼 作用下， 以 二氯甲烷 为溶剂， 反应 5.0h， 以89%的产率得到4,4'-Bis-(4-hydroxyphenoxy)-diphenylsulfon
  参考文献：
  名称：

  Self-Assembled Lamellar Nanostructures of Wholly Aromatic Rod−Rod-Type Block Molecules

  摘要：

  Wholly aromatic rod-rod type di- and triblock molecules, oligo(ether sulfone)-b-oligo(ether ketone)s (OES-OEK), were synthesized to study a solid-state self-assembled nanostructure. The OES and OEK segments in the block molecules form segregated crystalline domains. The energy-filtering transmission electron microscopy images revealed that the di- and triblock OES-OEK co-oligomers formed lamellar nanostructures with a periodicity of similar to 9 and 13 nm, respectively.

  DOI：

  10.1021/ol061929c
• 作为产物：
  描述：

  4,4'-二氟二苯砜 、 4-甲氧基苯酚 在 potassium carbonate 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 生成 4,4'-(4'',4'''-dimethoxyphenyloxy)diphenyl sulfone
  参考文献：
  名称：

  Polyethersulfone polymers and oligomers — Morphology and crystallization

  摘要：

  使用模型化合物和低分子量寡聚物，研究了聚醚砜(PES)的晶体形态。这些化合物在合成时是无定形的，在适当条件下可以通过溶剂诱导结晶。模型化合物4,4'-双(p-甲氧基苯氧基)二苯基砜生成了单晶，并使用X射线衍射解决了其结构。构象失序存在，两种构象以55：45的比例共存。这种模型化合物与先前发表在文献中的结构研究相结合，为聚醚砜的构象研究提供了基础。低分子量聚合物经过溶剂诱导结晶后，得到的PES晶体形态与先前发表在文献中的不同，这是通过粉末X射线衍射显示的。

  DOI：

  10.1139/v2012-066

文献信息

• Polymers with reduced estrogenic activity
  申请人：SOLVAY SPECIALITY POLYMERS USA, LLC

  公开号：US20140113093A1

  公开（公告）日：2014-04-24

  A polymer which comprises recurring units derived from at least one monomer (M) having a general formula (I) Y 1 —Z 1 -Q-Z 2 —Y 2 wherein Y 1 and Y 2 , equal or different from each other, are independently selected from a group consisting of OH, SH, Cl, Br, NO 2 or I; Z 1 and Z 2 , equal or different from each other, independently comprises at least 1 aromatic ring and, Q comprises at least one hydrophilic moiety (H) selected from the group consisting of a sulfone (SO 2 ), a ketone (CO), a phosphine oxide (PO), an ether, a thioether, an ester, an anhydride, a carbonate, an amide, an imide, an imine and an urethane group, and the interatomic distance between Y 1 and Y 2 is at least 10 Å, the monomer has an EC 50 response value to the estrogen receptor a (ERα) equal to or at least 26000 nM.
• [EN] POLYMERS WITH REDUCED ESTROGENIC ACTIVITY<br/>[FR] POLYMÈRES À ACTIVITÉ OESTROGÉNIQUE RÉDUITE
  申请人：SOLVAY SPECIALTY POLYMERS USA

  公开号：WO2012160172A1

  公开（公告）日：2012-11-29

  A polymer which comprises recurring units derived from at least one monomer (M) having a general formula (I) Y1-Z1-Q-Z2-Y2 wherein Y1 and Y2, equal or different from each other, are independently selected from a group consisting of OH, SH, C1, Br, NO2 or I; Z1 and Z2, equal or different from each other, independently comprises at least 1 aromatic ring and, Q comprises at least one hydrophilic moiety (H) selected from the group consisting of a sulfone (SO2), a ketone (CO), a phosphine oxide (PO), an ether, a thioether, an ester, an anhydride, a carbonate, an amide, an imide, an imine and an urethane group, and the interatomic distance between Y1 and Y2 is at least 10 Å, the monomer has an EC50 response value to the estrogen receptor a (ERα) equal to or at least 26000 nM.
• Self-Assembled Lamellar Nanostructures of Wholly Aromatic Rod−Rod-Type Block Molecules
  作者：Teruaki Hayakawa、Raita Goseki、Masa-aki Kakimoto、Masatoshi Tokita、Junji Watanabe、Yonngui Liao、Shin Horiuchi

  DOI：10.1021/ol061929c

  日期：2006.11.1

  Wholly aromatic rod-rod type di- and triblock molecules, oligo(ether sulfone)-b-oligo(ether ketone)s (OES-OEK), were synthesized to study a solid-state self-assembled nanostructure. The OES and OEK segments in the block molecules form segregated crystalline domains. The energy-filtering transmission electron microscopy images revealed that the di- and triblock OES-OEK co-oligomers formed lamellar nanostructures with a periodicity of similar to 9 and 13 nm, respectively.
• Polyethersulfone polymers and oligomers — Morphology and crystallization
  作者：Abdelkader Benhalima、François Hudon、Finda Koulibaly、Christian Tessier、Josée Brisson

  DOI：10.1139/v2012-066

  日期：2012.10

  Crystal forms of polyethersulfones (PES) were investigated by using a model compound and a low molecular weight oligomer. These are amorphous as-synthesized, and can undergo solvent-induced crystallization under the appropriate conditions. The model compound, 4,4′-bis(p-methoxyphenoxy)diphenyl sulfone, yielded monocrystals, and its structure was solved using X-ray diffraction. Conformational disorder is present, two conformers cohabiting in 55:45 proportions. This model compound, combined to previous structural studies published in the literature, served as a basis for conformational studies of polyethersulfone. Low molecular weight polymers submitted to solvent-induced crystallization resulted in a PES crystal form different from that previously published in the literature, as shown by powder X-ray diffraction.

  使用模型化合物和低分子量寡聚物，研究了聚醚砜(PES)的晶体形态。这些化合物在合成时是无定形的，在适当条件下可以通过溶剂诱导结晶。模型化合物4,4'-双(p-甲氧基苯氧基)二苯基砜生成了单晶，并使用X射线衍射解决了其结构。构象失序存在，两种构象以55：45的比例共存。这种模型化合物与先前发表在文献中的结构研究相结合，为聚醚砜的构象研究提供了基础。低分子量聚合物经过溶剂诱导结晶后，得到的PES晶体形态与先前发表在文献中的不同，这是通过粉末X射线衍射显示的。