1-Methylsulfanyl-4-(4-phenylsulfanylphenyl)sulfanylbenzene | 203631-78-1

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 1-Methylsulfanyl-4-(4-phenylsulfanylphenyl)sulfanylbenzene
• 英文别名: 1-methylsulfanyl-4-(4-phenylsulfanylphenyl)sulfanylbenzene
• CAS: 203631-78-1
• 化学式: C₁₉H₁₆S₃
• 分子量: 340.534
• InChiKey: YKOLDLZYYDHPII-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  75.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-Methylsulfanyl-4-(4-phenylsulfanylphenyl)sulfanylbenzene 在 四(三苯基膦)钯 、 溴 、 sodium hydride 作用下， 以 溶剂黄146 、 正丁醇 为溶剂， 生成 1-[4-(4-Methylsulfanylphenyl)sulfanylphenyl]sulfanyl-4-[4-[4-(4-propan-2-yloxyphenyl)sulfanylphenyl]sulfanylphenyl]sulfanylbenzene
  参考文献：
  名称：

  Functionalized p-phenylene sulfides Synthesis of new molecular wires

  摘要：

  Molecular wires containing p-phenylene sulfide units were synthesized. They could be used in material sciences and in supramolecular chemistry. Wires having 2 to 6 phenyl rings were functionalized at one end by an SH or Sh-le group, and at the other end, by an OH, OMe or OiPr groups. Formation of Ar-S bonds in the chain was achieved by Pd- or Cu-catalyzed couplings of aromatic thiols with aromatic halides. Conditions for a clean chemoselective deprotection of thiols from thiomethyl groups were developed. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(97)10624-4
• 作为产物：
  描述：

  4-溴茴香硫醚 在 吡啶 、 喹啉 、 copper(I) oxide 、 溴 作用下， 以 溶剂黄146 为溶剂， 生成 1-Methylsulfanyl-4-(4-phenylsulfanylphenyl)sulfanylbenzene
  参考文献：
  名称：

  Functionalized p-phenylene sulfides Synthesis of new molecular wires

  摘要：

  Molecular wires containing p-phenylene sulfide units were synthesized. They could be used in material sciences and in supramolecular chemistry. Wires having 2 to 6 phenyl rings were functionalized at one end by an SH or Sh-le group, and at the other end, by an OH, OMe or OiPr groups. Formation of Ar-S bonds in the chain was achieved by Pd- or Cu-catalyzed couplings of aromatic thiols with aromatic halides. Conditions for a clean chemoselective deprotection of thiols from thiomethyl groups were developed. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(97)10624-4

文献信息

• [EN] PIPERIDINE-BASED STABILIZERS AND POLYMERS END-CAPPED WITH THE SAME<br/>[FR] STABILISANTS À BASE DE PIPÉRIDINE ET POLYMÈRES FONCTIONNALISÉS AVEC CEUX-CI PAR TRAITEMENT DE "END CAPPING"
  申请人：SOLVAY SPECIALTY POLYMERS USA

  公开号：WO2015176978A1

  公开（公告）日：2015-11-26

  The invention relates to piperidine-based compounds of formula (I) that are used to improve UV, thermal, and thermo-oxidative stability of high performance aromatic polymers in a blend or as end-cappers of the same polymers.

  该发明涉及一种基于哌啶的化合物，其化学式为(I)，用于提高高性能芳香聚合物在混合物中的紫外线、热稳定性和热氧化稳定性，或者作为这些聚合物的末端封端剂。
• Hydroxybenzophenone-based stabilizers and polymers end-capped with the same
  申请人：SOLVAY SPECIALTY POLYMERS USA, LLC

  公开号：US20170240723A1

  公开（公告）日：2017-08-24

  The invention relates to hydroxybenzophenone-based compounds of formula (I) that are used to improve UV, thermal, and thereto-oxidative stability of high performance aromatic polymers in a blend or as end-cappers of the same polymers.

  该发明涉及一种以羟基苯基酮为基础的化合物，其化学式为（I），用于改善高性能芳香聚合物在混合物中的紫外线、热稳定性和氧化稳定性，或者作为同一聚合物的端盖。
• [EN] STABILIZER COMPOUNDS<br/>[FR] COMPOSÉS STABILISANTS
  申请人：SOLVAY SPECIALTY POLYMERS USA

  公开号：WO2015177193A1

  公开（公告）日：2015-11-26

  A piperidine-based stabilizer compound of formula (I) or (II) that imparts UV, thermal, and/or thermo-oxidative stability to polymer compositions and more specifically to aromatic polymers and polymer compositions thereof.

  一种基于哌啶的稳定剂化合物，其化学式为(I)或(II)，可赋予聚合物组成物UV、热稳定性和/或热氧化稳定性，具体适用于芳香聚合物和其聚合物组成物。
• Stabilizer compounds
  申请人：SOLVAY SPECIALTY POLYMERS USA, LLC

  公开号：US11111358B2

  公开（公告）日：2021-09-07

  A piperidine-based stabilizer compound of formula (I) or (II) that imparts UV, thermal, and/or thermo-oxidative stability to polymer compositions and more specifically to aromatic polymers and polymer compositions thereof.

  一种式 (I) 或 (II) 的哌啶基稳定剂化合物，可赋予聚合物组合物，特别是芳香族聚合物及其聚合物组合物紫外线稳定性、热稳定性和/或热氧化稳定性。
• Piperidine-based stabilizers and polymers end-capped with the same
  申请人：SOLVAY SPECIALTY POLYMERS USA, LLC

  公开号：US11111215B2

  公开（公告）日：2021-09-07

  The invention relates to piperidine-based compounds of formula (I) that are used to improve UV, thermal, and thermo-oxidative stability of high performance aromatic polymers in a blend or as end-cappers of the same polymers.

  本发明涉及式 (I) 的哌啶基化合物，该化合物可用于改善高性能芳香族聚合物在共混物中的紫外线稳定性、热稳定性和热氧化稳定性，或用作相同聚合物的封端剂。