bis(o-carboxymethylphenyl)disulfide | 101110-71-8

• 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: bis(o-carboxymethylphenyl)disulfide
• 英文别名: (2,2'-disulfanediyl-diphenyl)-di-acetic acid；(2,2'-Disulfandiyl-diphenyl)-di-essigsaeure；Bis-(2-carboxymethyl-phenyl)-disulfid；(2.2'-Dithio-diphenyl)-diessigsaeure；2-[2-[[2-(Carboxymethyl)phenyl]disulfanyl]phenyl]acetic acid
• CAS: 101110-71-8
• 化学式: C₁₆H₁₄O₄S₂
• 分子量: 334.417
• InChiKey: BWYCZMXKOBDIEW-UHFFFAOYSA-N

物化性质

• 熔点：
  147-148 °C
• 沸点：
  534.9±45.0 °C(Predicted)
• 密度：
  1.44±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  22
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  125
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  1-苯并噻吩-2-醇 在 氢氧化钾 作用下， 生成 bis(o-carboxymethylphenyl)disulfide
  参考文献：
  名称：

  Komppa; Weckman, Journal fur praktische Chemie (Leipzig 1954), 1933, vol. <2> 138, p. 109,116

  摘要：

  DOI：

文献信息

• Disulfide-based metal-free α-sulfanylation of ketones
  作者：Andrea F. Vaquer、Angelo Frongia、Francesco Secci、Enrica Tuveri

  DOI：10.1039/c5ra17913k

  日期：——

  An eco-friendly methodology for the direct α-sulfanylation of ketones has been developed by using diaryl disulfides as sulfanyl source affording ketosulfides in good to excellent yields and high selectivity.

  已开发出一种环保的方法，通过使用二芳基二硫醚作为硫醇源，直接对酮进行α-磺化，产率良好至优良，选择性高。
• Chain transfer agents for raft polymerization in aqueous media
  申请人：University of Southern Mississippi

  公开号：US20030195310A1

  公开（公告）日：2003-10-16

  Polymers and copolymers synthesized by means that yield a narrow range of molecular weights can have different properties than polymers synthesized by conventional means. In order to obtain such polymers, however, polymerization must be controlled. One type of controlled polymerization is the reversible addition-fragmentation chain transfer (RAFT) process, which has characteristics of a living polymerization. The present invention discloses a group of dithioesters and trithioesters suitable as chain transfer agents for RAFT polymerization. The present invention also discloses RAFT polymerizations conducted in aqueous media.

  通过产生分子量范围较窄的方法合成的聚合物和共聚物可能具有不同于传统方法合成的聚合物的性质。然而，为了获得这种聚合物，必须控制聚合反应。一种控制聚合的类型是可逆加成-断裂链转移（RAFT）过程，具有活性聚合的特征。本发明揭示了一组二硫酯和三硫酯，适用作为RAFT聚合的链转移剂。本发明还揭示了在水性介质中进行的RAFT聚合反应。
• Chain transfer agents for RAFT polymerization in aqueous media
  申请人：McCormick L. Charles

  公开号：US20060111531A1

  公开（公告）日：2006-05-25

  Polymers and copolymers synthesized by means that yield a narrow range of molecular weights can have different properties than polymers synthesized by conventional means. In order to obtain such polymers, however, polymerization must be controlled. One type of controlled polymerization is the reversible addition-fragmentation chain transfer (RAFT) process, which has characteristics of a living polymerization. The present invention discloses a group of dithioesters and trithioesters suitable as chain transfer agents for RAFT polymerization. The present invention also discloses RAFT polymerizations conducted in aqueous media.

  通过产生分子量范围较窄的手段合成的聚合物和共聚物可以具有与传统手段合成的聚合物不同的性质。然而，为了获得这种聚合物，必须控制聚合过程。一种控制聚合的类型是可逆加成-解离链转移（RAFT）过程，具有活性聚合的特征。本发明揭示了一组适用于RAFT聚合的链转移剂的二硫酯和三硫酯。本发明还揭示了在水介质中进行的RAFT聚合。
• The Kinetics of the Oxidation of a Mercaptan to the Corresponding Disulfide by Aqueous Hydrogen Peroxide
  作者：Ivan Pascal、D. Stanley Tarbell

  DOI：10.1021/ja01579a045

  日期：1957.11
• US6855840B2
  申请人：——

  公开号：US6855840B2

  公开（公告）日：2005-02-15