2-hydroxyethyl 2-(phenylcarbonothioylthio)propionate

• 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: 2-hydroxyethyl 2-(phenylcarbonothioylthio)propionate
• 英文别名: 2-Hydroxyethyl 2-(benzenecarbonothioylsulfanyl)propanoate
• 化学式: C₁₂H₁₄O₃S₂
• 分子量: 270.373
• InChiKey: OLRAGPPCSMJOJG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  17
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  104
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-hydroxyethyl 2-(phenylcarbonothioylthio)propionate 、 丙烯酸 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 16.25h， 以91%的产率得到2-acryloylethyl 2-(phenylcarbonothioylthio)propionate
  参考文献：
  名称：

  Synthesis, Characterization, and Biological Interaction of Glyconanoparticles with Controlled Branching

  摘要：

  Branched amphiphilic copolymers were synthesized through the reversible additionfragmentation chain transfer (RAFT) chain extension of a poly(methyl acrylate) macro-chain transfer agent using a protected galactose monomer and a polymerizable chain transfer agent branching unit. After galactose deprotection, the copolymers were self-assembled via nanoprecipitation. The resultant nanoparticles were analyzed for their size, shape, and biological interaction with a galactose binding lectin. Using light scattering, the nanoparticles were determined to be solid spheres. Nanoparticles containing branched glycoblocks bound significantly more lectin than those containing comparable linear blocks. By adjusting the molecular weight and branching of the copolymer, the size of the self-assembled nanoparticle and the saccharide density on its surface can be varied.

  DOI：

  10.1021/bm501482q
• 作为产物：
  描述：

  双(硫代苯甲酰基)二硫化物 、 2-hydroxyethyl 2-bromopropionate 在 五甲基二乙烯三胺 、 铜 、 copper(I) bromide 作用下， 以 甲苯 为溶剂， 反应 3.0h， 以49%的产率得到2-hydroxyethyl 2-(phenylcarbonothioylthio)propionate
  参考文献：
  名称：

  Synthesis, Characterization, and Biological Interaction of Glyconanoparticles with Controlled Branching

  摘要：

  Branched amphiphilic copolymers were synthesized through the reversible additionfragmentation chain transfer (RAFT) chain extension of a poly(methyl acrylate) macro-chain transfer agent using a protected galactose monomer and a polymerizable chain transfer agent branching unit. After galactose deprotection, the copolymers were self-assembled via nanoprecipitation. The resultant nanoparticles were analyzed for their size, shape, and biological interaction with a galactose binding lectin. Using light scattering, the nanoparticles were determined to be solid spheres. Nanoparticles containing branched glycoblocks bound significantly more lectin than those containing comparable linear blocks. By adjusting the molecular weight and branching of the copolymer, the size of the self-assembled nanoparticle and the saccharide density on its surface can be varied.

  DOI：

  10.1021/bm501482q

文献信息

• Photochromic compositions and articles comprising siloxane, alkylene or substituted alkylene oligomers
  申请人：Evans Alexander Richard

  公开号：US20070187656A1

  公开（公告）日：2007-08-16

  This invention relations to a polymerizable composition for forming a photochromic article of glass transition temperature of at least 50 ° C. on curing, the composition comprising: (a) a polymerizable composition comprising a monomer component or resin formed therefrom; and (b) a photochromic dye monomer comprising a photochromic moiety and at least one oligomeric group having at least one group reactive with the monomer component during or following curing wherein the oligomer group comprises a multiplicity of monomer units selected from siloxane, alkylene and substituted alkylene.

  本发明涉及一种可聚合组合物，用于形成玻璃化转变温度至少为50℃的光致变色物品，所述组合物包括：(a)一种聚合物组合物，包括单体组分或由其形成的树脂；以及(b)一种光致变色染料单体，包括一个光致变色基团和至少一个具有至少一个与单体组分在固化期间或固化后反应的寡聚物基团，其中寡聚物基团包括从硅氧烷、烷基和取代烷基中选择的多种单体单元。
• Photochromic Compounds Comprising Polymeric Substituents And Methods For Preparation And Use Thereof
  申请人：Evans Richard Alexander

  公开号：US20090093601A1

  公开（公告）日：2009-04-09

  The present invention relates to a compound comprising a photochromic moiety and at least one substituent comprising a polymer chain having a carbon backbone and a plurality of functional moieties appended to the carbon backbone.

  本发明涉及一种化合物，该化合物包括一个光致变色基团和至少一个取代基，该取代基包括具有碳骨架的聚合物链和附加到碳骨架上的多个功能基团。
• Synthesis, Characterization, and Biological Interaction of Glyconanoparticles with Controlled Branching
  作者：Walter T. Liau、Colin Bonduelle、Marion Brochet、Sébastien Lecommandoux、Andrea M. Kasko

  DOI：10.1021/bm501482q

  日期：2015.1.12

  Branched amphiphilic copolymers were synthesized through the reversible additionfragmentation chain transfer (RAFT) chain extension of a poly(methyl acrylate) macro-chain transfer agent using a protected galactose monomer and a polymerizable chain transfer agent branching unit. After galactose deprotection, the copolymers were self-assembled via nanoprecipitation. The resultant nanoparticles were analyzed for their size, shape, and biological interaction with a galactose binding lectin. Using light scattering, the nanoparticles were determined to be solid spheres. Nanoparticles containing branched glycoblocks bound significantly more lectin than those containing comparable linear blocks. By adjusting the molecular weight and branching of the copolymer, the size of the self-assembled nanoparticle and the saccharide density on its surface can be varied.