2-(3-(benzylthiocarbonothioylthio)propanoyloxy)ethyl acrylate | 1379438-06-8

• 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: 2-(3-(benzylthiocarbonothioylthio)propanoyloxy)ethyl acrylate
• 英文别名: 2-Prop-2-enoyloxyethyl 3-benzylsulfanylcarbothioylsulfanylpropanoate
• CAS: 1379438-06-8
• 化学式: C₁₆H₁₈O₄S₃
• 分子量: 370.515
• InChiKey: YUBQDBYPBZQJCA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  23
• 可旋转键数：
  13
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  135
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  3-[[(苄硫基)硫代羰基]硫基]丙酸 、 丙烯酸羟乙酯 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 甲苯 为溶剂， 反应 12.0h， 以82%的产率得到2-(3-(benzylthiocarbonothioylthio)propanoyloxy)ethyl acrylate
  参考文献：
  名称：

  One-pot synthesis of hyperbranched glycopolymers by RAFT polymerization

  摘要：

  AbstractSoluble hyperbranched glycopolymers were prepared by copolymerization of glycan monomers with reversible addition‐fragmentation chain transfer polymerization (RAFT) inimers in a simple one‐pot reaction. Two novel RAFT inimers, 2‐(methacryloyloxy)ethyl 4‐cyano‐4‐(phenylcarbonothioylthio)pentanoate (MAE‐CPP) and 2‐(3‐(benzylthiocarbonothioylthio)propanoyloxy)ethyl acrylate (BCP‐EA) were synthesized and used to prepare hyperbranched glycopolymers. Two types of galactose‐based saccharide monomers, 6‐O‐methacryloyl‐1,2:3,4‐di‐O‐isopropylidene‐D‐galactopyranose (proGal‐M) and 6‐O‐(2′‐acrylamido‐2′‐methylpropanoate)‐1,2:3,4‐di‐O‐isopropylidene‐D‐galactopyranose (proGal‐A), containing a methacrylate and an acrylamide group, respectively, were also synthesized and polymerized under the mediation of the MAE‐CPP and BCP‐EA inimers, respectively. In addition, hyperbranched poly(proGal‐M), linear poly(proGal‐A), and hyperbranched poly(proGal‐A) were generated and their polymerization kinetics were studied and compared. An unexpected difference was observed in the kinetics between the two monomers during polymerization: the relationship between polymerization rate and concentration of inimer was totally opposite in the two monomer–inimer systems. Branching analysis was conducted by using degree of branching (DB) as the measurement parameter. As expected, a higher DB occurred with increased inimer content. Furthermore, these polymers were readily deprotected by hydrolysis in trifluoroacetic acid solution resulting in water‐soluble polymers. The resulting branched glycopolymers have potential as biomimetics of polysaccharides. © 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012

  DOI：

  10.1002/pola.26012

文献信息

• [EN] PROCESS FOR INHIBITING HYDRATE FORMATION IN HYDROCARBON PRODUCTION<br/>[FR] PROCÉDÉ D'INHIBITION DE LA FORMATION D'HYDRATES DANS LA PRODUCTION D'HYDROCARBURES
  申请人：COMMW SCIENT IND RES ORG

  公开号：WO2017124139A1

  公开（公告）日：2017-07-27

  A process for inhibiting the formation of gas hydrates in a hydrocarbon fluid comprising adding to the hydrocarbon fluid a hydrate inhibitor which is a polymer comprising covalently bound thereto at least one trithiocarbonate or dithiocarbamate residue of a RAFT agent comprising a trithiocarbonate or a dithiocarbamate group.