S-propyl O-ethyl dithiocarbonate | 99115-89-6

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫代缩醛
• 英文名称: S-propyl O-ethyl dithiocarbonate
• 英文别名: dithiocarbonic acid O-ethyl ester-S-propyl ester；Dithiokohlensaeure-O-aethylester-S-propylester；O-ethyl propylsulfanylmethanethioate
• CAS: 99115-89-6
• 化学式: C₆H₁₂OS₂
• 分子量: 164.293
• InChiKey: MNCOFSIUOFZLCM-UHFFFAOYSA-N

物化性质

• 沸点：
  219.9±9.0 °C(Predicted)
• 密度：
  1.074±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  66.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  S-propyl O-ethyl dithiocarbonate 生成 二硫化碳 、 丙烷-1-硫醇 、 S-ethyl S-propyl carbonodithioate
  参考文献：
  名称：

  黄原酸酯气相热解中的硫基自由基

  摘要：

  黄原酸酯的气相热解及其与乙炔在 250-600°C 下的反应已被首次研究。热解的方向由氧和硫原子上的取代基的性质决定。热解的主要产物是气态烃、一氧化碳和硫化氢。热解和与乙炔反应的液体产物的产率为 4-46%。讨论了硫基自由基在噻吩分子形成中的作用以及生成二硫化碳、二硫代碳酸酯和芪的反应路线。

  DOI：

  10.1007/bf01433749
• 作为产物：
  描述：

  potassium ethyl xanthogenate 、 溴丙烷 在 乙醇 作用下， 生成 S-propyl O-ethyl dithiocarbonate
  参考文献：
  名称：

  Protiva, Chemicke Listy, 1950, vol. 44, p. 22

  摘要：

  DOI：

文献信息

• Synthesis of Well-Defined Polythiol Copolymers by RAFT Polymerization
  作者：Renaud Nicolaÿ

  DOI：10.1021/ma202344y

  日期：2012.1.24

  A simple methodology to prepare well-defined polythiol copolymers by RAFT polymerization was developed. A methacrylate monomer carrying a S-alkyl-O-ethyl xanthate moiety as thiol protecting group was prepared in two high yield steps. Polythiols were obtained by copolymerizing the, functional methacrylate and subsequent aminolysis of the. protecting groups. Model reactions and polymerizations showed that the S-alkyl-O-ethyl dithiocarbonate functionality h is fully compatible with the RAFT polymerization of methacrylates and did not induce any side reactions. Functionalization of polythiol copolymers was done via thiol-ene addition, Michael addition and thiol-disulfide exchange. Thiol deprotection and functionalization were done in one pot for Michael addition and thiol-disulfide exchange. A complete conversion of thiol groups was observed for all three types of reactions, exemplifying the potential of polythiol copolymers for the preparation of functional materials.
• BLOCK COPOLYMER AND PRODUCTION METHOD FOR BLOCK COPOLYMER
  申请人：DENKA COMPANY LIMITED

  公开号：US20200207900A1

  公开（公告）日：2020-07-02

  Disclosed is a block copolymer including one or more blocks of an acrylate polymer and one or more blocks of a chloroprene polymer, wherein the number average molecular weight of the block copolymer is 110,000 or more, the number average molecular weight of the block of a chloroprene polymer is 80,000 or more in total, and the block copolymer has a functional group with a structure represented by the following chemical formula (1) or (2): wherein in the chemical formula (1), R 1 represents hydrogen, chlorine, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group or a substituted, or unsubstituted heterocyclyl group.
• Thiyl radicals in gas-phase thermolysis of xanthic acid esters
  作者：E. N. Deryagina、N. A. Korchevin、N. V. Russavskaya、E. N. Sukhomazova、E. P. Levanova

  DOI：10.1007/bf01433749

  日期：1996.1

  Gas-phase thermolysis of xanthic acid esters and their reaction with acetylene at 250–600°C have been studied for the first time. The direction of the thermolysis is determined by the nature of the substituents at the oxygen and sulfur atoms. The main products of the thermolysis are gaseous hydrocarbons, carbon monoxide and hydrogen sulfide. The yields of liquid products of the thermolysis and of the

  黄原酸酯的气相热解及其与乙炔在 250-600°C 下的反应已被首次研究。热解的方向由氧和硫原子上的取代基的性质决定。热解的主要产物是气态烃、一氧化碳和硫化氢。热解和与乙炔反应的液体产物的产率为 4-46%。讨论了硫基自由基在噻吩分子形成中的作用以及生成二硫化碳、二硫代碳酸酯和芪的反应路线。
• Protiva, Chemicke Listy, 1950, vol. 44, p. 22
  作者：Protiva

  DOI：——

  日期：——