(2-Methyl-4-oxooxetan-3-yl) 2-methylprop-2-enoate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (2-Methyl-4-oxooxetan-3-yl) 2-methylprop-2-enoate
• 英文别名: (2-methyl-4-oxooxetan-3-yl) 2-methylprop-2-enoate
• 化学式: C₈H₁₀O₄
• 分子量: 170.16
• InChiKey: JQOAZVYDGMKILS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• POLYMER AND METHOD FOR PRODUCING SAME
  申请人：Oshikiri Tomoya

  公开号：US20140114034A1

  公开（公告）日：2014-04-24

  The time when at least a monomer and a chain transfer agent are supplied in a reactor and the solution temperature in the reactor has reached a predetermined polymerization temperature is set as starting time (T 0 ), and the time when a process to terminate the polymerization is started is set as ending time (T 1 ). A polymerization initiator is supplied into the reactor between (T 0 ) and just before [(T 1 )−(T 0 )/2] and between [(T 1 )−(T 0 )/2] and (T 1 ). The total mass of the polymerization initiator supplied to the reactor between (T 0 ) and (T 1 ) is set as (I A ), and the total mass of the polymerization initiator supplied between [(T 0 −T 1 )/2] and (T 1 ) is set as (I B ). The (I A ) is set 50 to 100 mass % of the entire polymerization initiator. Using a production method in which 0.50<(I B )/(I A )<1.00 is satisfied, a polymer is produced at a high polymerization rate showing less variation of molecular weight and having less amount of chain transfer agent residue remaining at an end of the polymer chain.
• US9840568B2
  申请人：——

  公开号：US9840568B2

  公开（公告）日：2017-12-12