2,2,6,6-Tetramethyl-4-oxo-1-(1,1-diphenylethoxy)-piperidin | 67478-83-5

• 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: 2,2,6,6-Tetramethyl-4-oxo-1-(1,1-diphenylethoxy)-piperidin
• 英文别名: 1-(1,1-diphenyl-ethoxy)-2,2,6,6-tetramethyl-piperidin-4-one；1-(1,1-Diphenylethoxy)-2,2,6,6-tetramethylpiperidin-4-one
• CAS: 67478-83-5
• 化学式: C₂₃H₂₉NO₂
• 分子量: 351.489
• InChiKey: DUBARVNKMFKNIX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• PROCESS FOR THE PRODUCTION OF A (CO)POLYMER COMPOSITION BY MEDIATED FREE RADICAL CHAIN GROWTH POLYMERIZATION
  申请人：Bouquet Gilbert C.E.

  公开号：US20100125122A1

  公开（公告）日：2010-05-20

  The present invention is a multistage process for the preparation of a co)polymer composition. Said process comprises the steps of: i) polymerizing in a first stage a reaction mixture comprising one or more monomer with optionally a rubber, a comonomer, a polymerization initiator, a chain transfer agent, a decomposition catalyst and/or a solvent, in the presence of one or more stable free radical precursor which provides a stable free radical during the polymerization process and/or one or more stable free radical such that the polymerization proceeds via a mediated free radical polymerization mechanism until a partial conversion of monomer(s) to (co)polymer is obtained and ii) polymerizing in a second stage the partially converted reaction mixture under reaction conditions that proceed via a free radical polymerization mechanism to obtain a further degree of conversion of monomer(s) to (co)polymer.