2-(8,10-diethyl-3,3,7,8,10-pentamethyl-1,5-dioxa-9-aza-spiro[5.5]undec-9-yloxy)-propionic acid 2-hydroxy-ethyl ester | 437744-42-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-(8,10-diethyl-3,3,7,8,10-pentamethyl-1,5-dioxa-9-aza-spiro[5.5]undec-9-yloxy)-propionic acid 2-hydroxy-ethyl ester
• 英文别名: 2-Hydroxyethyl 2-[(8,10-diethyl-3,3,8,10,11-pentamethyl-1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)oxy]propanoate
• CAS: 437744-42-8
• 化学式: C₂₂H₄₁NO₆
• 分子量: 415.571
• InChiKey: JFSBSRQVNHIOEX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  29
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  77.5
• 氢给体数：
  1
• 氢受体数：
  7

文献信息

• N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their corresponding N-oxides and controlled radical polymerization therewith
  申请人：Nesvadba Peter

  公开号：US20060149011A1

  公开（公告）日：2006-07-06

  The present invention relates to selected 1-alkoxy-2,2,6,6 tetramethyl piperidine, 1-alkoxy-2,2 diethyl-6,6 dimethyl piperidine and 1-alkoxy-2,6 diethyl-2,3,6 dimethyl piperidine derivatives which are substituted in the 4 position by two oxygen atoms forming an open chain or cyclic ketal structure, a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) said piperidine derivatives. Further aspects of the present invention are a process for polymerizing ethylenically unsaturated monomers, and the use of 1-alkoxy-2,2,6,6 tetramethyl piperidine, 1-alkoxy-2,2 diethyl-6,6 dimethyl piperidine and 1-alkoxy-2,6 diethyl-2,3,6 dimethyl piperidine derivatives which are substituted in the 4 position by two oxygen atoms forming an open chain or cyclic ketal structure for controlled polymerization. The intermediate N-oxyl derivatives, a composition of the N-oxyl derivatives with ethylenically unsaturated monomers and a free radical initiator, as well as a process for polymerization are also subjects of the present invention.

  本发明涉及选择的1-烷氧基-2,2,6,6四甲基哌啶，1-烷氧基-2,2二乙基-6,6二甲基哌啶和1-烷氧基-2,6二乙基-2,3,6二甲基哌啶衍生物，其在4位被两个氧原子取代，形成开链或环状璃缩酮结构，包括a）至少一种乙烯基不饱和单体和b）所述哌啶衍生物的可聚合组合物。本发明的其他方面包括聚合乙烯基不饱和单体的方法，以及使用1-烷氧基-2,2,6,6四甲基哌啶、1-烷氧基-2,2二乙基-6,6二甲基哌啶和1-烷氧基-2,6二乙基-2,3,6二甲基哌啶衍生物，其在4位被两个氧原子取代，形成开链或环状璃缩酮结构，用于受控聚合。中间体N-氧基衍生物，N-氧基衍生物与乙烯基不饱和单体和自由基引发剂的组合物，以及聚合方法也是本发明的对象。
• N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their corresponding n-oxides and controlled radical polymerization therewith
  申请人：——

  公开号：US20040082742A1

  公开（公告）日：2004-04-29

  The present invention relates to selected 1-alkoxy-2,2,6,6 tetramethyl piperidine, 1-alkoxy-2,2 diethyl-6,6 dimethyl piperidine and 1-alkoxy-2,6 diethyl-2,3,6 dimethyl piperidine derivatives which are substituted in the 4 position by two oxygen atoms forming an open chain or cyclic ketal structure, a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) said piperidine derivatives. Further aspects of the present invention are a process for polymerizing ethylenically unsaturated monomers, and the use of 1-alkoxy-2,2,6,6 tetramethyl piperidine, 1-alkoxy-2,2 diethyl-6,6 dimethyl piperidine and 1-alkoxy-2,6 diethyl-2,3,6 dimethyl piperidine derivatives which are substituted in the 4 position by two oxygen atoms forming an open chain or cyclic ketal structure for controlled polymerization. The intermediate N-oxyl derivatives, a composition of the N-oxyl derivatives with ethylenically unsaturated monomers and a free radical initiator, as well as a porcess for polymerization are also subjects of the present invention.

  本发明涉及精选的1-烷氧基-2,2,6,6四甲基哌啶、1-烷氧基-2,2二乙基-6,6二甲基哌啶和1-烷氧基-2,6二乙基-2,3,6二甲基哌啶衍生物，这些衍生物在4位被两个氧原子取代，形成开链或环酮结构，可聚合组合物包括a)至少一种乙烯基不饱和单体和b)上述哌啶衍生物。本发明的其他方面是一种乙烯基不饱和单体的聚合工艺，以及 1-烷氧基-2,2,6,6 四甲基哌啶、1-烷氧基-2,2 二乙基-6,6 二甲基哌啶和 1-烷氧基-2,6 二乙基-2,3,6 二甲基哌啶衍生物的使用，这些衍生物在 4 位被两个氧原子取代，形成开链或环酮结构，用于受控聚合。本发明还涉及中间体 N-氧代衍生物、N-氧代衍生物与乙烯基不饱和单体和自由基引发剂的组合物以及聚合工艺。
• US7288613B2
  申请人：——

  公开号：US7288613B2

  公开（公告）日：2007-10-30
• US7572869B2
  申请人：——

  公开号：US7572869B2

  公开（公告）日：2009-08-11