1-(dimethylcyanomethyloxy)-2,2,6-trimethyl-6-ethyl-4-hydroxypiperidine | 244020-93-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-(dimethylcyanomethyloxy)-2,2,6-trimethyl-6-ethyl-4-hydroxypiperidine
• 英文别名: 2-(2-Ethyl-4-hydroxy-2,6,6-trimethylpiperidin-1-yl)oxy-2-methylpropanenitrile
• CAS: 244020-93-7
• 化学式: C₁₄H₂₆N₂O₂
• 分子量: 254.373
• InChiKey: ZPZGJOJXYBBSBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  56.5
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2,2,6-trimethyl-6-ethyl-4-hydroxypiperidine-1-oxyl 、 偶氮二异丁腈 以 苯 为溶剂， 反应 0.5h， 以73%的产率得到1-(dimethylcyanomethyloxy)-2,2,6-trimethyl-6-ethyl-4-hydroxypiperidine
  参考文献：
  名称：

  1-alkoxy-polyallkyl-piperidine derivatives and their use as polymerization regulators

  摘要：

  本发明涉及含有结构元素的1-烷氧基-多烷基-哌啶衍生物（I） 其中 G1、G2、G3、G4独立地为C1-C6烷基，但至少有一个不是甲基，或者G1和G2或G3和G4，或者G1和G2和G3和G4一起形成C5-C12环烷基； G5、G6独立地为H、C1-C18烷基、苯基、萘基或COOC1-C18烷基，X代表一个使得从X得到的自由基X能够引发乙烯基不饱和单体聚合的基团，但排除化合物A1和A2 本发明的另一主题是包括a）至少一种乙烯基不饱和单体和b）1-烷氧基-多烷基-哌啶衍生物的可聚合组合物，一种聚合乙烯基不饱和单体的方法，以及1-烷氧基-多烷基-哌啶衍生物用于受控聚合的用途。中间体N-氧基衍生物，N-氧基衍生物与乙烯基不饱和单体的组合物和自由基引发剂X，以及一种聚合方法也是本发明的主题。

  公开号：

  US06353107B1

文献信息

• 1-Alkoxy-polyalkyl-piperidine derivatives and their use as polymerization regulators
  申请人：Kramer Andreas

  公开号：US20050131177A1

  公开（公告）日：2005-06-16

  The present invention relates to 1-alkoxy-polyalkyipiperidine derivatives containing a structural element of formula (I) G 1 , G 2 , G 3 , G 4 are Independently C 1 -C 6 alkyl with the proviso that at least one is not methyl or G 1 and G 2 or G 3 and G 4 , or G 1 and G 2 and G 3 and G 4 together form a C 5 -C 12 cycloalkyl group; G 5 , G 6 independently are H, C 1 -C 18 alkyl, phenyl, naphthyl or a group COOC 1 -C 18 alkyl and X represents a group such that the free radical Xe derived from X is capable of initiating polymerization of ethylenically unsaturated monomers, with the proviso that compounds A1 and A2 are excluded Further subjects of the invention are a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) a 1-alkoxy-polyalkyl-piperidine derivative, a process for polymerizing ethylenically unsaturated monomers, and the use of 1-alkoxy-polyalkyl-piperidine derivatives for controlled polymerization. The intermediate N-oxyl derivatives, a composition of the N-oxyl derivatives with ethylenically unsaturated monomers and a free radical initiator X•, as well as a process for polymerization are also subjects of the present invention.

  本发明涉及一种含有结构元素公式（I）的1-烷氧基-多烷基哌啶衍生物，其中G1、G2、G3、G4独立地为C1-C6烷基，但至少有一个不是甲基，或者G1和G2或G3和G4，或者G1、G2、G3和G4共同形成一个C5-C12环烷基；G5、G6独立地为H、C1-C18烷基、苯基、萘基或COOC1-C18烷基，X代表一种基团，使得来自X的自由基Xe能够引发乙烯基不饱和单体的聚合，但化合物A1和A2被排除在外。本发明的另外几个方面包括：包括a）至少一种乙烯基不饱和单体和b）一种1-烷氧基-多烷基哌啶衍生物的可聚合组合物、聚合乙烯基不饱和单体的方法，以及使用1-烷氧基-多烷基哌啶衍生物进行控制聚合。本发明的中间体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X•的组合物，以及聚合的方法也是本发明的内容。
• 1-alkoxy-polyalkyl-piperidine derivatives and their use as polymerization regulators
  申请人：——

  公开号：US20030220423A1

  公开（公告）日：2003-11-27

  The present invention relates to 1-alkoxy-polyalkyl-piperidine derivatives containing a structural element of formula (I) 1 G 1 , G 2 , G 3 , G 4 are independently C 1 -C 6 alkyl with the proviso that at least one is not methyl or G 1 and G 2 or G 3 and G 4 , or G 1 and G 2 and G 3 and G 4 together form a C 5 -C 12 cycloalkyl group; G 5 , G 6 independently are H, C 1 -C 18 alkyl, phenyl, naphthyl or a group COOC 1 -C 18 alkyl and X represents a group such that the free radical X&Circlesolid; derived from X is capable of initiating polymerization of ethylenically unsaturated monomers, with the proviso that compounds A1 and A2 are excluded 2 Further subjects of the invention are a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) a 1-alkoxy-polyalkyl-piperidine derivative, a process for polymerizing ethylenically unsaturated monomers, and the use of 1-alkoxy-polyalkyl-piperidine derivatives for controlled polymerization. The intermediate N-oxyl derivatives, a composition of the N-oxyl derivatives with ethylenically unsaturated monomers and a free radical initiator X&Circlesolid;, as well as a process for polymerization are also subjects of the present invention.

  本发明涉及一种含有结构元素(I)1的1-烷氧基-聚烷基-哌啶衍生物，其中G1、G2、G3、G4独立地为C1-C6烷基，但至少其中一个不是甲基，或者G1和G2或G3和G4，或者G1、G2、G3和G4共同形成一个C5-C12环烷基；G5、G6独立地为H、C1-C18烷基、苯基、萘基或一个COOC1-C18烷基基团；X代表一个基团，使得从X衍生的自由基X•能够引发乙烯基不饱和单体的聚合，但化合物A1和A2被排除在外。 本发明的另外几个方面是：包括a)至少一种乙烯基不饱和单体和b)一种1-烷氧基-聚烷基-哌啶衍生物的可聚合组合物；聚合乙烯基不饱和单体的方法；以及使用1-烷氧基-聚烷基-哌啶衍生物进行可控聚合。本发明还涉及中间体N-氧化物衍生物、N-氧化物衍生物与乙烯基不饱和单体的组合物和自由基引发剂X•的聚合方法。
• US6353107B1
  申请人：——

  公开号：US6353107B1

  公开（公告）日：2002-03-05
• US6683142B2
  申请人：——

  公开号：US6683142B2

  公开（公告）日：2004-01-27
• US6927295B2
  申请人：——

  公开号：US6927295B2

  公开（公告）日：2005-08-09