9-aza-3-hydroxymethyl-7,8,10-trimethyl-3,8,10-triethyl-1,5-dioxaspiro[5.5]undecane | 61964-33-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氮杂螺癸烷衍生物
• 英文名称: 9-aza-3-hydroxymethyl-7,8,10-trimethyl-3,8,10-triethyl-1,5-dioxaspiro[5.5]undecane
• 英文别名: 3,8,10-triethyl-7,8,10-trimethyl-1,5-dioxa-9-azaspiro[5.5]undec-3-ylmethanol；(3,8,10-triethyl-8,10,11-trimethyl-1,5-dioxa-9-azaspiro[5.5]undecan-3-yl)methanol
• CAS: 61964-33-8
• 化学式: C₁₈H₃₅NO₃
• 分子量: 313.481
• InChiKey: QCFWNRGKGQWYGD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  50.7
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  十八烷酰氯 、 9-aza-3-hydroxymethyl-7,8,10-trimethyl-3,8,10-triethyl-1,5-dioxaspiro[5.5]undecane 以 甲苯 为溶剂， 反应 12.0h， 生成 octadecanoic acid 3,8,10-triethyl-7,8,10-trimethyl-1,5-dioxa-9-aza-spiro[5.5]undec-3-ylmethyl ester
  参考文献：
  名称：

  [EN] PROCESS FOR THE OXIDATION OF SECONDARY AMINES INTO THE CORRESPONDING NITROXIDES
  [FR] PROCEDE D'OXYDATION D'AMINES SECONDAIRES EN NITROXYDES CORRESPONDANTS

  摘要：

  该发明涉及一种从相应的二级胺经过与有机过氧酸氧化制备二级亚硝基自由基的方法，包括以下步骤：a)向反应容器中加入二级胺，可选地与有机溶剂一起，并以一批次加入从碱金属、碱土金属或铵碳酸氢盐以及碱土金属或铵碳酸盐或它们的混合物中选择的碱作为固体形式与水一起或作为水浆；b)在搅拌下向反应混合物中加入1,0至2,5摩尔的过氧酸，每摩尔二级胺；c)分离有机相。

  公开号：

  WO2004085397A1

文献信息

• Hydroxylamine esters as polymerization initiators
  申请人：——

  公开号：US20030216494A1

  公开（公告）日：2003-11-20

  The invention relates to novel cyclic and open-chain hydroxylamine esters and polymerizable compositions comprising these hydroxylamine esters and an ethylenically unsaturated monomer or oligomer. The invention also relates to use as polymerization initiators and to the use of known hydroxylamine esters selected from the group consisting of HALS compounds and the novel hydroxylamine esters for the controlled degradation of polypropylene and for achieving a controlled increase in the molecular weight of polyethylene.

  该发明涉及新型环状和开链羟胺酯以及包括这些羟胺酯和乙烯基不饱和单体或寡聚物的可聚合组合物。该发明还涉及用作聚合引发剂以及用于控制聚丙烯降解和实现聚乙烯分子量控制增加的已知羟胺酯，所述羟胺酯来自HALS化合物和新颖羟胺酯的组合。
• 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。
• Process for the controlled increase in the molecular weight of polyethylenes
  申请人：Roth Michael

  公开号：US20060128903A1

  公开（公告）日：2006-06-15

  The invention relates to novel cyclic hydroxylamine esters and to the use of known hydroxylamine esters selected from the group consisting of HALS (sterically hindered amine) compounds and the novel hydroxylamine esters achieving a controlled increase in the molecular weight of polyethylene.

  本发明涉及新型环状羟胺酯以及选自包括HALS（立体位阻胺）化合物的已知羟胺酯和实现对聚乙烯分子量的控制增加的新型羟胺酯的使用。
• Process for reducing the molecular weight of polypropylene
  申请人：Ciba Specialty Chemicals Corporation

  公开号：US07030196B2

  公开（公告）日：2006-04-18

  The invention relates to the use of known hydroxylamine esters selected from the group consisting of HALS (sterically hindered amine) compounds and novel hydroxylamine esters for the controlled degradation of polypropylene.

  本发明涉及选自HALS（立体位阻胺）化合物组和新型羟胺酯的已知羟胺酯的使用，用于控制聚丙烯的降解。
• Hydroxylamine esters as polimerization initiators
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1655303A2

  公开（公告）日：2006-05-10

  The invention relates to novel cyclic and open-chain hydroxylamine esters and polymerizable compositions comprising these hydroxylamine esters and an ethylenically unsaturated monomer or oligomer. The invention also relates to use as polymerization initiators and to the use of known hydroxylamine esters selected from the group consisting of HALS compounds and the novel hydroxylamine esters for the controlled degradation of polypropylene and for achieving a controlled increase in the molecular weight of polyethylene.

  本发明涉及新型环状和开链羟胺酯以及包含这些羟胺酯和乙烯基不饱和单体或低聚物的可聚合组合物。本发明还涉及作为聚合引发剂的用途，以及从 HALS 化合物和新型羟胺酯组成的组中选出的已知羟胺酯在聚丙烯受控降解和聚乙烯分子量受控增加方面的用途。