1-acetyl3-dodecyl-7,7,9,9-tetramethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione | 353498-17-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑烷类
• 英文名称: 1-acetyl3-dodecyl-7,7,9,9-tetramethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione
• 英文别名: 1-Acetyl-3-dodecyl-7,7,9,9-tetramethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione
• CAS: 353498-17-6
• 化学式: C₂₅H₄₅N₃O₃
• 分子量: 435.651
• InChiKey: VTKUXAORZJYABT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  31
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  69.7
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• Benzotriazoles containing phenyl groups substituted by heteroatoms and compositions stabilized therewith
  申请人：——

  公开号：US20030004235A1

  公开（公告）日：2003-01-02

  2H-Benzotriazole UV absorbers substituted at the 3-position and/or the 5-position of the phenyl ring by a phenyl moiety which is substituted by a heteroatom are particularly photostable in automotive coatings, and are of low color and exhibit low volatility in thermoplastic compositions.

  3-位和/或5-位被苯基环上的苯基取代的2H-苯并三唑紫外线吸收剂，其被异原子取代的苯基特别在汽车涂料中具有光稳定性，并且在热塑性复合材料中具有低色度和低挥发性。
• COUMESTAN-LIKE ANTIOXIDANTS AND UV ABSORBANTS
  申请人：Wagner Barbara

  公开号：US20100330009A1

  公开（公告）日：2010-12-30

  The present invention relates to derivatives of the 1H-pyrano[4,3-b]benzofuran-1-one structure and their nitrogen analogues which possess powerful antioxidant properties combined with a highly effective UV absorbing functionality in one molecule. These compounds are especially useful in cosmetical and dermatological formulations.

  本发明涉及1H-吡喴并[4,3-b]苯并呋喃-1-酮结构及其氮类似物的衍生物，这些衍生物具有强大的抗氧化性能，同时结合了高效的吸收紫外线功能在一个分子中。这些化合物在化妆品和皮肤科配方中特别有用。
• Benzotriazole/hals molecular combinations and compositions stabilized therewith
  申请人：——

  公开号：US20030074833A1

  公开（公告）日：2003-04-24

  Compounds which have a benzotriazole and a hindered amine moiety in the same molecule are typified by the formula A 1 wherein at least one of G 2 , R 1 or R 2 contains a hindered amine moiety are extremely effective light stabilizers having both the UV absorbing activity of a benzotriazole and the light stabilizing efficacy of a hindered amine in the same molecule. These compounds are effective stabilizers for thermoset resin compositions, thermoplastic resin compositions, for photographic applications, for pigmented or dyed polypropylene, polyamide or polyester fibers, and for white, dyed, dipped, unscented and/or scented candle wax against discoloration and fading when incorporated therein alone or in combination with an antioxidant.

  具有苯并三唑和受阻胺基团的化合物，在同一分子中以A1公式为代表，其中至少有G2、R1或R2中的一个含有受阻胺基团，具有苯并三唑的UV吸收活性和受阻胺的光稳定效果。这些化合物是热固性树脂组合物、热塑性树脂组合物、摄影应用、有色或染色聚丙烯、聚酰胺或涤纶纤维以及白色、染色、浸渍、无香味和/或有香味蜡烛蜡的有效稳定剂，可防止其变色和褪色，当单独或与抗氧化剂混合加入其中时。
• Transition-metal-catalyzed process for the preparation of sterically hindered N-substituted alkoxy amines
  申请人：——

  公开号：US20030000129A1

  公开（公告）日：2003-01-02

  Sterically hindered N-substituted alkoxyamines are prepared by the transition-metal-catalyzed decomposition of diazonium salts in the presence of a sterically hindered nitroxyl radical. These compounds are useful as thermal and light stabilizers for a variety of organic substrates.

  通过在具有立体障碍亚硝基自由基的情况下，过渡金属催化分解亚硝基盐，制备出具有立体障碍的N-取代烷氧基胺。这些化合物可用作多种有机基质的热稳定剂和光稳定剂。
• Transition-metal-catalyzed process for the preparation of sterically hindered N-substituted aryloxyamines
  申请人：——

  公开号：US20020007585A1

  公开（公告）日：2002-01-24

  Sterically hindered N-substituted aryloxyamines are prepared by the transition-metal-catalyzed decomposition of diazonium salts in the presence of a sterically hindered nitroxyl radical. These compounds are useful as thermal and light stabilizers for a variety of organic substrates.

  通过在存在有立体位阻碍的亚硝基自由基的情况下，过渡金属催化分解亚硝基盐制备出立体位阻碍的N-取代芳氧胺化合物。这些化合物可用作各种有机基质的热和光稳定剂。