1-methoxy-2,2,6,6-tetramethylpiperidin-4-yl 3-(5-chlorobenzotriazol-2-yl)-5-tert-butyl-4-hydroxyhydrocinnamate | 468103-25-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-methoxy-2,2,6,6-tetramethylpiperidin-4-yl 3-(5-chlorobenzotriazol-2-yl)-5-tert-butyl-4-hydroxyhydrocinnamate
• 英文别名: (1-methoxy-2,2,6,6-tetramethylpiperidin-4-yl) 3-[3-tert-butyl-5-(5-chlorobenzotriazol-2-yl)-4-hydroxyphenyl]propanoate
• CAS: 468103-25-5
• 化学式: C₂₉H₃₉ClN₄O₄
• 分子量: 543.106
• InChiKey: AHNZMUICLGDPRU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  38
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  89.7
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  3-[3-tert-butyl-5-(5-chlorobenzotriazol-2-yl)-4-hydroxyphenyl]propanoic acid 、 1-甲氧基-2,2,6,6-四甲基哌啶-4-醇 以The title compound is obtained in a yield of 8.79 g (50.5%) as a light yellow solid, melting at 132-137° C., whose structure的产率得到1-methoxy-2,2,6,6-tetramethylpiperidin-4-yl 3-(5-chlorobenzotriazol-2-yl)-5-tert-butyl-4-hydroxyhydrocinnamate
  参考文献：
  名称：

  Benzotriazole/hals molecular combinations and compositions stabilized therewith

  摘要：

  具有苯并三唑和受阻胺基团在同一分子中的化合物通常由公式A1所代表，其中至少G2、R1或R2中的一个含有受阻胺基团，是极其有效的光稳定剂，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、用于摄影应用、用于色素或染色聚丙烯、聚酰胺或聚酯纤维以及用于白色、染色、浸渍、无香味和/或有香味的蜡烛蜡防止变色和褪色的有效稳定剂，当单独或与抗氧化剂结合在一起加入其中时。

  公开号：

  US20030074833A1

文献信息

• 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。
• US6846929B2
  申请人：——

  公开号：US6846929B2

  公开（公告）日：2005-01-25
• US7419513B2
  申请人：——

  公开号：US7419513B2

  公开（公告）日：2008-09-02
• [EN] BENZOTRIAZOLES AND THEIR USE AS UV LIGHT STABILISERS<br/>[FR] BENZOTRIAZOLES ET LEUR UTILISATION COMME AGENTS ANTI-UV
  申请人：CIBA SC HOLDING AG

  公开号：WO2002079173A1

  公开（公告）日：2002-10-10

  Compounds which have a benzotriazole and a hindered amine moiety in the same molecule are typified by the formula A: wherein at least one of G2, R1 or R2 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 incorporated therein alone or in combination with an antioxidant.
• Benzotriazole/HALS molecular combinations and compositions stabilized therewith
  申请人：Wood G. Mervin

  公开号：US20050043543A1

  公开（公告）日：2005-02-24

  Compounds which have a benzotriazole and a hindered amine moiety in the same molecule are typified by the formula A 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在同一分子中的化合物，其公式通常为A，其中至少G2、R1或R2中的一个包含受阻胺基团，具有苯并三唑的UV吸收活性和受阻胺的光稳定效果，是极其有效的光稳定剂。这些化合物对热固性树脂组合物、热塑性树脂组合物、摄影应用、带色或染色的聚丙烯、聚酰胺或聚酯纤维以及白色、染色、浸渍、无香味和/或有香味的蜡烛蜡具有防止变色和褪色的作用，当单独或与抗氧化剂组合时。