2,6-Bis(2,2,6,6-tetramethylpiperidin-4-yl)pyrrolo[3,4-f]isoindole-1,3,5,7-tetrone

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 2,6-Bis(2,2,6,6-tetramethylpiperidin-4-yl)pyrrolo[3,4-f]isoindole-1,3,5,7-tetrone
• 化学式: C₂₈H₃₈N₄O₄
• 分子量: 494.6
• InChiKey: LWVQYVFSSIGGQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  36
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  98.8
• 氢给体数：
  2
• 氢受体数：
  6

文献信息

• Coordination-polymeric triethanolamineperchlorato(triflato)metal inner complexes as additives for synthetic polymers
  申请人：Wehner Wolfgang

  公开号：US20090105387A1

  公开（公告）日：2009-04-23

  Stabilizer system for chlorinated polymers, especially PVC, comprising at least one coordination-polymeric triethanolamineperchlorato(triflato)metal inner complex comprising the monomer unit of the formula (A) The stabilizer system may additionally comprise substituted cyanoacetylureas or/and 6-aminouracils or/and 3-aminocrotonic esters or/and hydantoins or/and monomeric or polymeric dihydropyridines or alkaline earth metal hydroxides or/and hydrotalcites or/and dawsonites or/and zeolites or/and glycidyl compounds or/and cyanamides or/and cyanoguanidines or/and melamines. In addition, phosphites or/and sterically hindered amines or/and NOR-HALS compounds may be present.

  氯化聚合物的稳定剂体系，特别是PVC，包括至少一种配位聚合三乙醇胺高氯酸盐（三氟乙酸盐）金属内部络合物，该络合物包括式（A）的单体单位。稳定剂系统还可以包括取代的氰乙酰脲或/和6-氨基尿嘧啶或/和3-氨基巴豆酸酯或/和恒化酮或/和单体或聚合二氢吡啶或碱土金属氢氧化物或/和水滑石或/和道森石或/和沸石或/和环氧丙烷化合物或/和氰胺或/和氰基脲或/和三聚氰胺。此外，磷酸酯或/和立体阻隔胺或/和NOR-HALS化合物也可能存在。
• COORDINATION-POLYMERIC TRIETHANOLAMINEPERCHLORATO(TRIFLATO)METAL INNER COMPLEXES AS ADDITIVES FOR SYNTHETIC POLYMERS
  申请人：Wehner Wolfgang

  公开号：US20090131564A1

  公开（公告）日：2009-05-21

  Stabilizer system for chlorinated polymers, especially PVC, comprising at least one coordination-polymeric triethanolamineperchlorato(triflato)metal inner complex comprising the monomer unit of the formula (A) The stabilizer system may additionally comprise substituted cyanoacetylureas or/and 6-aminouracils or/and 3-aminocrotonic esters or/and hydantoins or/and monomeric or polymeric dihydropyridines or alkaline earth metal hydroxides or/and hydrotalcites or/and dawsonites or/and zeolites or/and glycidyl compounds or/and cyanamides or/and cyanoguanidines or/and melamines. In addition, phosphites or/and sterically hindered amines or/and NOR-HALS compounds may be present.

  氯化聚合物，尤其是PVC的稳定剂系统，包括至少一个配位聚合三乙醇胺高氯酸盐（三氟甲烷磺酸盐）金属内部配合物，其中包括公式（A）的单体单位。稳定剂系统还可以包括取代的氰乙酰脲或/和6-氨基尿嘧啶或/和3-氨基巴豆酸酯或/和咪唑二酮或/和单体或聚合二氢吡啶或碱土金属氢氧化物或/和水滑石或/和达氏石或/和沸石或/和环氧丙烷化合物或/和氰胺或/和氰基脲或/和三聚氰胺。此外，还可以存在亚磷酸酯或/和立体阻碍胺或/和NOR-HALS化合物。
• Hindered amine light stabilizers containing aromatic carboxy groups and derivatives
  申请人：ELF ATOCHEM NORTH AMERICA, INC.

  公开号：EP0294818A2

  公开（公告）日：1988-12-14

  There are provided hindered amine light stabilizers of the general formula wherein the hindered amine is attached to the nitrogen of an imide which also is attached to an aromatic group which contains a carboxy group and wherein R1 is, e.g., hydrogen or substituted or unsubstituted aliphatic of 1-20 carbons; Xis R2 is, e.g., oxyl, hydroxy or substituted or unsubstituted aliphatic acyl of 1-20 carbons; R3 is e.g., hydrogen or substituted or unsubstituted aliphatic of 1-20 carbons; A is, e.g., halogen or sulfate; and R4 is, e.g., hydroxy, halogen or a substituted or unsubstituted, mono or polyfunctional alcohol, amine, mercaptan or molecular mixture thereof, the carboxy group being a site for preparing unique derivatives, both polymeric and non-polymeric, useful as additives for preventing degradation of polymers and copolymers.

  提供了通式如下的受阻胺光稳定剂 其中受阻胺连接到亚胺的氮上，而亚胺也连接到含有羧基的芳香基团上，并且 R1 是氢或 1-20 个碳原子的取代或未取代的脂肪族； Xis R2 是，例如，氧、羟基或 1-20 个碳原子的取代或未取代的脂族酰基； R3 例如是氢或 1-20 个碳原子的取代或未取代的脂肪族； A 是卤素或硫酸盐；以及 R4 例如是羟基、卤素或取代或未取代的单官能或多官能醇、胺、硫醇或它们的分子混合物，羧基是制备独特衍生物的部位，包括聚合物和非聚合物，可用作防止聚合物和共聚物降解的添加剂。
• Stabilizer System for Halogenated Polymers
  申请人：Wehner Wolfgang

  公开号：US20090306257A1

  公开（公告）日：2009-12-10

  The stabilizer system for chlorine-containing polymers, in particular PVC, comprises at least one linear or cyclic acylureide (A-1) and/or a polyaminocrotonic ester (A-2) and a polyepoxypropyl alcohol ether (B-1) and/or a cyanamide (derivative) (B-2). The stabilizer system may additionally comprise a sterically hindered amine (D) or a tertiary ethanolamine (E) and/or a perchlorate (C-1), perfluoroalkanesulfonate (C-2) and/or sulfate ester (C-3) salt. A typical example is a combination of N,N′-dimethyl-6-iminobarbituric acid as component (A-1), trisepoxypropylglycerol as component (B-1) or dicyandiamide as component (B-2). This combination additionally comprises sodium or potassium perchlorate as component (C-1). Further variants of the invention are the preparation of the stabilizer system, polymer compositions comprising the stabilizer system and utility articles thereof, such as window profiles or wire sheaths.
• US5241067A
  申请人：——

  公开号：US5241067A

  公开（公告）日：1993-08-31