N1,N6-Bis(1,2,2,6,6-pentamethylpiperidin-4-YL)hexane-1,6-diamine | 99835-47-9

• 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: N1,N6-Bis(1,2,2,6,6-pentamethylpiperidin-4-YL)hexane-1,6-diamine
• 英文别名: N,N'-bis(1,2,2,6,6-pentamethylpiperidin-4-yl)hexane-1,6-diamine
• CAS: 99835-47-9
• 化学式: C₂₆H₅₄N₄
• 分子量: 422.7
• InChiKey: COFLEVLXIIWATL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  30
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  30.5
• 氢给体数：
  2
• 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。
• OLIGOMERIC STERICALLY HINDERED AMINES AND THEIR USE AS POLYMER STABILISERS
  申请人：BERTE' Ferruccio

  公开号：US20090270536A1

  公开（公告）日：2009-10-29

  This invention relates to new polypiperidine compounds of general formula (I) which give different kinds of polymer materials, in particular polyolefins, high stability towards oxidative action and photodegradation. The invention also relates to the processes used to prepare the compounds of formula (I).

  本发明涉及一种新的多聚吡咯烷化合物，其通式为（I），可产生不同种类的聚合物材料，尤其是聚烯烃，对氧化作用和光降解具有高稳定性。本发明还涉及用于制备通式（I）化合物的过程。
• [EN] NEW STERICALLY HINDERED POLYMERIC AMINES AND THEIR USE AS POLYMER STABILIZERS<br/>[FR] NOUVELLES AMINES POLYMÈRES ENCOMBRÉES ET LEUR UTILISATION COMME STABILISATEURS DE POLYMÈRES
  申请人：3V SIGMA SPA

  公开号：WO2012055965A1

  公开（公告）日：2012-05-03

  The present invention relates to polypiperidine compounds of polymeric type which are capable of conferring to the polymeric materials, particularly to polyolefins, a high stability against photodegradation and oxidative action of air, belong to the HALS category and have general formula (I): wherein p is from 3 to 20; n is from 2 to 12; R and R1, which are the same or different, are selected in the group consisting of hydrogen, linear and branched C1-C12 alkyl groups, alkenyl groups having 3 to 8 carbon atoms and aralkyl groups having 7 to 19 carbon atoms; X and X1, which are the same or different, are selected in the group consisting of oxygen and groups of formula (II) wherein R2 is selected in the group consisting of hydrogen, linear and branched C1-C12 alkyl groups, cycloalkyl groups having 5 to 12 carbon atoms and aralkyl groups having 7 to 12 carbon atoms; A represents a –(CH2)a– group wherein a is from 2 to 12, with the proviso that a is different from n; Z is selected in the group consisting of C1-C18 alkyl groups, groups of formula (III) wherein n, X, X1, R and R1 are as above defined, and groups of formula (IV) wherein R is as above defined; Y represents a substituent selected in the group consisting of the groups of general formula (V) the groups O-R4 and S-R4, wherein R3 and R4, which may be the same or different, represent hydrogen, a linear and branched C1-C18 alkyl group, a cycloakyl group having 5 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms or may form, together with the nitrogen atom to which they are linked, a heterocycle containing 5 to 7 carbon atoms; and the piperidine group (VI) wherein R and X are as above defined. The invention further relates to the processes for preparation of the compounds according to the invention.

  本发明涉及聚合型多吡咯烷化合物，能够赋予聚合材料，特别是聚烯烃，高稳定性，抵抗光降解和空气氧化作用，属于HALS类，并具有通式（I）：其中p为3到20；n为2到12；R和R1相同或不同，选择在氢、线性和支链C1-C12烷基、具有3到8个碳原子的烯基基团和具有7到19个碳原子的芳基烷基中；X和X1相同或不同，选择在氧和式（II）中的基团，其中R2选择在氢、线性和支链C1-C12烷基、具有5到12个碳原子的环烷基和具有7到12个碳原子的芳基烷基中；A代表-（CH2）a-基团，其中a为2到12，但a与n不同；Z选择在C1-C18烷基、式（III）中的基团，其中n、X、X1、R和R1如上所述，以及式（IV）中的基团，其中R如上所述；Y代表在通式（V）的基团、O-R4和S-R4的基团中选择，其中R3和R4相同或不同，表示氢、线性和支链C1-C18烷基、具有5到12个碳原子的环烷基、具有7到12个碳原子的芳基烷基、具有6到12个碳原子的芳基基团，或者与它们连接的氮原子一起形成含有5到7个碳原子的杂环；以及哌啶基（VI），其中R和X如上所述。本发明还涉及根据本发明制备化合物的方法。
• Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof
  申请人：——

  公开号：US20040192927A1

  公开（公告）日：2004-09-30

  Compounds of formula I or II 1 where R is an aryl moiety, such as phenyl, naphthyl or biphenylyl, or is phenyl substituted by one or more trifluoromethyl, bromo or cyano, and E 1 and E 2 are independently hydrogen, alkyl, aralkyl and the like are prepared by reaction of a benzotriazole substituted on the 5-position of the benzo ring by a halogen atom with a arylboronic acid or ester in the presence of a transition-metal catalyst, such as palladium (II) diacetate. The benzotriazole compounds of formula I are particularly efficacious as stabilizers for automotive coatings and candle wax.

  化合物的公式I或II1，其中R是芳基基团，例如苯基，萘基或联苯基，或是被一个或多个三氟甲基，溴或氰取代的苯基，E1和E2独立地是氢，烷基，芳基烷基等，通过苯并三唑在苯环的5位被卤素原子取代，与芳基硼酸或酯在过渡金属催化剂的存在下，例如二乙酸钯（II）反应制备而成。公式I的苯并三唑化合物特别适用于汽车涂料和蜡烛蜡的稳定剂。
• Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith
  申请人：——

  公开号：US20010016658A1

  公开（公告）日：2001-08-23

  Hindered amines substituted on the N-atom with an —O—E—OH moiety are particularly effective in stabilizing polyolefin and automotive coating compositions against the deleterious effects of oxidative, thermal and actinic radiation where the presence of the OH group on the compounds adds important properties not attainable by the use of normal —O—E moieties.

  在N原子上取代了一个—O—E—OH基团的阻碍胺对稳定聚烯烃和汽车涂料组合物，以对抗氧化、热和光辐射的有害影响特别有效，其中化合物上OH基团的存在增加了重要性质，这是正常的—O—E基团所无法达到的。