双(1,2,2,6,6-五甲基哌啶-4-基)2-(4-甲氧基苄叉)丙二酸酯 | 147783-69-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 中文名称: 双(1,2,2,6,6-五甲基哌啶-4-基)2-(4-甲氧基苄叉)丙二酸酯
• 英文名称: propanedioic acid [(4-methoxyphenyl)methylene]-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester
• 英文别名: 1,1-bis(1,2,2,6,6-pentamethylpiperidin-4-yl-oxycarbonyl)-2-(4-methoxyphenyl)-ethene；1,1-bis(1,2,2,6,6-pentamethyl-4-piperidyloxycarbonyl)-2-(4-methoxyphenyl)ethene；Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) 2-(4-methoxybenzylidene)malonate；bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 2-[(4-methoxyphenyl)methylidene]propanedioate
• CAS: 147783-69-5
• 化学式: C₃₁H₄₈N₂O₅
• 分子量: 528.733
• InChiKey: CMXLJKWFEJEFJE-UHFFFAOYSA-N

物化性质

• 沸点：
  548.0±50.0 °C(Predicted)
• 密度：
  1.10±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  38
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  68.3
• 氢给体数：
  0
• 氢受体数：
  7

文献信息

• Thioimidazolidine derivatives as light stabilizers for polymers
  申请人：——

  公开号：US20030109609A1

  公开（公告）日：2003-06-12

  A compound of the formula (I) wherein G 1 , G 2 , G 3 and G 4 are independently of one another C 1 -C 18 alkyl or C 5 -C 12 cycloalkyl or the radicals G 1 and G 2 and the radicals G 3 and G 4 form independently of one another, together with the carbon atom they are attached to, C 5 -C 12 cycloalkyl; R is hydrogen, C 1 -C 18 alkyl, oxyl, —OH, —CH 2 CN, C 3 -C 6 alkenyl, C 3 -C 8 alkynyl, C 7 -C 12 phenylalkyl unsubstituted or substituted on the phenyl radical by C 1 -C 4 alkyl and/or C 1 -C 4 alkoxy; C 1 -C 8 acyl, C 1 -C 18 alkoxy, C 1 -C 18 hydroxyalkoxy, C 2 -C 18 alkenyloxy, C 5 -C 12 cycloalkoxy, C 7 -C 12 phenylalkoxy unsubstituted or substituted on the phenyl radical by C 1 -C 4 alkyl and/or C 1 -C 4 alkoxy: C 1 -C 18 alkanoyloxy, (C 1 -C 18 alkoxy)carbonyl, glycidyl or a group —CH 2 CH(OH)(G) with G being hydrogen, methyl or phenyl; n is 1, 2, 3 or 4; and X is an organic radical of a valency equal to n; and when n is 2, 3 or 4, each of the radicals G 1 , G 2 , G 3 , G 4 and R can have the same or a different meaning in the units of the formula (II), is useful for stabilizing an organic material against degradation induced by light, heat or oxidation.

  式（I）的化合物，其中G1、G2、G3和G4彼此独立地是C1-C18烷基或C5-C12环烷基，或者基团G1和G2以及基团G3和G4彼此独立地与它们附着的碳原子一起形成C5-C12环烷基；R是氢、C1-C18烷基、氧基、—OH、—CH2CN、C3-C6烯基、C3-C8炔基、C7-C12苯基烷基，未取代或通过C1-C4烷基和/或C1-C4烷氧基取代苯基上的苯基基团；C1-C8酰基、C1-C18烷氧基、C1-C18羟基烷氧基、C2-C18烯氧基、C5-C12环烷氧基，未取代或通过C1-C4烷基和/或C1-C4烷氧基取代苯基上的C7-C12苯基氧基；C1-C18烷酰氧基、（C1-C18烷氧基）羰基、环氧乙基或一个基团—CH2CH(OH)(G)，其中G是氢、甲基或苯基；n为1、2、3或4；X是价数等于n的有机基团；当n为2、3或4时，式（II）的各单元中的G1、G2、G3、G4和R的每一个可以具有相同或不同的含义，对于抵抗光、热或氧化引起的有机材料降解具有稳定作用。
• Imidazolidinone derivatives
  申请人：——

  公开号：US20030073835A1

  公开（公告）日：2003-04-17

  A compound of the formula (IA) or (IB) 1 wherein G 1 , G 2 , G 3 and G 4 are independently of one another C 1 -C 18 alkyl or C 5 -C 12 cycloalkyl or the radicals G 1 and G 2 and the radicals G 3 and G 4 form independently of one another, together with the carbon atom they are attached to, C 5 -C 12 cycloalkyl; R is hydrogen C 1 -C 18 alkyl, C 1 -C 18 hydroxyalkyl, C 2 -C 18 alkenyl, C 5 -C 12 cycloalkyl, C 7 -C 12 phenylalkyl unsubstituted or substituted on the phenyl radical by C 1 -C 4 alkyl and/or C 1 -C 4 alkoxy; or C 1 -C 18 alkanoyl; R* is hydrogen, C 1 -C 18 alkyl, oxyl, —OH, —CH 2 CN, C 3 -C 6 alkenyl, C 3 -C 8 alkynyl, C 7 -C 12 phenylalkyl unsubstituted or substituted on the phenyl radical by C 1 -C 4 alkyl and/or C 1 -C 4 alkoxy; C 1 -C 8 acyl, C 1 -C 18 alkoxy, C 1 -C 18 hydroxyalkoxy, C 2 -C 18 alkenyloxy, C 5 -C 12 cycloalkoxy, C 7 -C 12 phenylalkoxy unsubstituted or substituted on the phenyl radical by C 1 -C 4 alkyl and/or C 1 -C 4 alkoxy; C 1 -C 18 alkanoyloxy, (C 1 -C 18 alkoxy)carbonyl, glycidyl or a group —CH 2 CH(OH)(G) with G being hydrogen, methyl or phenyl; n is 1, 2, 3 or 4; n* is 1, 2 or 3; X is an organic radical of a valency equal to n; and X* is a triazinic radical with a valency equal to n*; with the proviso that when n is 1, R is methyl, ethyl, propyl, C 1 -C 18 hydroxyalkyl, C 2 -C 18 alkenyl, C 5 -C 12 cycloalkyl or C 1 -C 18 alkanoyl. The compounds described above are useful for stabilizing an organic material against degradation induced by light, heat or oxidation.

  式（IA）或（IB）的化合物 其中 G 1 ，G 2 ，G 3 和G 4 分别独立地为C 1 -C 18 烷基或C 5 -C 12 环烷基，或基团G 1 和G 2 以及基团G 3 和G 4 独立地形成，与它们连接的碳原子一起，为C 5 -C 12 环烷基； R为氢C 1 -C 18 烷基，C 1 -C 18 羟基烷基，C 2 -C 18 烯基，C 5 -C 12 环烷基，C 7 -C 12 苯基烷基未取代或通过C 1 -C 4 烷基和/或C 1 -C 4 烷氧基取代苯基上的苯基基团；或C 1 -C 18 酰基； R*为氢，C 1 -C 18 烷基，氧基，—OH，—CH 2 CN，C 3 -C 6 烯基，C 3 -C 8 炔基，C 7 -C 12 苯基烷基未取代或通过C 1 -C 4 烷基和/或C 1 -C 4 烷氧基取代苯基上的苯基基团；C 1 -C 8 酰基，C 1 -C 18 烷氧基，C 1 -C 18 羟基烷氧基，C 2 -C 18 烯氧基，C 5 -C 12 环烷氧基，C 7 -C 12 苯基烷氧基未取代或通过C 1 -C 4 烷基和/或C 1 -C 4 烷氧基取代苯基上的苯基基团；C 1 -C 18 酰氧基，（C 1 -C 18 烷氧基）羰基，环氧乙烷或一个基团—CH 2 CH(OH)(G)，其中G为氢，甲基或苯基； n为1、2、3或 4； n*为1、2或3； X为价数等于n的有机基团；和 X*为价数等于n*的三嗪基团； 但是当n为1时，R为甲基、乙基、丙基、C 1 -C 18 羟基烷基、C 2 -C 18 烯基、C 5 -C 12 环烷基或C 1 -C 18 酰基。 上述描述的化合物对于稳定有机材料抵抗光、热或氧化引起的降解是有用的。
• [EN] WATER COMPATIBLE STERICALLY HINDERED ALKOXYAMINES AND HYDROXY SUBSTITUTED ALKOXYAMINES<br/>[FR] ALCOXYAMINES STERIQUEMENT ENCOMBREES ET ALCOXYAMINES HYDROXY SUBSTITUEES HYDROCOMPATIBLES
  申请人：CIBA SC HOLDING AG

  公开号：WO2004076419A1

  公开（公告）日：2004-09-10

  Sterically hindered alkoxyamine and hydroxy substituted alkoxyamine stabilizer compounds are made water compatible via certain backbones with affinity towards water. The sterically hindered amines are for example of the formula where for example E and E’ are 2-hydroxycydohexyloxy, 2-hydroxy-2-methylpropoxy, benzyloxy, methoxy, propoxy, hexyloxy, heptyloxy, oclyloxy or cyclohexyloxy, Rx is for example -NH2+CH2CH20H Cl-, -NH3+ -OAc, =NOH, -NHCH(CH3)COO-K+,- NHCH2CH2NH(CH3)2+ -OAC, -NHCH2CH2SO3-K+, -NHCH(COO- K+)CH2CH2SCH3, -NHCH2COO- K+, -OCH(CH3)COO-K+, -OCH2CH2NH(CH3)2+ -OAC, -OCH2CH2SO3-K+, -OCH(COO- K+)CH2CH2SCH3 or -OCH2COO-K+, and where R5 comprises repeating units of -(OCH2CH2)-, -(OCH2CH2(CH3))-,-(CH2CHCOOH)-, -(CH2C(CH3)COOH)-, -(CH2CHCOOCH3)-, -(NHCH2CH2)-, -(CH2CHOH)-, -(CH2CHCONH2)-or -(CH2CH(NHCOH))-. These compounds are particularly effective in stabilizing aqueous polymer systems against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are effective for example in stabilizing water borne coatings, aqueous inks, aqueous inkjet media and photocured aqueous systems.

  通过具有亲水性的特定骨架，使具有立体位阻的烷氧胺和羟基取代的烷氧胺稳定剂化合物与水相容。其中，立体位阻胺的示例为以下公式，其中 E 和 E’ 为 2-羟基环己氧基、2-羟基-2-甲基丙氧基、苄氧基、甲氧基、丙氧基、己氧基、庚氧基、辛氧基或环己氧基，Rx 为例如 -NH2+CH2CH20H Cl-, -NH3+ -OAc, =NOH, -NHCH(CH3)COO-K+,- NHCH2CH2NH( )2+ -OAC, -NHCH2CH2SO3-K+, -NHCH(COO- K+)CH2CH2S , -NHCH2COO- K+, -OCH( )COO-K+, -OCH2CH2NH( )2+ -OAC, -OCH2CH2SO3-K+, -OCH(COO- K+)CH2CH2S 或 -OCH2COO-K+，R5 包括重复单元 -(OCH2CH2)-, -(OCH2CH2( ))-,-(CH2CHCOOH)-, -(CH2C( )COOH)-, -(CH2CHCOO )-, -(NHCH2CH2)-, -(CH2CHOH)-, -(CH2CHCONH2)- 或 -(CH2CH(NHCOH))-. 这些化合物在稳定水性聚合物体系抵抗氧化、热和光辐射的有害影响方面特别有效。这些化合物例如在稳定水性涂料、水性油墨、水性喷墨介质和光固化水性系统方面非常有效。
• 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。
• [EN] USE OF 4-CYANO-NAPHTHALENE-1, 8-DICARBOXIMIDE DERIVATIVES AND RELATED COMPOUNDS TO PROTECT ORGANIC MATERIAL FROM THE DAMAGING EFFECTS OF LIGHT<br/>[FR] UTILISATION DE DERIVES 4-CYANO-NAPHTHALENE-1, 8-DICARBOXIMIDE ET COMPOSES ASSOCIES POUR LA PROTECTION DE MATIERE ORGANIQUE CONTRE LES EFFETS NUISIBLES DE LA LUMIERE
  申请人：BASF AG

  公开号：WO2005047265A1

  公开（公告）日：2005-05-26

  A description is given of the use of naphthalene-1,8-dicarboxylic monoimides of the formula (I), in which R1 is hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, aryl or heteroaryl and R2 is a radical containing at least one π electron system containing a carbon atom and at least one further atom selected from carbon, oxygen, and nitrogen, with the proviso that the radical contains at least one atom other than carbon; to protect organic material from the damaging effects of light, of compositions which comprise at least one naphthalene-1,8-dicarboxylic monoimide of the formula (I) in an amount which provides protection from the damaging effects of light, and at least one organic material, and of new naphthalene-1,8-dicarboxylic monoimides (I).

  描述了使用式(I)的萘-1,8-二羧酸单亚胺，其中R1是氢、烷基、烯基、环烷基、环烯基、杂环烷基、芳基或杂芳基，R2是一个含有至少一个π电子体系的基团，其中包含一个碳原子和至少一个来自碳、氧和氮的其他原子，但基团至少包含一个碳以外的原子；用于保护有机材料免受光的破坏作用的组合物的描述，该组合物包括至少一种式(I)的萘-1,8-二羧酸单亚胺，其含量提供了对光的破坏作用的保护，以及至少一种有机材料，以及新的萘-1,8-二羧酸单亚胺(I)。