N-月桂酰 | 103-98-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: N-月桂酰
• 英文名称: 4-n-dodecanoylaminophenol
• 英文别名: N-(4-hydroxyphenyl)dodecananamide；N-(4-hydroxyphenyl)dodecanamide；N-(4-hydroxyphenyl)lauramide；4-(dodecyl amide)phenol；N-lauroyl-p-aminophenol；p-dodecanoylaminophenol
• CAS: 103-98-0
• 化学式: C₁₈H₂₉NO₂
• 分子量: 291.434
• InChiKey: JVKWTDRHWOSRFT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  21
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2924299090

反应信息

• 作为反应物：
  描述：

  N-月桂酰 在 sodium tetrahydroborate 、 碘 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以87%的产率得到4-(dodecylamino)phenol
  参考文献：
  名称：

  Antioxidant and anticancer activities of novel p-alkylaminophenols and p-acylaminophenols (aminophenol analogues)

  摘要：

  Novel compounds were designed based on fenretinide, N-(4-hydroxyphenyl)retinamide (2), which is a synthetic amide of all-trans-retinoic acid (1) that is a potent antioxidant and anticancer agent. Our recent findings indicated that antioxidant and anticancer activities were due to p-methylaminophenol moiety (8) in 2, and that p-octylaminophenol (7), which has an elongated alkyl chain, was more potent than 8. This finding lets us to investigate whether compounds containing alkyl or acyl chains linked to an aminophenol residue as long as 2 and 1, would show activities greater than 2. For this purpose, we prepared p-dodecanoylaminophenol (3), p-decanoylaminophenol (4), p-dodecylaminophenol (5), and p-decylaminophenol (6). The p-alkylaminophenols, 5 and 6, exhibited superoxide scavenging activities, but not p-acylaminophenols, 3 and 4. Elongation of the alkyl chain length reduced superoxide trapping capability (8 > 7 > 6 > 5). In contrast, lipid peroxidation in rat liver microsomes was reduced by 5 and 6 in dose-dependent manner. Compounds 3 and 4 were poor lipid peroxidation inhibitors, being approximately 400- to 1300-fold lower than 5 and 6. In addition, all compounds inhibited cell growth of human leukemia cell lines, HL60 and HL60R, in dose-dependent manners (5 > 6 > 3 = 4). The HL60R cell line is resistant against 1. Growth of both cell lines was suppressed by 5 and 6 in a fashion dependent on the length of the aminophenol alkyl chain, but not by 3 and 4. These results indicate that 5, a potent anticancer agent greater than 2, may potentially have clinical utility, and that its anticancer activity is correlated with inhibitory potency against lipid peroxidation, but not with superoxide scavenging activity. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2006.05.013
• 作为产物：
  描述：

  月桂酸 在 三乙胺 作用下， 以 水 、 乙腈 为溶剂， 反应 24.5h， 生成 N-月桂酰
  参考文献：
  名称：

  包含α-氨基酸和脂肪酸的对乙酰氨基酚类似物的抑制肝毒性

  摘要：

  献给EJ科里教授在他的90之际个生日。 抽象的 对乙酰氨基酚是一种流行的解热镇痛药，与非甾体类抗炎药（NSAIDs）相比，抗炎作用弱，副作用发生率低。然而，对乙酰氨基酚由于反应性代谢产物N-乙酰基-对苯醌亚胺（NAPQI）而引起肝毒性。通过在水性MeCN中通过相应的混合碳羧酸酐使用受保护的α-氨基酸和脂肪酸的苯胺衍生物，我们以57-99％的产率获得了对乙酰氨基酚类似物。我们还成功地以76–97％的产率合成了AM404类似物，有望降低肝毒性。 对乙酰氨基酚是一种流行的解热镇痛药，与非甾体类抗炎药（NSAIDs）相比，抗炎作用弱，副作用发生率低。然而，对乙酰氨基酚由于反应性代谢产物N-乙酰基-对苯醌亚胺（NAPQI）而引起肝毒性。通过在水性MeCN中通过相应的混合碳羧酸酐使用受保护的α-氨基酸和脂肪酸的苯胺衍生物，我们以57-99％的产率获得了对乙酰氨基酚类似物。我们还成功地以76–97％的产

  DOI：

  10.1055/s-0037-1611893

文献信息

• [EN] STERICALLY HINDERED AMINE STABILIZERS<br/>[FR] STABILISANTS D'AMINES À ENCOMBREMENT STÉRIQUE
  申请人：BASF SE

  公开号：WO2010142572A1

  公开（公告）日：2010-12-16

  The instant invention pertains to hindered amine compounds having at least two nitrogen atoms with different basicity. One part is substituted on the N-atom by alkoxy moieties and the other part is substituted on the N-atom by a hydroxy-alkyl moiety. These materials are particularly effective in stabilizing polymers, especially thermoplastic polyolefins, against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are also particularly effective in stabilizing acid catalyzed and ambient cured coatings systems.

  这项瞬时发明涉及具有至少两个氮原子且碱度不同的受阻胺化合物。其中一部分在N原子上被烷氧基团取代，另一部分在N原子上被一个羟基-烷基基团取代。这些材料在稳定聚合物方面特别有效，尤其是热塑性聚烯烃，可以抵御氧化、热和光辐射的有害影响。这些化合物在稳定酸催化和环境固化的涂层系统方面也特别有效。
• 4-Formyl amino-n-methylpiperidine derivatives, the use thereof as stabilisers and organic material stabilised therewith
  申请人：——

  公开号：US20030083406A1

  公开（公告）日：2003-05-01

  The present invention relates to 4-formylamino-N-methylpiperidine derivatives of the formula (I) 1 where the variables are as defined in the Description, to a process for preparing these piperidine derivatives, to the use of these piperidine derivatives of the invention, or prepared according to the invention, for stabilizing organic material, in particular for stabilizing plastics or coating materials, and also to the use of these piperidine derivatives of the invention, or prepared according to the invention, as light stabilizers or stabilizers for wood surfaces. The present invention further relates to stabilized organic material which comprises these piperidine derivatives of the invention or prepared according to the invention.

  本发明涉及通式(I)的4-甲酰氨基-N-甲基哌啶衍生物 1 其中变量如说明书中所定义，涉及制备这些哌啶衍生物的方法，涉及这些本发明的哌啶衍生物或按照本发明制备的哌啶衍生物用于稳定有机材料，特别是用于稳定塑料或涂料材料，还涉及这些本发明的哌啶衍生物或按照本发明制备的哌啶衍生物作为光稳定剂或木材表面的稳定剂的使用。 本发明还涉及包含这些本发明的哌啶衍生物或按照本发明制备的哌啶衍生物的稳定有机材料。
• N-Allyl/benzyl substituted phenylenediamine stabilizers
  申请人：CIBA-GEIGY AG

  公开号：EP0538195A2

  公开（公告）日：1993-04-21

  Compositions are described which comprise (a) a lubricant, subject to oxidative or thermal degradation, and (b) at least one compound of formula I wherein    R⁵, R⁶, R⁷ and R⁸ are independently hydrogen, alkenyl of 3 to 18 carbon atoms, aralkyl of 7 to 15 carbon atoms, aryl of 6 to 10 carbon atoms or said aryl substituted by one to three substituents selected from the group consisting of alkyl of 1 to 20 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, aralkyl of 7 to 15 carbon atoms, -CN, -NO⁶, halogen, -ORψ, -NR¼R½, -SR¾, -COOR| and -CONR⁵⁴R⁵⁵ where Rψ, R¼, R½, R¾, R|, R⁵⁴ and R⁵⁵ are independently hydrogen, alkyl of 1 to 20 carbon atoms, alkenyl of 3 to 18 carbon atoms, aryl of 6 to 10 carbon atoms, cycloalkyl of 5 to 12 carbon atoms or aralkyl of 7 to 15 carbon atoms. Some of the compounds of formula one are novel.

  描述了以下组成的组合物： (a) 一种润滑剂，容易受到氧化或热降解，和 (b) 至少一个公式 I 的化合物 其中 R⁵, R⁶, R⁷ 和 R⁸ 分别独立为氢，3至18碳原子的烯基，7至15碳原子的芳基烷基，6至10碳原子的芳基或所述芳基被1至3个选自以下组的取代基所取代：1至20碳原子的烷基，5至12碳原子的环烷基，7至15碳原子的芳基烷基，-CN, -NO⁶, 卤素，-ORψ, -NR¼R½, -SR¾, -COOR| 和 -CONR⁵⁴R⁵⁵，其中 Rψ, R¼, R½, R¾, R|, R⁵⁴ 和 R⁵⁵ 分别独立为氢，1至20碳原子的烷基，3至18碳原子的烯基，6至10碳原子的芳基，5至12碳原子的环烷基或7至15碳原子的芳基烷基。 公式 I 中的某些化合物是新颖的。
• 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。
• [EN] NOVEL LIGHT STABILIZERS<br/>[FR] NOUVEAUX STABILISANTS LUMIÈRE
  申请人：BASF SE

  公开号：WO2015004580A1

  公开（公告）日：2015-01-15

  The present invention relates to symmetric diesters of hydroxyalkyl-4-hydroxy- tetraalkylpiperidine compounds and their use as light stabilizers. They are compatible with and soluble in coating formulations of different polarity.

  本发明涉及羟基烷基-4-羟基-四烷基哌啶化合物的对称二酯及其作为光稳定剂的用途。它们与不同极性的涂料配方相容且可溶。

表征谱图