(E)-N-[3-(dimethylamino)propyl]-3-phenylprop-2-enamide

• 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
• 英文名称: (E)-N-[3-(dimethylamino)propyl]-3-phenylprop-2-enamide
• 化学式: C₁₄H₂₀N₂O
• 分子量: 232.32
• InChiKey: APHLGEOHDRWCGB-MDZDMXLPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  17
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  32.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Additives and products including oligoesters
  申请人：——

  公开号：US20030199593A1

  公开（公告）日：2003-10-23

  The present invention relates to oligoesters and their use or the creation of additives. Oligoester containing additives and/or oligoesters themselves may be used for formulating pharmaceutical preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.

  本发明涉及寡酯及其用途或添加剂的制备。含有寡酯的添加剂和/或寡酯本身可用于配制药物制剂、化妆品或个人护理产品，如洗发水和护发素。这些寡酯对于制备能够赋予调理、长效性和/或紫外线保护的多功能添加剂特别有用。描述了单独的寡酯和寡酯混合物。
• HIGHLY SUBSTANTIVE WATER-SOLUBLE UV ABSORBERS AND PROCESS FOR PREPARATION THEREOF
  申请人：GALAXY SURFACTANTS LTD.

  公开号：US20190343744A1

  公开（公告）日：2019-11-14

  Disclosed herein are water-soluble UV absorbing compounds of Formula I with two quaternary ammonium centers, wherein; R is selected from saturated or unsaturated alkyl groups with C 12 to C 22 carbon atoms and R 1 is selected from H or methoxy group. The invention further discloses the synthesis of highly substantive water-soluble UV absorbers containing two quaternary ammonium centers, cinnamidopropyl (2-hydroxypropyl alkyl dimethyl ammonium chloride) dimonium chlorides of Formula I and the compositions containing the same in personal care products.

  本公开涉及具有两个季铵中心的化学式I的水溶性UV吸收化合物；其中R选自具有C12到C22碳原子的饱和或不饱和烷基基团，R1选自H或甲氧基团。该发明还公开了合成含有两个季铵中心的高度亲合水溶性UV吸收剂，即化学式I的肉桂酰丙基（2-羟基丙基烷基二甲基铵氯化物）二季铵氯化物，以及含有这种化合物的个人护理产品的组合物。
• Substantive hydrophobic cationic UV-absorbing compounds
  申请人：——

  公开号：US20030064083A1

  公开（公告）日：2003-04-03

  Substantive UV absorbing organic-soluble quaternary salts of cinnamidoalkylamine are described. Hair, skin and fabric care compositions containing the compounds of formula I. 1 wherein R 1 is a substituent, selected from H, halo, —OH, —NH 2 , —NO 2 , —OCH 3 , —N(CH 3 ) 2 , alkyl groups containing from 1 to 6 carbon atoms, alkoxy groups containing from 1 to 6 carbon atoms, alkylamino or N,N-dialkylamino groups containing from 1 to 6 carbon atoms; R 2 is selected from hydrogen, alkyl group containing from 1 to 12 carbon atoms; R 3 and R 4 are independently selected from benzyl, alkyl group containing from 1 to 12 carbon atoms, n is an integer from 1 to 6; R 5 is selected from an alkyl group containing from 8 to 22 carbon atoms; alkenyl groups containing from 8 to 22 carbon atoms; R 7 is selected from bromo, chloro, nitro, methyl and ethyl groups.

  描述了具有吸收紫外线能力的有机溶解性槲皮酰胺基烷胺季铵盐。含有式I.1中化合物的头发、皮肤和织物护理组合物。其中R1是从H、卤素、—OH、—NH2、—NO2、—O 、—N(CH3)2、含有1至6个碳原子的烷基基团、含有1至6个碳原子的烷氧基团、含有1至6个碳原子的烷基氨基或N,N-二烷基氨基基团中选择的取代基；R2从氢、含有1至12个碳原子的烷基基团中选择；R3和R4分别从苄基、含有1至12个碳原子的烷基基团中选择，n是从1到6的整数；R5从含有8至22个碳原子的烷基基团中选择；含有8至22个碳原子的烯基基团；R7从溴、氯、硝基、甲基和乙基基团中选择。
• [EN] A MULTIFUNCTIONAL HAIR COLOR PROTECTOR<br/>[FR] PROTECTEUR MULTIFONCTIONNEL POUR LA COULEUR DES CHEVEUX
  申请人：GALAXY SURFACTANTS LTD

  公开号：WO2014111856A1

  公开（公告）日：2014-07-24

  This invention relates to the synthesis of a multifunctional hair color protector, p-methoxy cinnamidoproyl dimethyl behenyl ammonium chloride of Formula (I) and the compositions containing the same for hair care.

  这项发明涉及合成一种多功能的头发染色保护剂，即公式（I）中的p-甲氧基肉桂酰丙基二甲基十六烷基氯化铵，以及含有该化合物的头发护理配方。
• METHOD TO PRODUCE STIMULI SENSITIVE UV ABSORBING POLYMERS
  申请人：GALAXY SURFACTANTS LTD

  公开号：US20210301052A1

  公开（公告）日：2021-09-30

  Eco-friendly aqueous synthesis of substantive, UV-absorbing, cationic polymers with ‘inverse temperature dependent solubility’ are described in the present invention. These polymers are water-soluble at ambient temperature and water-resistant at temperature of human body as well as in the presence of electrolytes. This property makes these polymers useful for personal care products that are designed for protecting skin and hair from damages of UV radiation. The invention relates to aqueous synthesis of polymers of Formula I wherein, ArCO is an UV absorbing moiety selected from 2-cyano-3,3-diphenyl acryloyl, and p-methoxy cinnamoyl, R 1 is selected from H and C 1 -C 3 alkyl group, and R 2 is selected from C 1 -C 3 alkyl group, m and n are integers and a ratio of m to n is 40:5 to 40:1.

  本发明描述了一种环保的水相合成方法，用于合成具有“逆温度依赖溶解性”的具有紫外吸收性质的阳离子聚合物。这些聚合物在常温下可溶于水，在人体温度以及存在电解质的情况下具有耐水性。这种特性使得这些聚合物适用于个人护理产品，用于保护皮肤和头发免受紫外线辐射的损害。该发明涉及公式I的聚合物的水相合成，其中ArCO是从2-氰基-3,3-二苯基丙烯酰基和对甲氧基肉桂酰基中选择的紫外吸收基团，R1选自H和C1-C3烷基基团，R2选自C1-C3烷基基团，m和n为整数，m与n的比例为40:5至40:1。