(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-(dimethylamino)benzoate | 876757-80-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-(dimethylamino)benzoate
• 英文别名: 4-(4-dimethylaminophenylcarbonyloxymethyl)-2,2-dimethyl-1,3-dioxolane
• CAS: 876757-80-1
• 化学式: C₁₅H₂₁NO₄
• 分子量: 279.336
• InChiKey: BHTFCHZYYJWCRN-UHFFFAOYSA-N

物化性质

• 沸点：
  391.8±27.0 °C(Predicted)
• 密度：
  1.114±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  48
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-(dimethylamino)benzoate 在 二乙二醇二甲醚 、 水 、 硼酸 作用下， 反应 3.0h， 以98%的产率得到4-dimethylaminobenzoic acid 2,3-dihydroxypropyl ester
  参考文献：
  名称：

  [DE] UV-FILTER
  [EN] UV FILTER
  [FR] FILTRE UV

  摘要：

  这项发明涉及符合式(I)或(II)的化合物，含有这些化合物的制剂，制备这些化合物或含有它们的制剂的相应方法，以及它们作为光保护过滤器的用途。

  公开号：

  WO2006018104A1
• 作为产物：
  描述：

  4-二甲氨基苯甲酸 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 48.0h， 生成 (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-(dimethylamino)benzoate
  参考文献：
  名称：

  SYNTHESIS OF NOVEL 1,2-DIOL CONTAINING AZO DYES FOR POLYMERIC SUBSTRATES

  摘要：

  Two novel 1,2-diol containing azo dyes have been synthesized for application on polymeric textile substrates. We used multistep synthesis scheme which involved selectively bonding azo chromophore with glycerol moiety such that only one alcohol out of the three gets bonded to the chromophore while rest two remain unchanged. The 1,2-diol moiety, common in both dyes, is responsible for forming hydrogen bonds with polar sites on a polymeric substrate. The molecular structure of the final molecule and synthesized intermediates were elucidated by UV/Vis, FT-IR, MS (EI, ESI, and CI) and H-1-NMR spectroscopic techniques. Dyes were applied to polyester and nylon 66 fabrics as disperse dyes by exhaust dyeing method and furnished good to excellent fastness properties on both of them.

  DOI：

  10.4067/s0717-97072017000200014

文献信息

• Uv Filters
  申请人：Carola Christophe

  公开号：US20080038213A1

  公开（公告）日：2008-02-14

  The invention relates to compounds of the formula (I) or (II), to compositions which comprise such compounds, to corresponding processes for the preparation of the compounds or the compositions comprising same, and to the use thereof as light-protection filters.

  本发明涉及式（I）或（II）化合物，包括这些化合物的组合物，制备这些化合物或包含它们的组合物的相应过程，以及将它们用作光保护过滤器的用途。
• UV filters
  申请人：Merck Patent GmbH

  公开号：US07863478B2

  公开（公告）日：2011-01-04

  The invention relates to compounds of the formula (I) or (II), to compositions which comprise such compounds, to corresponding processes for the preparation of the compounds or the compositions comprising same, and to the use thereof as light-protection filters.

  本发明涉及公式（I）或（II）化合物，包括此类化合物的组合物，制备化合物或包含其的组合物的相应过程，以及将其用作光保护过滤器的用途。
• UV-FILTER
  申请人：Merck Patent GmbH

  公开号：EP1776351A1

  公开（公告）日：2007-04-25
• US7863478B2
  申请人：——

  公开号：US7863478B2

  公开（公告）日：2011-01-04
• SYNTHESIS OF NOVEL 1,2-DIOL CONTAINING AZO DYES FOR POLYMERIC SUBSTRATES
  作者：HAMDULLAH KHADIM SHEIKH、MEHDI HASSAN KAZMI

  DOI：10.4067/s0717-97072017000200014

  日期：——

  Two novel 1,2-diol containing azo dyes have been synthesized for application on polymeric textile substrates. We used multistep synthesis scheme which involved selectively bonding azo chromophore with glycerol moiety such that only one alcohol out of the three gets bonded to the chromophore while rest two remain unchanged. The 1,2-diol moiety, common in both dyes, is responsible for forming hydrogen bonds with polar sites on a polymeric substrate. The molecular structure of the final molecule and synthesized intermediates were elucidated by UV/Vis, FT-IR, MS (EI, ESI, and CI) and H-1-NMR spectroscopic techniques. Dyes were applied to polyester and nylon 66 fabrics as disperse dyes by exhaust dyeing method and furnished good to excellent fastness properties on both of them.