1-(3,4-Dimethylphenyl)-2-(2-methoxyphenoxy)ethanone

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(3,4-Dimethylphenyl)-2-(2-methoxyphenoxy)ethanone
• 化学式: C₁₇H₁₈O₃
• 分子量: 270.32
• InChiKey: LVVWMYXMPDSXPM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• NITROXYL-MEDIATED OXIDATION OF LIGNIN AND POLYCARBOXYLATED PRODUCTS
  申请人：WISCONSIN ALUMNI RESEARCH FOUNDATION

  公开号：US20170342574A1

  公开（公告）日：2017-11-30

  Methods of selectively modifying lignin, polycarboxylated products thereof, and methods of deriving aromatic compounds therefrom. The methods comprise electrochemically oxidizing lignin using stable nitroxyl radicals to selectively oxidize primary hydroxyls on β-O-4 phenylpropanoid units to corresponding carboxylic acids while leaving the secondary hydroxyls unchanged. The oxidation results in polycarboxylated lignin in the form of a polymeric β-hydroxy acid. The polymeric β-hydroxy acid has a high loading of carboxylic acid and can be isolated in acid form, deprotonated, and/or converted to a salt. The β-hydroxy acid, anion, or salt can also be subjected to acidolysis to generate various aromatic monomers or oligomers. The initial oxidation of lignin to the polycarboxylated form renders the lignin more susceptible to acidolysis and thereby enhances the yield of aromatic monomers and oligomers obtained through acidolysis.
• US9903028B2
  申请人：——

  公开号：US9903028B2

  公开（公告）日：2018-02-27