1-(3,4-Dimethoxy-5-methylphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物
• 英文名称: 1-(3,4-Dimethoxy-5-methylphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol
• 英文别名: 1-(3,4-dimethoxy-5-methylphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol
• 化学式: C₁₉H₂₄O₆
• 分子量: 348.4
• InChiKey: LVTMTGBBOCVTTJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  25
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  77.4
• 氢给体数：
  2
• 氢受体数：
  6

文献信息

• SELECTIVE AEROBIC ALCOHOL OXIDATION METHOD FOR CONVERSION OF LIGNIN INTO SIMPLE AROMATIC COMPOUNDS
  申请人：WISCONSIN ALUMNI RESEARCH FOUNDATION

  公开号：US20140235838A1

  公开（公告）日：2014-08-21

  Described is a method to oxidize lignin or lignin sub-units. The method includes oxidation of secondary benzylic alcohol in the lignin or lignin sub-unit to a corresponding ketone in the presence of unprotected primarily aliphatic alcohol in the lignin or lignin sub-unit. The optimal catalyst system consists of HNO 3 in combination with another Brønsted acid, in the absence of a metal-containing catalyst, thereby yielding a selectively oxidized lignin or lignin sub-unit. The method may be carried out in the presence or absence of additional reagents including TEMPO and TEMPO derivatives.

  描述了一种氧化木质素或木质素亚单位的方法。该方法包括在未保护的主要脂肪醇存在下，将木质素或木质素亚单位中的次苄基醇氧化为相应的酮。最佳催化剂体系由HNO3与另一种Brønsted酸组成，在无金属催化剂的情况下，从而产生选择性氧化的木质素或木质素亚单位。该方法可以在存在或不存在包括TEMPO和TEMPO衍生物在内的额外试剂的情况下进行。
• SELECTIVE C-O BOND CLEAVAGE OF OXIDIZED LIGNIN AND LIGNIN-TYPE MATERIALS INTO SIMPLE AROMATIC COMPOUNDS
  申请人：Wisconsin Alumni Research Foundation

  公开号：US20150259368A1

  公开（公告）日：2015-09-17

  A method to cleave C—C and C—O bonds in β-O-4 linkages in lignin or lignin sub-units is described. The method includes oxidizing at least a portion of secondary benzylic alcohol groups in β-O-4 linkages in the lignin or lignin sub-unit to corresponding ketones and then leaving C—O or C—C bonds in the oxidized lignin or lignin sub-unit by reacting it with an organic carboxylic acid, a salt of an organic carboxylic acids, and/or an ester of an organic carboxylic acids. The method may utilize a metal or metal-containing reagent or proceed without the metal or metal-containing reagent.
• A MILD CATALYTIC REDUCTION OF C-O BONDS AND C=O BONDS USING A RECYCLABLE CATALYST SYSTEM
  申请人：ORGANOFUEL SWEDEN AB

  公开号：US20170334819A1

  公开（公告）日：2017-11-23

  A method of reducing a C—O bond to the corresponding C—H bond in a substrate, which could be a benzylic alcohol, allylic alcohol, ester or an ether bond beta to a hydroxyl group or alpha to a carbonyl group using a recyclable metal catalyst system. The recyclable catalyst system is also applicable to reducing a C═O bond to the corresponding C—OH bond and then C—H bond. These methodologies can be linked in one-pot to selective oxidation and depolymerizations of aromatic polyols such as lignin.
• US8969534B2
  申请人：——

  公开号：US8969534B2

  公开（公告）日：2015-03-03
• US9359391B2
  申请人：——

  公开号：US9359391B2

  公开（公告）日：2016-06-07