syringoylglycerol | 38789-97-8

• 物质功能分类: 天然产物 - 苯丙素
• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: syringoylglycerol
• 英文别名: α-(4-Hydroxy-3,5-dimethoxy-phenyl)-glycerin；α-(4-Hydroxy-3,5-dimethoxyphenyl)-glycerin；1-(4-Hydroxy-3,5-dimethoxyphenyl)propane-1,2,3-triol
• CAS: 38789-97-8；121748-11-6；4204-29-9
• 化学式: C₁₁H₁₆O₆
• 分子量: 244.244
• InChiKey: GIZSHQYTTBQKOQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  99.4
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  ethyl 2-bromo-3-(4-acetoxy-3,5-dimethoxyphenyl)-3-oxopropionate 在 lithium aluminium tetrahydride 、 potassium carbonate 作用下， 以 溶剂黄146 为溶剂， 生成 syringoylglycerol
  参考文献：
  名称：

  Studies on Lignin and Related Products. XVI.¹ Synthesis of Lignin Model Compounds of the Phenylglycerol β-Ether and Related Series

  摘要：

  DOI：

  10.1021/jo01053a051

文献信息

• New CuCl2-induced glucoside esters and other constituents from Portucala oleracea
  作者：Bin Wu、Liyan Yu、Xiaodan Wu、Jianbo Chen

  DOI：10.1016/j.carres.2012.01.012

  日期：2012.4

  Two new glucoside esters 1 and 2 were produced as stress metabolites in the fresh leaves of Portulaca oleracea, in response to abiotic stress elicitation by CuCl(2). A new sugar ester (3) and two known compounds (4 and 5) were also isolated. Their structures were established by spectroscopic means. The antioxidative activities of stress metabolites and the related isolates were evaluated by DPPH assay

  响应CuCl（2）引起的非生物胁迫，在马齿Port的新鲜叶片中产生了两种新的葡萄糖苷酯1和2作为胁迫代谢物。还分离出一种新的糖酯（3）和两种已知的化合物（4和5）。它们的结构是通过光谱学方法确定的。通过DPPH分析评估应激代谢产物和相关分离物的抗氧化活性。结果表明，新的应力驱动的单葡聚糖和单萜具有葡萄糖桥的加合物显示出比其他化合物强得多的抗氧化活性。
• METHOD FOR TIERED PRODUCTION OF BIOBASED CHEMICALS AND BIOFUELS FROM LIGNIN
  申请人：Peterson John R.

  公开号：US20130232852A1

  公开（公告）日：2013-09-12

  The present invention is directed generally to a method of production of value-added, biobased chemicals from lignin sources, including waste lignin. A method of using a depolymerization of lignin to create a tiered production of biobased aromatic chemicals and biofuels is also described herein. The method described herein may also allow for the selective production of the biobased aromatic chemicals and biofuels. Additionally, a reduction of waste products may also be provided from the present method.
• [EN] A METHOD FOR TIERED PRODUCTION OF BIOBASED CHEMICALS AND BIOFUELS FROM LIGNIN<br/>[FR] PROCÉDÉ DE PRODUCTION ÉTAGÉE DE BIOPRODUITS CHIMIQUES ET DE BIOCOMBUSTIBLES À PARTIR DE LIGNINE
  申请人：VERTICHEM CORP

  公开号：WO2013134756A1

  公开（公告）日：2013-09-12

  The present invention is directed generally to a method of production of value-added, biobased chemicals from lignin sources, including waste lignin. A method of using a depolymerization of lignin to create a tiered production of biobased aromatic chemicals and biofuels is also described herein. The method described herein may also allow for the selective production of the biobased aromatic chemicals and biofuels. Additionally, a reduction of waste products may also be provided from the present method.
• [EN] METHOD FOR SELECTIVE PRODUCTION OF BIOBASED CHEMICALS AND BIOFUELS FROM PLANT LIGNIN<br/>[FR] PROCÉDÉ POUR LA PRODUCTION SÉLECTIVE DE PRODUITS BIOCHIMIQUES ET DE BIOCOMBUSTIBLES À PARTIR DE LIGNINE VÉGÉTALE
  申请人：VERTICHEM CORP

  公开号：WO2013173332A1

  公开（公告）日：2013-11-21

  The present invention is directed generally to a method of production of biobased chemicals, biofuels, and lignin residues from lignin sources, including waste lignin. This method may allow for selectively producing biobased chemicals, biofuels, and lignin residues from lignin sources using certain processing methods. The methods for production of these biobased chemicals, biofuels, and lignin residues may be provided by chemical-induced processing, catalytic oxidative lignin depolymerisation processing, and catalytic hydroprocessing. Further, the catalytic hydroprocessing from processes including catalytic reduction processing, catalytic hydrodeoxygenation processing, and/or catalytic/dehydrogenation processing may also be used. The method described herein also provides a means in which waste from the process(es) may be reduced and/or recycled.