alpha.,3,4-tris[(trimethylsilyl)oxy]benzeneacetic acid trimethylsilyl ester | 37148-65-5

• 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: alpha.,3,4-tris[(trimethylsilyl)oxy]benzeneacetic acid trimethylsilyl ester
• 英文别名: 3,4-dihydroxymandelic acid TMS；2-(3',4'-Dihydroxyphenyl)-2-hydroxyessigsaeure(TMS)4；Benzeneacetic acid, alpha,3,4-tris[(trimethylsilyl)oxy]-, trimethylsilyl ester；trimethylsilyl 2-[3,4-bis(trimethylsilyloxy)phenyl]-2-trimethylsilyloxyacetate
• CAS: 37148-65-5
• 化学式: C₂₀H₄₀O₅Si₄
• 分子量: 472.877
• InChiKey: MDAKQGIALDYWHV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.38
• 重原子数：
  29
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  54
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate 、 三甲基氯硅烷 、 DL-3,4-二羟基扁桃酸 生成 alpha.,3,4-tris[(trimethylsilyl)oxy]benzeneacetic acid trimethylsilyl ester
  参考文献：
  名称：

  WURTH, CLAUDINE;KUMPS, A.;MARDENS, Y., J. CHROMATOGR. BIOMED. APPL., 491,(1989) N, C. 186-192

  摘要：

  DOI：

文献信息

• Methyltrioxorhenium: a new catalyst for the activation of hydrogen peroxide to the oxidation of lignin and lignin model compounds
  作者：Claudia Crestini、Paola Pro、Veronica Neri、Raffaele Saladino

  DOI：10.1016/j.bmc.2005.01.049

  日期：2005.4

  The oxidative degradation of lignin under totally chlorine free conditions is one of the most relevant targets for the design of environmental friendly pulping and bleaching industrial processes. Methyltrioxorhenium was found a powerful and promising catalyst for the oxidation of both phenolic and non-phenolic lignin model compounds by use of hydrogen peroxide as primary oxidant. Three different technical lignins, hydrolytic sugar cane lignin (SCL), red spruce kraft lignin (RSL) and a hardwood organo-solvent lignin (OSL), that are representative examples of widely diffused para-hydroxyphenyl-guaiacyl, guaiacyl and guaiacyl-syringyl lignins, were also extensively degraded under similar experimental conditions. (c) 2005 Elsevier Ltd. All rights reserved.
• WURTH, CLAUDINE;KUMPS, A.;MARDENS, Y., J. CHROMATOGR. BIOMED. APPL., 491,(1989) N, C. 186-192
  作者：WURTH, CLAUDINE、KUMPS, A.、MARDENS, Y.

  DOI：——

  日期：——

表征谱图