2-chloroacetosyringone | 94649-70-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-chloroacetosyringone
• 英文别名: 1-(2-chloro-4-hydroxy-3,5-dimethoxyphenyl)ethanone
• CAS: 94649-70-4
• 化学式: C₁₀H₁₁ClO₄
• 分子量: 230.648
• InChiKey: BUCCQXBBUAYPLQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  乙酰丁香酮 在 氯 作用下， 以 1,4-二氧六环 、 溶剂黄146 为溶剂， 反应 1.0h， 以70 mg的产率得到2-chloroacetosyringone
  参考文献：
  名称：

  Preparation and properties of chlorinated syringic acids, acetosyringones, acetoguaiacones and methoxy-p-hydroquinones — components of pulp bleaching effluents

  摘要：

  A range of chlorinated phenols which serve as standards for compounds occurring in effluents from the bleaching of wood pulps with chlorine-containing reagents has been prepared. The chlorinated phenols include chlorosyringic acids, chloroacetosyringones, chloroacetoguaiacones, 5-chloro-2-methoxy-p-hydroquinone and chloro-2,6-dimethoxy-p-hydroquinones. With the exception of the ring-chlorinated acetoguaiacones which were prepared by reaction of chlorovanillin acetates with diazomethane, the compounds were obtained by direct chlorination of appropriate phenols or their acetates. Gas chromatographic and mass spectrometric data for the acetylated phenols are given.

  DOI：

  10.1016/0045-6535(94)00377-7

文献信息

• Preparation and properties of chlorinated syringic acids, acetosyringones, acetoguaiacones and methoxy-p-hydroquinones — components of pulp bleaching effluents
  作者：Terrence J. Smith、Ross H. Wearne、Adrian F.A. Wallis

  DOI：10.1016/0045-6535(94)00377-7

  日期：1995.1

  A range of chlorinated phenols which serve as standards for compounds occurring in effluents from the bleaching of wood pulps with chlorine-containing reagents has been prepared. The chlorinated phenols include chlorosyringic acids, chloroacetosyringones, chloroacetoguaiacones, 5-chloro-2-methoxy-p-hydroquinone and chloro-2,6-dimethoxy-p-hydroquinones. With the exception of the ring-chlorinated acetoguaiacones which were prepared by reaction of chlorovanillin acetates with diazomethane, the compounds were obtained by direct chlorination of appropriate phenols or their acetates. Gas chromatographic and mass spectrometric data for the acetylated phenols are given.