3-deuteromethoxy-2-methyl-1-phenyl-2(E)-propen-1-one

• 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: 3-deuteromethoxy-2-methyl-1-phenyl-2(E)-propen-1-one
• 化学式: C₁₁H₁₂O₂
• 分子量: 179.191
• InChiKey: VMYPYPJGDYZGMR-OLXKFRCCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.42
• 重原子数：
  13.0
• 可旋转键数：
  4.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  26.3
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  甲醇-d3 、 3-(hydroxymethylene)propiophenone 在 四氯化钛 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 生成 3-deuteromethoxy-2-methyl-1-phenyl-2(E)-propen-1-one
  参考文献：
  名称：

  Mild acetalisation of mono and dicarbonyl compounds catalysed by titanium tetrachloride. Facile synthesis of β-keto enol ethers

  摘要：

  The use of TiCl4, as a catalyst for the acetalisation, at room temperature, of carbonyl compounds is reported. Cyclic ketones and cyclic 1,4-diketones easily afford dimethyl acetals, but cyclic 1,3-diketones give beta -keto enol ethers. Additionally, aryl ketones and acyclic ketones failed to react. beta -keto aldehydes can be monoprotected either as beta -keto enol ethers or beta -keto dimethyl acetals depending on the reaction time and catalyst amount. Some mechanistic features are accounted for. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(00)01001-2

文献信息

• Mild acetalisation of mono and dicarbonyl compounds catalysed by titanium tetrachloride. Facile synthesis of β-keto enol ethers
  作者：Angelo Clerici、Nadia Pastori、Ombretta Porta

  DOI：10.1016/s0040-4020(00)01001-2

  日期：2001.1

  The use of TiCl4, as a catalyst for the acetalisation, at room temperature, of carbonyl compounds is reported. Cyclic ketones and cyclic 1,4-diketones easily afford dimethyl acetals, but cyclic 1,3-diketones give beta -keto enol ethers. Additionally, aryl ketones and acyclic ketones failed to react. beta -keto aldehydes can be monoprotected either as beta -keto enol ethers or beta -keto dimethyl acetals depending on the reaction time and catalyst amount. Some mechanistic features are accounted for. (C) 2000 Elsevier Science Ltd. All rights reserved.