4,6-dimethyl-3-(phenylacetyl)pyridin-2(1H)-one | 53475-38-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4,6-dimethyl-3-(phenylacetyl)pyridin-2(1H)-one
• 英文别名: 3-Phenylacetyl-4,6-dimethyl-2(1H)-pyridon；4,6-dimethyl-3-(2-phenylacetyl)pyridin-2(1H)-one；4,6-dimethyl-3-phenylacetyl-1H-pyridin-2-one；Cambridge id 5401267；4,6-dimethyl-3-(2-phenylacetyl)-1H-pyridin-2-one
• CAS: 53475-38-0
• 化学式: C₁₅H₁₅NO₂
• 分子量: 241.29
• InChiKey: BTWMBWYHTUGQOO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4,6-dimethyl-3-(phenylacetyl)pyridin-2(1H)-one 、 间硝基苯甲醛 在 potassium hydroxide 作用下， 以 水 为溶剂， 反应 36.0h， 以38%的产率得到
  参考文献：
  名称：

  Features of reaction of aromatic nitro-substituted aldehydes with ketones on the matrix of 2(1H)-pyridone

  摘要：

  Condensation of nitrobenzaldehydes with 3-acetyl-4,6-dimethyl-2(1H)-pyridone gives rise to chalcones with high yield. Condensation of the close analogs of 3-acetyl-4,6-dimethyl-2(1H)-pyridone containing ethyl and benzyl radical was established to give stable products of aldol condensation, the corresponding alcohols, under the same conditions.

  DOI：

  10.1134/s1070363209060292

文献信息

• Synthesis of chalcones on the basis of Pyridin-2(1H)-one
  作者：V. V. Kalashnikov、I. P. Kalashnikova、V. I. Shestov

  DOI：10.1134/s107036320806025x

  日期：2008.6

  Pyridin-2(lffl-one der,vatives form chalcones in the Claisen-Schinidt condensation with aroinatic and heteroaromatic aldehydes in the presence of bases. For various aldehydes and pyriditiones, (out- main niethods arc developed. They allow expected chalcones to be prepared in the hiolicst yields.