(2E)-1-(2-hydroxyphenyl)-3-(1H-pyrrol-2-yl)-2-propen-1-one | 73386-23-9

• 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: (2E)-1-(2-hydroxyphenyl)-3-(1H-pyrrol-2-yl)-2-propen-1-one
• 英文别名: (E)-1-(2-hydroxyphenyl)-3-(pyrrol-2-yl)-2-propen-1-one；1-(2-Hydroxy-phenyl)-3--propen-(2)-on-(1)；1-(2-Hydroxy-phenyl)-3-(pyrrolyl-(2))-propen-(2)-on-(1)；(E)-1-(2-hydroxyphenyl)-3-(1H-pyrrol-2-yl)prop-2-en-1-one
• CAS: 73386-23-9
• 化学式: C₁₃H₁₁NO₂
• 分子量: 213.236
• InChiKey: UPTBYKOKXPUFBM-BQYQJAHWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  53.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-吡咯甲醛 、 2'-羟基苯乙酮 在 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 7.0h， 以11%的产率得到(2E)-1-(2-hydroxyphenyl)-3-(1H-pyrrol-2-yl)-2-propen-1-one
  参考文献：
  名称：

  Absorption and Fluorescence Properties of Chalcones Having Pyrrole or Indole Moiety

  摘要：

  2'-Hydroxychalcone derivatives having pyrrole ring have been synthesized and their absorption and fluorescence properties have been examined in connection to intramolecular hydrogen bonding.

  DOI：

  10.3987/com-16-s(s)62

文献信息

• Novel formation of 6-acyl-5-(2-pyrrolyl)-3 H -pyrrolizines by base-catalysed condensation of pyrrole-2-aldehyde with methyl ketones
  作者：Asok K. Mallik、Sankar P. Dey、Falguni Chattopadhyay、Amarendra Patra

  DOI：10.1016/s0040-4039(01)02284-5

  日期：2002.2

  Pyrrole-2-aldehyde undergoes condensation with methyl ketones in aqueous ethanolic alkali in a 2:1 mole ratio yielding 6-acyl-5-(2-pyrrolyl)-3H-pyrrolizines as novel products in moderate yield.

  吡咯-2-醛在含水的乙醇碱中以2：1的摩尔比与甲基酮缩合，以中等收率得到作为新产物的6-酰基-5-（2-吡咯基）-3 H-吡咯烷酮。
• 6-(2-Hydroxybenzoyl)-5-(pyrrol-2-yl)-3<i>H</i>-pyrrolizine
  作者：Sankar Prasad Dey、Dilip Kumar Dey、Asok Kumar Mallik、Lutz Dahlenburg

  DOI：10.1107/s0108270103008394

  日期：2003.6.15

  The title compound, 2-hydroxyphenyl5-(pyrrol-2-yl)-3H-pyrrolizin-6-yl ketone, C18H14N2O2, was isolated from the base-catalyzed 1: 2 condensation of 2-hydroxyacetophenone with pyrrole-2-carbaldehyde. The pyrrole N-H and hydroxybenzoyl O-H groups are hydrogen bonded to the benzoyl O atom. The allylic C=C double bond of the 3H-pyrrolizine system is located between ring positions 1 and 2, the C atom at position 3 (adjacent to the N atom) being single bonded.
• Absorption and Fluorescence Properties of Chalcones Having Pyrrole or Indole Moiety
  作者：Tatsuo Arai、Yukino Shinozaki

  DOI：10.3987/com-16-s(s)62

  日期：——

  2'-Hydroxychalcone derivatives having pyrrole ring have been synthesized and their absorption and fluorescence properties have been examined in connection to intramolecular hydrogen bonding.