Chin. J. Org. Chem. ›› 2005, Vol. 25 ›› Issue (10): 1248-1253. Previous Articles     Next Articles

Original Articles

羟基取代黄烷酮类化合物与NO的反应研究

张虹锐,吴隆民*   

  1. (兰州大学功能有机分子化学国家重点实验室 兰州730000)
  • 收稿日期:2004-11-03 修回日期:2005-04-28 发布日期:2005-10-08
  • 通讯作者: 吴隆民

Reactions of Hydroxy-substituted Flavanones with Nitric Oxide

ZHANG Hong-Rui,WU Long-Min*   

  1. (State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000)
  • Received:2004-11-03 Revised:2005-04-28 Published:2005-10-08
  • Contact: WU Long-Min

Hydroxy-substituted flavanones reacted with NO to afford mono- and multi-nitro derivatives. The mononitration occurred at the ortho- or para-position with respect to the hydroxy group. Dinitrations occurred at two ortho-positions or both ortho- and para-positions to the hydroxy group with longer reaction time than mononitration. The reaction of polyhydroxy-substituted flavanones with NO gave polynitrated derivatives.

Key words: nitration, hydroxy-substituted flavanones, NO