Chin. J. Org. Chem. ›› 2010, Vol. 30 ›› Issue (06): 904-907. Previous Articles     Next Articles




  1. 扬州大学化学化工学院 扬州 225002
  • 收稿日期:2009-09-15 修回日期:2009-11-11 发布日期:2010-01-07
  • 通讯作者: 景崤壁

Synthesis and Characterization of 2-Phenyl- 6-hydrazine-3-pyridazione Derivatives

JING Xiao-Bi, WANG Qing, BI Xiao-Xin, WU Lin-Tao, YAN Chao-Guo   

  1. College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002
  • Received:2009-09-15 Revised:2009-11-11 Published:2010-01-07
  • Contact: JING Xiao-Bi

A novel synthetic method for 2-phenyl-6-hydrazine-3-pyridazione derivatives is explored. The key step is the rearrangement of acetyl hydrazine in the existence of NaOH in ethanol to obtain the hydrazine compounds. All their structures were characterized by IR, 1H NMR and 13C NMR spectra.

Key words: rearrangement, pyridazione, pyridazinone hydrazone, pyrazolestructure