JOURNAL of the Tunisian Chemical Society

serving the Research, the Education and the Industry

Réactivité des 3-cyano iminocoumarines vis-à-vis du phénylsemicarbazide

Written by sctunisie no comments

A novel series of benzopyrano [2,3-c] pyrazole 2-carboxamides was prepared in good yields by the reaction of 3-cyano iminocoumarins with 4-phénylsemicarbazide. A study of the effects of various physicochemical parameters governing the reaction of a model system allowed the most favourable reaction conditions to be determined. The structures of the obtained products were characterized using FTIR, 1H NMR and 13C NMR.

L. Ben Maktouf, M. Kammoun, H. Ammar, S. Abid

Iminocoumarin, semicarbazide, benzopyranopyrazole

Pages 101-106

Comments are closed.

Rss feed of the article's comments