Title of article :
Synthesis and tautomerism of aryl- and hetaryl-azo derivatives of bi- and tri-heterocycles
Author/Authors :
Shawali, Ahmad S. University of Cairo - Faculty of Science - Department of Chemistry, Egypt
Abstract :
This review summarizes results from the literature concerning synthesis and azo-hydrazone tautomerism of arylazo- and hetarylazo-derivatives of various bi- and tri-heterocycles reported by us and other research groups from 1981 to mid 2009.
Keywords :
Heterocycles , Azodyes , Azocoupling , Tautomerism , Hydrazonoyl halides
Journal title :
Journal of Advanced Research
Journal title :
Journal of Advanced Research
