Pyridazine Derivatives and Related Compounds. Part 8. Synthesis of Different Heterocycles from 3‐Hydrazinopyridazine.

Abstract

Pyridazine derivatives R 0500 Pyridazine Derivatives and Related Compounds. Part 8. Synthesis of Different Heterocycles from 3-Hydrazinopyridazine. -Starting from compound (I), various heterocyclic compounds are synthesized in good yields. All compounds are evaluated for insecticidal, fungicidal, bactericidal and virucidal activities. None of the compounds exhibits significant activity. -(DEEB*, A.; HASSANEEN, M.; KOTB, M.; Heteroat. Chem. 16 (2005) 4, 278-284; Dep. Chem., Fac. Sci., Zagazig Univ., Zagazig, Egypt; Eng.) -C. Oppel