Synthesis of Several New Pyrazolo[5,1-<i>c</i>][1,2,4]triazoles, Imidazo[1,2-<i>b</i>]pyrazoles, and Pyrazolo[3,4-<i>b</i>]pyrazines. Reaction of Nitrilimines with Amino- and Oxo-substituted Azoles. II
作者:Galal Eldin Hamza Elgemeie、Hassan Attia Elfahham、Said Ahmed Soliman Ghozlan、Mohamed Hilmy Elnagdi
DOI:10.1246/bcsj.57.1650
日期:1984.6
The reactivity of amino and hydroxy azoles toward nitrilimines and hydrazonoyl halides was investigated. Several novel rotes for synthesis of derivatives of known heterocyclic systems are reported.