Ku. Sadek et al., STUDIES ON FUSED AZOLES - SYNTHESIS OF SEVERAL NEW POLYFUNCTIONALLY SUBSTITUTED FUSED PYRAZOLES, Bulletin of the Chemical Society of Japan, 66(10), 1993, pp. 2927-2930
The synthesis of several new polyfunctionally substituted fused pyrazo
les via reaction of 5-amino-3-meth-ylthio-1H-pyrazole-4-carbonitrile (
1) with different reagents is described.