135510-54-2Relevant academic research and scientific papers
SYNTHESIS OF N-ALKYL-N'-(4-DIAZO-5-PYRAZOLYL)UREAS AND THEIR CONVERSION INTO PYRAZOLOTRIAZOLE AND PYRAZOLOOXAZOLE DERIVATIVES
Vicentini, Chiara B.,Veronese, Augusto C.,Poli, Tiziana,Guarneri, Mario,Giori, Paolo
, p. 727 - 734 (2007/10/02)
The synthetic route to N-alkyl-N'-(4-diazo-5-pyrazolyl)ureas (4) srarting from pyrazolooxadiazin-3(5H)-one (1) is described.Compounds (4) undergo thermal and photochemical reactions affording pyrazolotriazoles (5) and pyrazolo
