Thermal ring opening of pyrazolo[3,4-d][1,2,3]triazin-4-ones: an experimental and theoretical study

Thermal ring opening of pyrazolo[3,4-d][1,2,3]triazin-4-ones: an experimental and theoretical study

Research article European Journal of Organic Chemistry, enero 2018 Thermal ring opening of pyrazolo[3,4-d][1,2,3]triazin-4-ones: an experimental and theoretical study Juan Pablo Colomer María Lourdes Sciú Cristina Ramirez Silvia Soria Castro Domingo Mariano Vera Elizabeth Laura Moyano Abstract Several 3-pyrazolecarbonyl-pyrazolo[3,4-d][1,2,3]triazin-4-ones were prepared