DESIGN AND REGIOSELECTIVE FUNCTIONALIZATION OF NEW 2,4-SUBSTITUED PYRIDO[1',2':1,5]PYRAZOLO[3,4-d]PYRIMIDINES AND 2,4-SUBSTITUED PYRIDO[1',2':1,5]PYRAZOLO[4,3-d]PYRIMIDINES VIA Pd-CATALYZED SEQUENTIAL ARYLATION
a Université Hassan II de Casablanca, Mohammedia, Maroc
b Université d’Orléans, Orléans, France