Author/Authors :
Rusinov، نويسنده , , G.L. and Gorbunov، نويسنده , , E.B. and Charushin، نويسنده , , V.N. and Chupakhin، نويسنده , , O.N.، نويسنده ,
Abstract :
An unusual aromatisation of the dihydropyrimidine fragment in 6-nitro-7-substituted-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidines has first been found to occur in parallel with reduction of the nitro group using a number of reducing agents.
