
Microwave-assisted synthesis of fused pyrazolo[3,4-b]pyrazines by the reaction of ortho-aminonitrosopyrazoles and cyclic β-diketones
Keywords: مایکروویو یا میکروویو; Pyrazolo[3,4-b]pyrazines; Aminonitrosopyrazoles; Cyclic β-diketones; Cyclocondensation; Microwave;