ChemInform Abstract: Nitriles in Heterocyclic Synthesis: Synthesis of New Pyrrolo(1,5-a)pyrimidines, Pyrrolo(2,3-c)pyrazoles, and Pyrano(3,4-c)pyrazoles.
Abstract
Reaction of the nitriles (I) with the heterocyclic derivatives (II), (IV), (VI), and (VIII) yields the title compounds (III), (V), (VII), or (IX).
ChemInform Abstract
Reaction of the nitriles (I) with the heterocyclic derivatives (II), (IV), (VI), and (VIII) yields the title compounds (III), (V), (VII), or (IX). (IR-, 1H-NMR-data).