Abstract
A variety of pyrrolo[1,2-α]quinoxaline derivatives were synthesised via the reaction of 1,2-diamines with dibenzoylacetylene and dialkyl acetylenedicarboxylates in the presence of ethyl bromopyruvate in water. This novel, eco-friendly approach offers an easy, efficient, and mild synthesis of pyrrolo[1,2-α]quinoxaline derivatives in good yields.
Keywords
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