Indion 190 resin: Reusable catalyst for the synthesis of quinoxalines and pyrido-pyrazines at ambient temperature

Gangadhar Asaram Meshram, Shruti Shashank Deshpande, Vipul Amratlal Vala, Pramod Arun Wagh
2013 European Journal of Chemistry  
KEYWORDS An efficient method for synthesis of quinoxalines and substituted pyrido-pyrazines has been developed from different 1,2-dicarbonyl compounds and substituted 1,2-diamines using Indion 190 resin as a solid acid catalyst. Ambient reaction conditions, high product yield and reusability of the catalyst with minimal loading are the salient features of the present protocol.
doi:10.5155/eurjchem.4.4.422-424.857 fatcat:ngia4v6uqjhxnktr54vsyu7wt4