Fast and Green One-Pot Multicomponent Synthesis of a Library of Pyrrolo[1,2-c] Pyrimidines Under Microwave Irradiation

Publisher: Bentham Science Publishers

E-ISSN: 1875-5402|16|10|851-857

ISSN: 1386-2073

Source: Combinatorial Chemistry & High Throughput Screening, Vol.16, Iss.10, 2013-12, pp. : 851-857

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Abstract

A simple, clean and rapid one-pot three component, microwave-assisted synthesis of pyrrolo[1,2-c]pyrimidine derivatives starting from various substituted pyrimidines, 2-bromoacetophenones and nonsymmetrical, electron deficient alkynes in 1,2-epoxybutane which acts both as solvent and acid scavenger is reported. This one-pot three component synthesis implies short reaction times being at the same time highly cost-effective and environmental friendly.