2003 Furan derivatives

Furan derivativesR 0060 Application of Microwaves in Organic Synthesis: A Rapid and Efficient Synthesis

of New 3-Aryl-2-imino-4-methyl-2,5-dihydrofurans and 3-Aryl-4-methyl-2-(5H)-furanones. — The iminofurans (III) are obtained by a simple one-pot conden-sation under microwave irradiation subsequent hydrolysis leads to the lactones (IV). — (VILLEMIN*, D.; LIAO, L.; Synth. Commun. 33 (2003) 9, 1575-1585; Inst. Sci. Matiere Rayonnem., CNRS, Ec. Natl. Super. Ing., F-14050 Caen, Fr.; Eng.) —H. Haber

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