1999 furan derivatives

furan derivativesR 0060

10 - 120Clay-Catalyzed Solventless Addition Reactions of Furan with α,β-Unsaturated Carbonyl Compounds. — Montmorillonite K10 catalyzesthe reaction of furans (I) with dienophiles such as (II) to give the correspondingDiels-Alder adducts (III) and (IV). The reaction can be performed under ther-mal or microwave conditions. — (AVALOS, MARTIN; BABIANO, REYES;BRAVO, JOSE L.; CINTAS, PEDRO; JIMENEZ, JOSE L.; PALACIOS, JUANC.; Tetrahedron Lett. 39 (1998) 50, 9301-9304; Dep. Quim. Org., Fac. Cienc.,Univ. Extremadura, E-06071 Badajoz, Spain; EN)

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