Tetrahedron letters

A convenient approach to furan derivatives by I 2-induced cyclisation of 2-alkenyl substituted 1, 3-dicarbonyl compounds

R Antonioletti, F Bonadies, A Scettri

Index: Antonioletti, R.; Bonadies, F.; Scettri, A. Tetrahedron Letters, 1988 ,  vol. 29,  # 39  p. 4987 - 4990

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Citation Number: 37

Abstract

Abstract: 5-iodoalkyl-4, 5-dihydrofurans & 5-alXylldene-4, 5-dihydrofurans 3 and 2, 3, 5_trisubstituted furans 4 are obtained through a simple sequence, involving, in the Key-step, a regio-and stereoselective iodoenoletherification of P-alXeny1 substituted i, 3-dfcarbonyl compounds i.