β-Diketones, β-ketoesters and β-ketonitriles in the presence of propargyl bromide, DBU and a catalytic amount of CuI in toluene give 2,3,5-trisubstituted furans through sequential alkylation/cyclisation/isomerisation reactions.

Sequential alkylation/transition metal catalysed annulation reaction of 1,3-dicarbonyl compounds with propargyl bromide

CHIARINI, MARCO;
2000-01-01

Abstract

β-Diketones, β-ketoesters and β-ketonitriles in the presence of propargyl bromide, DBU and a catalytic amount of CuI in toluene give 2,3,5-trisubstituted furans through sequential alkylation/cyclisation/isomerisation reactions.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11575/11906
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