SUR UNE METHODE DE SYNTHESE D'UNE δ-LACTONE CYCLOPENTENIQUE VIA L'ALKYLATION REGIOSELECTIVE D'HYDRAZONES α, β-INSATUREES

Article abstract of DOI:10.1016/S0040-4039(01)81286-7

An original synthesis of a cyclopentenoid δ-lactone via regioselective alkylation of the cyclopentylidene cyclopentanone arenesulfonylhydrazones is described.The structures of the obtained derivatives are established on the basis of ¹H, ¹³