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Thallium (III) Salts-Induced Lactonizations of Unsaturated Carboxylic Acids

1992; Taylor & Francis; Volume: 22; Issue: 3 Linguagem: Inglês

10.1080/00397919208055417

1532-2432

Helena M. C. Ferraz, Carlos Magno R. Ribeiro,

Coordination Chemistry and Organometallics

Abstract The reaction of four γ,δ-unsaturated carboxylic acids with thallium triacetate and thallium trinitrate, leading regioselectively to the corresponding γ-lactones, is described.