Fragmentation of alkoxy radicals: Mechanistic aspects of the tandemβ-fragmentation-intramolecular functionalization reaction

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1988 Spain English Publisher:Elsevier BVJournal:Tetrahedron Letters, volume 29, pages 5,979-5,981 (issn: 0040-4039,

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Authors: Hernández, Rosendo; Marrero, José J.; Suárez, Ernesto; Perales, Áurea;

doi: 10.1016/s0040-4039(00)82245-5

handle: 10261/16414

Fragmentation of alkoxy radicals: Mechanistic aspects of the tandemβ-fragmentation-intramolecular functionalization reaction

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Abstract

The formation of the β-peroxylactone (4) during the photolysis of lactol (3) with (diacetoxyiodo)-benzene (DIB) and iodine under oxygen atmosphere demostrates the presence of a peroxyradical intermediate in the tandem β-fragmentation-intramolecular functionalization reaction.

This work was supported by the Investigation Programme of the Comisión Asesora de Investigación Científica y Técnica. We thank the Instituto de Cooperación Iberoamericana for a fellowship (to J.J.M.).

4 pages, 1 figure, 1 table, 1 scheme.

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Spain

Related Organizations

Spanish National Research Council
Spain

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