Synthesis of medium-sized lactones: Iodosobenzene diacetate an efficient reagent for β-fragmentation of alkoxy-radicals

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1986 Spain English Publisher:Elsevier BVJournal:Tetrahedron Letters, volume 27, pages 383-386 (issn: 0040-4039,

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Authors: Freire, Raimundo; Marrero, José J.; Rodríguez Morales, María S.; Suárez, Ernesto;

doi: 10.1016/s0040-4039(00)84025-3

handle: 10261/17593

Synthesis of medium-sized lactones: Iodosobenzene diacetate an efficient reagent for β-fragmentation of alkoxy-radicals

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Abstract

Photolysis of several steroidal lactols in the presence of iodosobenzene diocetate (IBDA) and iodine leads to alkoxy-radicals, which undergo β-fragmentation to produce medium-sized lactones in good yields.

4 pages, 2 schemes.-- Part of the thesis of M.R.M.-- The work described here was presented at the "XI Reunión Bienal de Química Orgánica", Sep 1985, Valladolid, Spain.

Part of this work was supported by the Investigation Programme of the Comisión Asesora de Investigación Científica y Técnica.

Country

Spain

Related Organizations

Spanish National Research Council
Spain

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