104222-91-5Relevant academic research and scientific papers
INTRAMOLECULAR HOMOLYTIC DISPLACEMENTS 7 - FREE RADICAL ADDITIONS TO UNSATURATED PEROXY COMPOUNDS : SYNTHESIS OF OXYGENATED HETEROCYCLES
Maillard, Bernard,Kharrat, Abdelmajid,Rakotomanana, Felicien,Montaudon, Evelyne,Gardrat, Christian
, p. 4047 - 4056 (1985)
Free radical additions of hydrogen donor solvents to tert-butyl perpent-4-enoate have given 4-substituted γ-butyrolactones, with yields of 50 percent or greater.Such reactions applied to allyl-tert-butyl peroxide have produced 2,3-epoxypropanation of these solvents.Similar addition-elimination processes occurred with tert-butyl 4-methyl-perpent-4-enoate, tert-butyl 2,2-dimethyl-perpent-4-enoate and tert-butyl-methallyl peroxide, but they failed with tert-butyl 5-methyl-perhex-4-enoate and tert-butyl-3-methyl-but-2-enyl peroxide.
DEPLACEMENTS HOMOLYTIQUES INTRAMOLECULAIRES 10 - ADDITIONS RADICALAIRES A DES PERESTERS γ-INSATURES INFLUENCE DE DIVERS FACTEURS SUR LA FORMATION D'ESTERS CYCLIQUES
Kharrat, A.,Gardrat, C.,Maillard, B.
, p. 535 - 546 (2007/10/02)
Free radical additions of ZH compounds to γ-unsaturated peresters have been performed in order to determine the limitations upon the induced decomposition (steric affects, type of unsaturation, nature of the neighbouring atom of the perester function).Using γ-ethylenic peresters and percarbonates led generally to lactones and cyclic carbonates.
