Tetrahedron

Décomposition du percarbonate de O, Ot-butyle et O-isopropényle en solution dans des cyclanes

R Jaouhari, C Filliatre, B Maillard, JJ Villenave

Index: Jaouhari, R.; Filliatre, C.; Maillard, B.; Villenave, J.J. Tetrahedron, 1982 , vol. 38, # 21 p. 3137 - 3142

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Citation Number: 12

Abstract

Thermolysis of O, Ot-butyl and O-isopropenyl percarbonate in cyclohexane involves free- radical acetonylation of solvent. Free radicals derived from solvent add to the percarbonate double bond and after a double β-scission reaction, cyclohexylacetone carbon dioxide and t- butoxy radicals are formed. Abstracting H atoms from the solvent, t-butoxy radicals regenerate free radicals from solvent, and the reaction becomes a chain process. ...