Tetrahedron

Homolytic alkylation of naphthoquinone and methyl-naphtoquinone. Enthalpic steric and polar effects

…, F Fontana, F Minisci, MCN Barbosa, E Vismara

Index: Coppa, F.; Fontana, F.; Minisci, F.; Barbosa, M. C. Nogueira; Vismara, E. Tetrahedron, 1991 , vol. 47, # 35 p. 7343 - 7352

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Citation Number: 16

Abstract

The homolytic methylation of naphthoquinone to obtain menadione has been investigated by three sources of methyl radical: t-BuOOH DMSO and H2O2 acetone and H2O2. Moreover the homolytic alkylation of naphthoquinone and 2-methylnaphthoquinone has been investigated by using alkyl iodides as sources of alkyl radicals.

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