The oxidn. of acetone in AcOH by Mn(OAc)3 in the presence of olefins and heteroarom. bases affords substitution products of the bases by addn. of MeCOCH2· to the olefin and scavenging of the resulting nucleophilic radical adduct by the bases. The addn. reaction competes favorably with the oxidn. of the alkyl radical adduct by Mn(OAc)3 only in the presence of a strong acid
Polar effects in free-radical reactions. Homolytic alkylation of heteroaromatic bases by manganese(III) oxidation of acetone in the presence of alkenes
CITTERIO, ATTILIO;MINISCI, FRANCESCO;
1983-01-01
Abstract
The oxidn. of acetone in AcOH by Mn(OAc)3 in the presence of olefins and heteroarom. bases affords substitution products of the bases by addn. of MeCOCH2· to the olefin and scavenging of the resulting nucleophilic radical adduct by the bases. The addn. reaction competes favorably with the oxidn. of the alkyl radical adduct by Mn(OAc)3 only in the presence of a strong acidFile in questo prodotto:
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