Manganese(III) acetate oxidation of substituted diethyl benzylmalonates in the presence of alkynes affords tetrahydronaphthalene derivatives 3, 6, 7 and spiro[4,5]decatriene derivatives 4 or 5, through competitive 1,5 and 1,6 intramolecular aromatic substitution by vinyl radicals
1,5 vs. 1,6 Intramolecular homolytic aromatic substitution by vinyl radicals
CITTERIO, ATTILIO;SEBASTIANO, ROBERTO;
1994-01-01
Abstract
Manganese(III) acetate oxidation of substituted diethyl benzylmalonates in the presence of alkynes affords tetrahydronaphthalene derivatives 3, 6, 7 and spiro[4,5]decatriene derivatives 4 or 5, through competitive 1,5 and 1,6 intramolecular aromatic substitution by vinyl radicalsFile in questo prodotto:
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