We now describe new general synthesis of alkylaryldiazenes on the basis of the reactions of Scheme I: R- + N=N+-Ar -> RN=N.+-Ar (1) RN=N.+-Ar + M"+ -> RN=NAr + M(n+1)+ (2) of alkyl radicals to arenediazonium cations (eq 1) and reduction of the intermediate azo radical cation adducts by metal salts (M"+, eq 2). Several sources of alkyl radicals R. were found suitable for this reaction.

Free-Radical Diazo Coupling. A New General Reaction of Diazonium Salts

Citterio, Attilio;Minisci, Francesco
1982-01-01

Abstract

We now describe new general synthesis of alkylaryldiazenes on the basis of the reactions of Scheme I: R- + N=N+-Ar -> RN=N.+-Ar (1) RN=N.+-Ar + M"+ -> RN=NAr + M(n+1)+ (2) of alkyl radicals to arenediazonium cations (eq 1) and reduction of the intermediate azo radical cation adducts by metal salts (M"+, eq 2). Several sources of alkyl radicals R. were found suitable for this reaction.
1982
Organic Chemistry, Free Radicals, Diazocoupling, Arene Diazonium Salts,
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/1047409
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