Synthèse Dans La Série Des Phenanthridines I. Recherches Des Conditions Éxperimentales Optimales Dans La Préparation D'Alkyl-6 Phenanthridines Et De Leur Sel

Autor: Claude Charvy, Claude Lion, J. P. Boukou-Poba
Rok vydání: 2010
Předmět:
Zdroj: Bulletin des Sociétés Chimiques Belges. 98:557-566
ISSN: 0037-9646
DOI: 10.1002/bscb.19890980806
Popis: The synthesis of 6-alkylphenanthridines and their corresponding salts has been developed. The well known “biphenyl method” has been studied. Acylation of o-aminobiphenyl is achieved by an acid or the corresponding anhydride or acyl chloride. Cyclization of the intermediate o-acylamidobiphenyl has been studied in various conditions (solvents, temperature…). Quaternization has also been accomplished: new 6-alkylphenanthridinium salts have been prepared in good yields.
Databáze: OpenAIRE