Synthèse Dans La Chimie Des Phenanthridines. II. Préparation D'Une Nouvelle Série D'ω??(Phenanthridinyl??6) Alcanoates De Méthyle Ou D'Éthyle

…, JP Boukou??Poba, C Charvy

Index: Lion, C.; Boukou-Poba, J. P.; Charvy, C. Bulletin des Societes Chimiques Belges, 1989 , vol. 98, # 8 p. 567 - 574

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Abstract

Abstract A new series of methyl and ethyl w-(6-phenanthridinyl) alkanoates is easily synthesised from the acid chloride-esters ROCO (CH 2) n COCl (n= 0, 3 to 8; R= Me or Et). Reaction of these with o-aminobiphenyl leads to the expected amide-esters which are cyclised to phenanthridines quaternised to the corresponding phenanthridinium salts.