FREMGANGSMAATE VED FREMSTILLING AV POLYALKYLPERYLENER, PERYLENER OPPNAADD VED EN SLIK FREMGANGSMAATE, OG ORGANISKE MATERIALER MED ESR EGENSKAPER AVLEDET FRA DISSE.

摘要

Process for the manufacture of polyalkylperylene, consisting in subjecting the corresponding polyalkyl-1,1'-dinaphthalene derivative to a reaction of cyclodehydrogenation with an alkali metal. …??The invention also relates to the polyalkylperylene obtained and the organic material derived therefrom, which exhibits a paramagnetic electron resonance spectrum. …IMAGE…