Angewandte Chemie International Edition
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Cover Picture (Angew. Chem. Int. Ed. Engl. 8/1984)
Charge transfer reactions on porphyrin-quinone systems have been the subject of numerous studies in recent years. A compound in which the structural prerequisites are ideal for such a study is described by H. A. Staab et al. in a communication on p. 623 f.