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Azonia Derivatives of Arenes: Synthesis and Properties of 10c‐Azoniafluoranthene
Author(s) -
Fourmigué Marc,
Boubekeur Kamal,
Batail Patrick,
Bechgaard Klaus
Publication year - 1989
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198905881
Subject(s) - fluoranthene , chemistry , solid state , ion , radical ion , radical , photochemistry , reduction (mathematics) , combinatorial chemistry , organic chemistry , geometry , mathematics , anthracene
To prepare arene‐radical ion salts also persistent in the solid state was the aim of the synthesis of 1 ⊕ outlined below. The reduction of 1 ⊕ to the neutral radical 1 ⊙ , which is isoelectronic with the fluoranthene radical anion, is quasireversible. Despite its persistence for several hours in O 2 ‐free solution the neutral radical 1 ⊙ , which may possibly be suitable as magnet‐field probe, could still not be isolated as solid.