Facile Redox‐Induced Aromatic–Antiaromatic Interconversion of a β‐Tetracyano‐21,23‐Dithiaporphyrin under Ambient Conditions

Facile redox‐induced aromatic–antiaromatic interconversions were accomplished by using β‐tetracyano‐21,23‐dithiaporphyrin (CN4S2Por). Introduced cyano groups not only increased the reduction potential of the porphyrin core but also stabilized the antiaromatic isophlorin (CN4S2Iph) by π conjugation....

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Veröffentlicht in:	Chemistry : a European journal 2020-03, Vol.26 (16), p.3633-3640
Hauptverfasser:	Yamashita, Ken‐ichi, Nakajima, Kana, Honda, Yusuke, Ogawa, Takuji
Format:	Artikel
Sprache:	eng
Schlagworte:	antiaromaticity aromaticity Chemistry Conformation Conjugation Cyano groups Hydrazine Hydrazines isophlorins Oxidation porphyrinoids redox chemistry Reduction Solvents
Online-Zugang:	Volltext
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