Electron-Transfer Reactions from Hydroquinone Dianions to 10-Methylacridinium Ion and a Cobalt(III) Porphyrin

Autor:	Tomohiro Yorisue, Shunichi Fukuzumi
Rok vydání:	1992
Předmět:	chemistry.chemical_compound Electron transfer Hydroquinone chemistry Yield (chemistry) Tetraphenylporphyrin chemistry.chemical_element General Chemistry Photochemistry Acetonitrile Porphyrin Cobalt Ion
Zdroj:	Bulletin of the Chemical Society of Japan. 65:715-719
ISSN:	1348-0634 0009-2673
DOI:	10.1246/bcsj.65.715
Popis:	Electron transfer from various hydroquinone dianions (X-Q2−) to 10-methylacridinium ion (AcrH+) and [Co(tpp)]+ (H2tpp = tetraphenylporphyrin) occurs efficiently in deaerated MeCN to yield 10,10′-dimethyl-9,9′-biacridine [(AcrH)2] and [Co(tpp)], respectively. The electron transfer results in the one-electron or two-electron oxidation of X-Q2−, depending on the one-electron oxidation potentials of X-Q2− and X-Q−.
Databáze:	OpenAIRE
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