Photochemical hydroxylation of 7,8-dimethylalloxazine (lumichrome)

Autor:	R. H. Dekker, J. Verbeek, R. R. Duren
Rok vydání:	2010
Předmět:	Hydroxylation chemistry.chemical_compound Aqueous solution Chemistry Composition (visual arts) General Chemistry Irradiation Photochemistry Spectral data
Zdroj:	Recueil des Travaux Chimiques des Pays-Bas. 94:106-109
ISSN:	0165-0513
DOI:	10.1002/recl.19750940509
Popis:	Anaerobic irradiation of an aqueous acid solution of lumichrome (7,8-dimethylalloxazine) initially leads to the formation of 9-hydroxylumichrome (II), 5,10-dihydrolumichrome (III) and 9-hydroxy-5,10-dihydrolumichrome (IV) in equilibrium with lumichrome (I). Prolonged irradiation results in complete conversion of lumichrome into 9-hydroxy-5,10-dihydrolumichrome (IV). The composition of the irradiated solutions has been analyzed from spectral data.
Databáze:	OpenAIRE
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