Chemistry Letters

Dual photoreactions of phthalazine from the lowest excited singlet and triplet states

R Sano, H Inoue

Index: Sano, Ryo; Inoue, Hiroyasu Chemistry Letters, 1984 , p. 1901 - 1904

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Abstract

Phthalazine undergoes the photoreduction and the photo-reductive dimerization simultaneously to give 1, 2-dihydrophthalazine and its dimer (1H, 1′ H, 2H, 2′ H-1, 1′- biphthalazine), respectively, upon ultraviolet light irradiation in 2-propanol. It has been