Photoinduced molecular rearrangements. T
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Nicolò Vivona; Silvestre Buscemi; Stefano Asta; Tullio Caronna
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Article
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1997
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Elsevier Science
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French
⚖ 417 KB
The photochemistry of some 1,2,4-oxadiazoles in the presence of sulphur nucleophiles has been investigated. Irradiation of the 5-amino-3-phenyl-and 3,5-diphenyl-l,2,4-oxadiazole at X = 254 nm in methanol in the presence of sodium hydrogen sulphide or thiols gave a photo-induced redox reaction at the