Journal of the Chemical Society. Perkin transactions II p. 537 - 540 (1984)
Update date:2022-08-03
Topics:
Noto, Renato
Buccheri, Francesco
Werber, Giuseppe
Consiglio, Giovanni
Spinelli, Domenico
The behaviour in alkaline media (water, water-dioxane, or water-dimethyl sulphoxide) of 2-phenylamino-1,3,4-oxadiazole (IH) has been studied, together with the title reaction.Chemical and kinetic evidence support the occurence of a ring conversion through an intermediate cyclic compound (IV-), followed by the formation of an open-chain anion (V-) that cyclizes fast to the triazole derivative (III-).
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Doi:10.1039/jr9640000460
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