Benzoxazol-2(3H)-one and 1,3,4-Oxadiazol-2(3H)-one Derivatives from Substituted Enaminones and Ketoenamines (1)
Enaminones and ketonamines bearing a hydrazine type substituent undergo side chain thermal cyclization, the former into benzoxazol-2(3H)-one derivatives and the latter into 1,3,4-oxadiazol-2(3H)-one derivatives.Factors affecting such reactions are discussed.
Forchiassin, M.,Pitacco, G.,Risaliti, A.,Russo, C.,Valentin, E.
p. 305 - 309
(2007/10/02)
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