Journal of Heterocyclic Chemistry p. 1629 - 1634 (2000)
Update date:2022-09-26
Topics:
Pinto
Silva
Cavaleiro
The 3-(2-benzyloxy-6-hydroxyphenyl)-5-(methyl, phenyl or styryl)pyrazoles were prepared from the reaction of 2-(methyl, phenyl or styryl)chromones with methylhydrazine. The structure of these compounds has been determined by several nmr techniques, and the reaction mechanism is discussed.
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