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[Synthesis of 2,3,4-trihydroxyacetophenone hydrazones and study on their spectral properties]
Jian-ning Liu1, Bo-wan Wu, Bing Zhang
1Department of Chemistry, Longdong University, Qingyang 745000, China.
Abstract:
2,3,4-Trihydroxyacetophenone was synthesized with pyrogallol. Benzoylhydrazone and p-hydroxybenzoylhydrazone were synthesized using the reaction of ethyl benzoate and methyl p-hydroxybenzoate with hydrazine hydrate. Three novel 2,3,4-trihydroxyacetophenone hydrazones were synthesized using the reaction of 2,3,4-trihydroxyacetophenone with benzoylhydrazone, p-hydroxybenzoylhydrazone and phenylhydrazine. IR, UV and the fluorescence spectrum of 2,3,4-trihydroxyacetophenone hydrazones were studied.
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