A study on chemical behaviors of some 4-
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Ahmet Şener; Siddik Eskinoba; İshak Bildirici; Hasan Genç; Rahmi Kasimoǧullari
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Article
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2007
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Journal of Heterocyclic Chemistry
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English
⚖ 452 KB
## Abstract magnified image Cycloaddition of acetylbenzoyl ketene generated __in situ__ as an intermediate during one‐step reaction between excess benzoylacetone and oxalylchloride to C=C double bond of cyclic enol form of benzoylacetone gave 3‐acetyl‐5‐benzoyl‐6‐methyl‐2‐phenyl‐4(4__H__)‐pyrone *