Reactions of ethyl β??methoxycrotonate with some α, β??unsaturated carbonyl compounds. Synthesis of 6??aroyl??5??aryl??3??methoxycyclohex??2??enones

MY Shandala, MT Ayoub…

文献索引：Shandala, Mowafak Y.; Ayoub, Mikdad T.; Kareem, Ahmad A. Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 1757 - 1759

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被引用次数: 2

摘要

Abstract 3-Aryl-1-phenyl-2-propen-1-ones Ia-h and 1-aryl-3-phenyl-2-propen-1-ones Ii- ℓreacted with ethyl β-methoxy-crotonate (II) in the presence of sodium hydride in dry THF at 0 for 10 hours to give the corresponding 6-aroyl-5-aryl-3-methoxy-2-cyclohexen-1-ones III. The structures of the products were confirmed by ir, pmr, 13 C nmr and uv spectroscopy.