Tetrahedron

α-Halogenoketones—XIV11Part XIII: JA Donnelly and DE Maloney, Tetrahedron 35, 2875 (1979).: Studies in the chemistry of 2'-hydroxyacrylophenones

JA Donnelly, DE Maloney

文献索引：Donnelly,J.A.; Maloney,D.E. Tetrahedron, 1979 , vol. 35, p. 2883 - 2888

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被引用次数: 12

摘要

An initial study of the side-chain unsubstituted 2'-hydroxyacrylophenone system shows it to have a considerably greater propensity for intermolecular addition than the comparable 2'- hydroxychalcone system, readily undergoing base-catalysed addition of, for example, alcohol and thereby diverting typical chalcone reactions requiring alcoholic alkali. 2'- Acetoxyacrylophenone dibromides and bromoalkoxides cyclize with base to chromone ...