Regiocontrolled Synthesis of the Trimeric Quinone Framework of Conocurvone
作者:Ashkan Emadi、John S. Harwood、Sahar Kohanim、Kenneth W. Stagliano
DOI:10.1021/ol010272m
日期:2002.2.1
conocurvone is crucial for its potent anti-HIV activity. A newsynthesis of trimeric quinones based on stepwise substitution of the halogens in 2,3-dihaloquinones by hydroxyquinone anions is described. Chlorinated biquinones are key intermediates that undergo regiospecific substitution reactions to yield trimeric quinone monomethylethers.