Stereoselective total syntheses of (−)-pseudohygrophorone A<sup>12</sup> and (−)-pseudohygrophorone B<sup>12</sup>
作者:Sayani Das、Anu Dalal、Shivajirao L. Gholap
DOI:10.1080/00397911.2019.1708948
日期:2020.2.16
Abstract Stereoselective total syntheses of anti-fungal cyclohexenones (−)-pseudohygrophorone A12 and (−)-pseudohygrophorone B12 were achieved. Salient features of these syntheses are the diastereoselective addition of dodecylmagnesium bromide to highly oxygenated ketone derived from (−)-quinic acid and α-oxidation of the enone. GRAPHICAL ABSTRACT
摘要 实现了抗真菌环己烯酮(-)-假水佛酮A12和(-)-假水佛酮B12的立体选择性全合成。这些合成的显着特征是将十二烷基溴化镁非对映选择性加成到衍生自 (-)-奎尼酸的高度氧化的酮和烯酮的 α-氧化。图形概要