<i>ortho</i>-Quinol Acetate Chemistry: Reactivity toward Aryl-Based Nucleophiles and Applications to the Synthesis of Natural Products
作者:Simon Companys、Laurent Pouységu、Philippe A. Peixoto、Stefan Chassaing、Stéphane Quideau
DOI:10.1021/acs.joc.7b00250
日期:2017.4.7
Two model ortho-quinol acetates were easily prepared by iodane-mediated acetoxylative phenol dearomatization and evaluated for their reactivity toward various aryl-based nucleophiles, i.e., aryl metallic reagents and phenolic derivatives. Novel modes of reactivity, allowing the formation of biaryl linkages, were revealed and here exploited for the synthesis of two natural phenolics.
可以通过碘介导的乙酰氧基化苯酚脱芳香化反应轻松制备两种模型的邻苯二甲酸邻苯二酚乙酸酯,并评估其对各种基于芳基的亲核试剂(即芳基金属试剂和酚衍生物)的反应性。揭示了允许形成联芳基键的新型反应模式,并在此用于合成两种天然酚类。