A base mediated, highly convenient strategy for the direct C-arylation of 1,3-dicarbonyls and cyanoacetate with various phenol derivatives as aryl partners is presented. The present work excels in forming a C–C bond at the meta-position of the phenols, which is traditionally challenging to functionalize. This protocol further leads the way to have scalable, straightforward access to phenol assimilated
提出了一种用碱介导的,非常方便的策略,用于将1,3-二羰基和
氰基
乙酸酯与各种
酚衍
生物作为芳基伴侣直接进行C-芳基化。目前的工作擅长在
苯酚的间位形成C–C键,这在功能上一直是一项挑战。该协议进一步引领了可扩展,直接访问
苯酚同化杂环的方法,该方法在合成
化学和医学研究中都有强大的应用。