Palladium-Catalyzed Oxidative Carbonylation for the Synthesis of Polycyclic Aromatic Hydrocarbons (PAHs)
作者:Fanghua Ji、Xianwei Li、Wanqing Wu、Huanfeng Jiang
DOI:10.1021/jo502013s
日期:2014.11.21
A direct and facile palladium-catalyzed C–H bond oxidative carbonylation reaction and oxidative cyclization for the synthesis of polycyclic aromatic hydrocarbons (PAHs) is reported herein. The intramolecular cyclocarbonylation, through C–H activation and C–C, C–O bond formations under mild conditions, proceeds smoothly with good functional group tolerance in high to excellent yields. The intramolecular
本文报道了直接和简便的钯催化的CH键的羰基化羰基化反应和氧化环化反应,以合成多环芳烃(PAHs)。在温和的条件下,通过C–H活化和C–C,C–O键形成的分子内环羰基化可顺利进行,并具有良好的官能团耐受性,且产率高至优异。还证明了分子内钯催化的C–O键形成的直接氧化C–H键功能化,这为构建各种PAH提供了有效的方法。