Chelation-directed remote <i>meta</i>-C–H functionalization of aromatic aldehydes and ketones
作者:Shuguang Xie、Sen Li、Wenqian Ma、Xiaohua Xu、Zhong Jin
DOI:10.1039/c9cc05807a
日期:——
palladium-catalyzed remote meta-C–H functionalization of aromaticaldehydes and ketones. In situ-generation of acetals and ketals, as well as removal afterwards, makes the C–H bond functionalization process more straightforward and efficient. This also represents the first example of chelation-directed meta-C–H functionalization of aromaticaldehydes and ketones.