Here is an unprecedented and practical RhIII-catalyzed acylmethylation macrocyclization via C−H/O2 dual activation. The reaction mode derives from a three-component coupling which differs from established olefination and alkylation paths. DFT calculations and control experiments revealed the mechanism of this unique C−H/O2 dual activation. The phenotypic screening result indicated that some macrocyclic
这是一种前所未有且实用的 Rh III催化酰基甲基化大环化反应,通过 C−H/O 2双重活化。反应模式源自三组分偶联,这不同于已建立的烯化和烷基化路径。DFT 计算和控制实验揭示了这种独特的 C−H/O 2双激活机制。表型筛选结果表明,一些大环化合物具有很强的抗H1N1
生物活性。