mechanism-guided study to harness different kinds of active species in the cascade Claisen rearrangement for scaffold diversification has been developed. These robust and practical processes furnished a series of architectures with a large chemical space, varying from planar to three-dimensional. In addition, several interesting reactions were observed, such as [3 + 3] dimerization, quinone-based vinylogous Nazarov-type
进行了机制指导的研究,以利用级联克莱森重排中的各种活性物种进行支架多样化。这些健壮而实用的过程为一系列具有较大
化学空间(从平面到三维)的
化学结构提供了架构。此外,还观察到了一些有趣的反应,例如[3 + 3]二聚化,醌基
乙烯基Nazarov型环化以及罕见的12e [σ2a+π2s+π2a+π2s+(π2a+π2s)] Mobius芳香族过渡态介导的重排。