66128-99-2Relevant articles and documents
Palladium-Catalyzed Tandem Oxidative Arylation/Olefination of Aromatic Tethered Alkenes/Alkynes
Gao, Yang,Gao, Yinglan,Wu, Wanqing,Jiang, Huanfeng,Yang, Xiaobo,Liu, Wenbo,Li, Chao-Jun
supporting information, p. 793 - 797 (2017/02/05)
We describe herein a palladium-catalyzed tandem oxidative arylation/olefination reaction of aromatic tethered alkenes/alkynes for the synthesis of dihydrobenzofurans and 2 H-chromene derivatives. This reaction features a 1,2-difunctionalization of C?C π-bond with two C?H bonds using O2as terminal oxidant at room temperature. The products obtained are valuable synthons and important scaffolds in biological agents and natural products.