Palladium-Catalyzed Oxidative Cross-Coupling Reaction of Arylboronic Acids with Diazoesters for Stereoselective Synthesis of (<i>E</i>)-α,β-Diarylacrylates
作者:Yuk-Tai Tsoi、Zhongyuan Zhou、Albert S. C. Chan、Wing-Yiu Yu
DOI:10.1021/ol101796t
日期:2010.10.15
A Pd-catalyzed oxidative cross-coupling reaction of arylboronicacids with α-diazoesters was achieved using molecular oxygen as the sole reoxidant, and E-α,β-diarylacrylates were obtained in good yields and >20:1 E-to-Z selectivity.