화학공학소재연구정보센터
Journal of the American Chemical Society, Vol.140, No.38, 11916-11920, 2018
Stereoselective Synthesis of Cyclohexanes via an Iridium Catalyzed (5+1) Annulation Strategy
An iridium catalyzed method for the synthesis of functionalized cyclohexanes from methyl ketones and 1,5-diols is described. This process operates by two sequential hydrogen borrowing reactions, providing direct access to multisubstituted cyclic products with high levels of stereocontrol. This methodology represents a novel (5 + 1) strategy for the stereoselective construction of the cyclohexane core.