Acylative and Silylative Dynamic Kinetic Resolutions of 6-Hydroxy-2H-pyran-3(6H)-one Catalyzed by Chiral Guanidines
作者:Kenya Nakata、Kanako Miyazaki
DOI:10.1055/a-2206-7545
日期:——
kinetic resolutions of 6-hydroxy-2H-pyran-3(6H)-one were achieved. We succeeded in developing a non-enzymatic acylative dynamic kinetic resolution of 6-hydroxy-2H-pyran-3(6H)-one with high enantioselectivity, which could be improved by recrystallization. In contrast, the non-enzymatic silylative dynamic kinetic resolution of 6-hydroxy-2H-pyran-3(6H)-one was accomplished with a moderate selectivity