Asymmetric induction during photocyclization of chiral and achiral α-oxoamides within achiral zeolites
作者:Arunkumar Natarajan、V. Ramamurthy
DOI:10.1039/b611387g
日期:——
gamma-hydrogen transfer. While in benzene the major product is oxazolidinone, within an MY zeolite, the main product is a beta-lactam. In this investigation, we have focused our attention on asymmetricinduction in the formation of the beta-lactam product. Two approaches--using a chiral inductor and chiral auxiliary--have been employed. While in solution, in the presence of chiral inductors, achiral