Enantioselective Michael additions of aldehydes to nitroalkenes catalyzed with ionically tagged organocatalyst
作者:Radovan Šebesta、Attila Latika
DOI:10.2478/s11532-013-0391-4
日期:2014.3.1
Enantioselective organocatalytic Michaeladditions affords useful building blocks for many biologically and medicinally relevant compounds. Ionically-tagged diphenylprolinol silyl ether efficiently catalyzes several Michaeladditions of aldehydes to nitroalkenes in ionicliquids. The Michaeladditions work well in ionicliquids; yields up to 95% and enantioselectivities up to 95% ee were achieved.