SEARCH Articles Figures Tables Acetals Mannich reaction Enantioselective Mannich Reaction using Silyl Ketene Acetals Keten acetal Ketene acetal Ketene reaction Ketenes acetals Ketenes reactions Ketenes silyl acetals Mannich silyl ketene acetals Silyl acetate Silyl ketene acetals Silyl ketene acetals, reaction Silyl ketenes Silyl ketenes, reactions Silylation reactions