SEARCH Articles Figures Tables Acetate aldol addition Acetates addition Additions acetal Aldol addition Aldol diastereoselective Aldol silyl ketene acetals Diastereoselective addition Diastereoselective aldol addition Diastereoselectivity aldols Keten acetal Ketene acetal Ketene acetals, addition Ketenes acetals Ketenes addition Ketenes silyl acetals Silyl acetate Silyl ketene acetals Silyl ketenes Silylated aldols