SEARCH Articles Figures Tables Acetals alkyl Alkyl acetates Alkyl ketenes Keten acetal Ketene acetal Ketene reaction Ketenes acetals Ketenes reactions Ketenes silyl acetals Silyl acetate Silyl alkyl acetals Silyl alkylation Silyl ketene acetals Silyl ketene acetals alkylation Silyl ketene acetals, reaction Silyl ketenes Silyl ketenes, reactions Silylation reactions