SEARCH Articles Figures Tables Acetal group Acetal-protected carbonyls Acetals carbonyl group protection Acetals, bis carbonyl group protection removal Acetals, protection Acetate groups Acetic bis- Acetic carbonylation Acetous group Bis acetals Bis acetals and ketals protect carbonyl groups Bis acetate Carbonyl bis Carbonyl group protection Carbonyl groups acetalization Carbonyl-protecting groups, acetals Protecting groups acetals Protection carbonyls Protective groups acetal