SEARCH Articles Figures Tables Acid Amides and Nitriles Acidic cleavage Acids and Nitriles Amidation of Esters Amidation, esters Amides and acidity Amides and esters Amides and nitriles Amides nitriles Cleavage acids Cleavage esters Cleavage of esters Esters amides Nitrile ester Nitriles acidity