SEARCH Articles Figures Tables Amines anhydrides Amines carbon Amines carboxylates Amines carboxylation Anhydrides, mixed carbonic Carbon mix Carbonic Anhydride Carbonic-carboxylic anhydrides Carboxyl anhydride Carboxyl carbon Carboxylic amines Carboxylic anhydrides Carboxylic carbon From aminals From amines From anhydrides Mixed amines Mixed anhydrides Mixed carbonic-carboxylic anhydrides Mixed carboxylic anhydrides