SEARCH Articles Figures Tables Carbonic acid anhydrides 7-lactones Esters, Lactones, Amides, Imides, and Anhydrides Esters, Lactones, and Acid Anhydrides From Lactones and Anhydrides Hydroxy-lactones => anhydrides Lactones and Epoxides to Succinic Anhydrides Lactones from cyclic anhydrides Lactones, from anhydrides Lactones, preparation from anhydrides Lactonization trifluoroacetic anhydride Of anhydrides to lactones Thiol lactones via acylation with anhydrides, ketenes and esters