SEARCH Articles Figures Tables Cationic ring-opening polymerization cyclic imino-ethers Cyclic enol ethers, ring contraction Cyclic ethers ring-opening polymerization Cyclic ethers, ring opening Cyclic vinyl ethers ring-opening polymerization Epoxides Cyclic three-membered ring ethers Epoxides Cyclic three-membered ring ethers reactions Ethere cyclic Ethers cyclic Ring-Opening Polymerization of Cyclic Ethers Ring-opening of oxiranes, oxetanes and other cyclic ethers