Download PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... A novel, efficient synthesis of cyclic carbonates from the reaction of epoxides and 1 atom of CO 2 under mild conditions (no solvent, 1 atom, room temperature) was achieved in good yields by using indium catalyst system. ... A novel, efficient synthesis of cyclic carbonates from ...