Fig. 5
From: Cyclic carbamates based on (R)-(+)-limonene oxide for ring-opening polymerization

TSs for the reaction of the trans and cis-limonene oxides with methylamine. Aliphatic hydrogens were omitted for clarity. Distances were in Å. Dashed lines represent bonds involved in transition states, and dotted lines are hydrogen bonds. Carried out with CYLview2040.