Insertion of the thymine moiety into the angelicin skeleton caused a folding of about 51 of the cyclohexyl moiety. |
Specific examples of bulky side groups are cyclohexyl, cyclopentyl, isopropyl, and sec-butyl groups. |
In this reaction, a ureido mixture marked as PNA was synthesized with MDI and cyclohexyl amine, and water was considered as a dispersion medium. |