In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Synthesis and Catalytic Activities of 3-Decyl-β-proline for Michael Reactions in Water without an Organic Solvent, published in 2021-08-03, which mentions a compound: 1116-98-9, Name is tert-Butyl 2-cyanoacetate, Molecular C7H11NO2, HPLC of Formula: 1116-98-9.
The compound 3-Decyl-β-proline, which has a highly lipophilic substituent, was synthesized, and its catalytic activities in Michael addition using water as the solvent were investigated. The decyl substituent promoted the reaction by hydrophobic interactions to afford the Michael adduct in a high yield and with high diastereoselectivity under low catalyst loading.
As far as I know, this compound(1116-98-9)HPLC of Formula: 1116-98-9 can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.
Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem