Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Russian Journal of Organic Chemistry called New fluorescent chemosensor for Zn2+ ions on the basis of 3,3′-bis(dipyrrolylmethene), Author is Dudina, N. A.; Antina, E. V.; Guseva, G. B.; V’yugin, A. I.; Semeikin, A. S., which mentions a compound: 2199-44-2, SMILESS is O=C(C1=C(C)C=C(C)N1)OCC, Molecular C9H13NO2, Name: Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate.
Luminescence study of the reaction of 3,3′-methanediylbis(2,4,7,8,9-pentamethyldipyrrolylmethene) (H2L) with a number of metal salts showed that this compound is an efficient fluorescent chemosensor for Zn2+ ions in organic solvents. The selectivity and sensitivity of H2L were estimated in various solvents in the presence of other metal cations (Na+, Mg2+, Co2+, Ni2+, Cu2+, Cd2+, Hg2+, Pb2+).
After consulting a lot of data, we found that this compound(2199-44-2)Name: Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com