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, Heterocycles called The reaction of β-aminoenones with α-amino derivatives. Synthesis of 2-functionalized pyrroles, Author is Alberola, Angel; Andres, Jose M.; Gonzalez, Alfonso; Pedrosa, Rafael; Vicente, Martina, which mentions a compound: 2199-44-2, SMILESS is O=C(C1=C(C)C=C(C)N1)OCC, Molecular C9H13NO2, Safety of Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate.
β-Aminoenones react with Et glycinate, α-aminoacetonitrile and α-aminoacetamide hydrochlorides leading to 2-functionalized pyrroles. Although the transamination is a high-yield process, the transformation of the intermediate, in both basic or thermally induced conditions, affords the corresponding pyrroles in poor to moderate yields. Thus, transamination of AcCH:CMeNH2 with EtO2CCH2N+H3 in MeOH gave 89% AcCH:CMeNHCH2CO2Et which on cyclization in EtONa/EtOH gave 33% Et 3,5-dimethyl-2-pyrrolecarboxylate.
From this literature《The reaction of β-aminoenones with α-amino derivatives. Synthesis of 2-functionalized pyrroles》,we know some information about this compound(2199-44-2)Safety of Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate, but this is not all information, there are many literatures related to this compound(2199-44-2).
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com