Recommanded Product: 2199-44-2. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate, is researched, Molecular C9H13NO2, CAS is 2199-44-2, about Synthesis of cyanopyrroles. Author is Cheng, Ling Jiang; Lightner, David A..
Regioselective synthesis of α-cyanopyrroles (vs. α-alkoxycarbonylpyrroles) using oximinocyanoacetate esters in a Knorr-type reductive condensation with β-diketones can be directed by the presence of water. Thus, HON:C(CN)CO2Me was reacted with CH2Ac2 in hot AcOH in the presence of Zn dust to give exclusively 3,5-dimethylpyrrole-2-carbonitrile when the AcOH was wet. Whereas, in glacial AcOH, only Me 3,5-dimethylpyrrole-2-carboxylate was isolated in ∼40% yield.
In addition to the literature in the link below, there is a lot of literature about this compound(Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate)Recommanded Product: 2199-44-2, illustrating the importance and wide applicability of this compound(2199-44-2).
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com