Paine, John B. III; Dolphin, David published an article about the compound: Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate( cas:2199-44-2,SMILESS:O=C(C1=C(C)C=C(C)N1)OCC ).COA of Formula: C9H13NO2. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:2199-44-2) through the article.
(Cyanovinyl)pyrroles I (R = Me, R1 = Et, octyl; R = Et, R1 = Me) derived from the Knoevenagel condensation of benzyl 5-formyl-2-pyrrolecarboxylates with NCCH2CO2Me were employed in a facile sequence of 4 steps to produce, regioselectively, 2-pyrrolecarboxaldehydes II, important intermediates for porphyrin synthesis. Each step proceeded in 90-95% yield, making II available smoothly from benzyl 5-methyl-2-pyrrolecarboxylates in 7 steps, with an overall yield of 66-72%.
In addition to the literature in the link below, there is a lot of literature about this compound(Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate)COA of Formula: C9H13NO2, illustrating the importance and wide applicability of this compound(2199-44-2).
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com