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 ).Safety of Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate. 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.
Pyrrole-2-carboxylates I (R = Me, Et; R1 = H, Me, Et, Pr, CH2CO2Me, CH2CH2CO2Me; R2 = Me, Et, Pr, CH2CH2CO2Et), versatile precursors for the total synthesis of both synthetic model and naturally occurring tetrapyrroles and porphyrins, were prepared in greatly improved yields by the addition of RCOCHR1COR2 and H2NCH(CO2)Et)2 to AcOH. The method is suitable for both small- and large-scale synthesis and has proved far more reliable than the in situ Zn reduction of HON:C(CO2Et)2. Yields range from 60-70% for the dominant product isomer from unsym. diketones to 75-90% for the single product derived from sym. diketones. RCOCHR1COR2 were prepared by treating RCOCHR1 with (R2CO)2O in the presence of BF3.
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Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com