Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 2199-44-2, is researched, Molecular C9H13NO2, about Improved synthesis of covalently strapped porphyrins. Application to highly deformed porphyrin synthesis, the main research direction is porphyrin strapped; polymethyleneporphyrin.Application of 2199-44-2.
The title porphyrins I (n = 1, 2, 3) were prepared α,ω-Dicarboxyalkyl dichloride, was treated with 2 equiv of 2-(ethoxycarbonyl)-3,5-dimethylpyrrole, and the chain-linked bis[5-(ethoxycarbonyl)pyrrole] so obtained was transformed into the pyrrole-2-carboxaldehyde by using standard methodol. Protection of the formyl groups as the dicyanovinyl derivative and the activation of the 2-Me substituents with SO2Cl2 gave the bis[2-(chloromethyl)pyrrol)], which on reaction with a 5-unsubstituted 2-pyrrolecarboxylate, in warm AcOH, afforded the chain-linked dipyrromethane dimer in high yield. Regeneration of the formyl substituents and removal of the ester group produced the 5-formyldipyrromethane dimer II, which was cyclized intramolecularly, under high dilution, to give I. II (n = 0) failed to cyclize.
Although many compounds look similar to this compound(2199-44-2)Application of 2199-44-2, numerous studies have shown that this compound(SMILES:O=C(C1=C(C)C=C(C)N1)OCC), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com