So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Berezin, M. B.; Semeikin, A. S.; Yutanova, S. L.; Antina, E. V.; Guseva, G. B.; V’yugin, A. I. researched the compound: Ethyl 3,5-Dimethyl-2-pyrrolecarboxylate( cas:2199-44-2 ).Electric Literature of C9H13NO2.They published the article 《Synthesis and properties of (1,2,3,7,9-pentamethyldipyrrolylmethen-8-yl)-(1,2,3,7,8-pentamethyldipyrrolylmethen-9-yl)methane and bis(1,2,3,7,9-pentamethyldipyrrolylmethen-8-yl)trifluoromethylmethane dihydrobromides》 about this compound( cas:2199-44-2 ) in Russian Journal of General Chemistry. Keywords: bisdipyrrolylmethene preparation UVvis thermal oxidative degradation. We’ll tell you more about this compound (cas:2199-44-2).
(1,2,3,7,9-Pentamethyldipyrrolylmethen-8-yl)(1,2,3,7,8-pentamethyldipyrrolylmethen-9-yl)-methane and bis(1,2,3,7,9-pentamethyldipyrrolylmethen-8-yl)trifluoromethylmethane hydrobromides were synthesized and characterized spectrally (1H NMR, IR, electron absorption spectra). A comparative study was performed of the effect of the bonding site (α- or β-position of the dipyrrolylmethene) with the methane structural fragment connecting two dipyrrolylmethene chromophores, and trifluoromethyl group on the spectral properties of the mols. of compounds dissolved in organic solvents of different nature and their resistance to thermal oxidative degradation
In some applications, this compound(2199-44-2)Electric Literature of C9H13NO2 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com