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.Vokin, A. I.; Shulunova, A. M.; Krivoruchka, I. G.; Krylova, O. V.; Lopyrev, V. A.; Turchaninov, V. K. researched the compound: 1-Methyl-4-nitro-1H-imidazol-5-amine( cas:4531-54-8 ).Category: thiomorpholine.They published the article 《Solvatochromism of Heteroaromatic Compounds: XIV. 5-Amino-1-methyl-4-nitropyrazole and Its Analogs》 about this compound( cas:4531-54-8 ) in Russian Journal of General Chemistry (Translation of Zhurnal Obshchei Khimii). Keywords: solvatochromism heteroaromatic aminomethylnitropyrazole. We’ll tell you more about this compound (cas:4531-54-8).
The solvatochromism of H complexes of 5-amino-1-methyl-4-nitropyrazole and 2-nitroaniline derivatives in aprotic protophilic media was described on a quant. level with the aid of Kamlet-Taft empirical parameters. Specific solvation affects only one of the two long-wave bands, that corresponding to an electronic transition involving orbital electron d. transfer from the H-bound N atom. When such transfer does not occur, which is typical of the second transition, specific solvatochromic effect is either weak or absent.
In some applications, this compound(4531-54-8)Category: thiomorpholine is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Thiomorpholine – Wikipedia,
Thiomorpholine | C4H9NS – PubChem