Kaye, Perry T.; Meakins, G. Denis; Willbe, Charles; Williams, Peter R. published an article about the compound: 5-Bromo-4-methyl-thiazol-2-ylamine hydrobromide( cas:79247-77-1,SMILESS:NC1=NC(C)=C(Br)S1.[H]Br ).Electric Literature of C4H6Br2N2S. 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:79247-77-1) through the article.
Twenty-five alkyl thiazole-2-carboxylates with a range of 4- and 5-substituents were prepared through the Hantzsch synthesis. E.g., cyclocondensation reaction of (H2N)2CS with MeCOCH2Br followed by bromination, oxidation, and alkylation gave the thiazole esters I (R = Me, Et). Solutions of these esters show well resolved doublets in the carbonyl IR spectra, due to rotational isomers. The higher wave number components were assigned to the more polar carbonyl O,S-anti-s-trans rotamers and those at lower wave number to the O,S-syn-s-trans forms. Small, but systematic, differences between the Me esters were noted.
Different reactions of this compound(5-Bromo-4-methyl-thiazol-2-ylamine hydrobromide)Electric Literature of C4H6Br2N2S require different conditions, so the reaction conditions are very important.
Reference:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics