《The Reaction of N -Trimethylsilyl-Substituted Heteroarylamines with Esters and Thioesters: An Efficient Protocol To Access Diheteroarylamides》 was written by Koperniku, Ana; Zamiri, Maryam; Grierson, David S.. Quality Control of 6-Chlorobenzothiazol-2-ylamine And the article was included in Synthesis on April 30 ,2019. The article conveys some information:
The S-benzyl thioester and Me ester derivatives of a representative 4-pyridinone-based carboxylic acid were sufficiently activated to react efficiently in amide coupling reactions with the amide anion generated in situfrom the N-trimethylsilyl derivative of different weakly nucleophilic heteroarylamines. In acetonitrile as solvent, the precipitated diheteroarylamide products were isolated in pure form by vacuum filtration. This simple amide bond forming protocol can be readily adapted to the parallel synthesis of compound libraries. In addition to this study using 6-Chlorobenzothiazol-2-ylamine, there are many other studies that have used 6-Chlorobenzothiazol-2-ylamine(cas: 95-24-9Quality Control of 6-Chlorobenzothiazol-2-ylamine) was used in this study.
6-Chlorobenzothiazol-2-ylamine(cas: 95-24-9) belongs to thiazoles. Thiazoles are a class of five-membered rings containing nitrogen and sulfur with excellent antitumor, antiviral and antibiotic activities.Quality Control of 6-Chlorobenzothiazol-2-ylamineThiazoles can also be used as protected formyl groups, which can be released in later stages of complex natural product synthesis.
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica