I found the field of Chemistry very interesting. Saw the article The efficient synthesis of 3-[6-(substituted)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]-1H-indazole published in 2020. Recommanded Product: 385-00-2, Reprint Addresses Pathan, MA (corresponding author), Maulana Azad Coll Arts Sci & Commerce, Dept Chem, Aurangabad, Maharashtra, India.. The CAS is 385-00-2. Through research, I have a further understanding and discovery of 2,6-Difluorobenzoic acid
This study presents an efficient synthesis of 3-[6-(substituted-phenyl)-[1,2,4]triazolo[3,4-b][1,3,4] thiadiazol-3-yl]-1H-indazole via dehydrative condensation with cyclization of 4-amino-5-(1H-indazol-3-yl)-4H-[1,2,4]triazole-3-thiol and fluorinated or nonfluorinated carboxylic acids in presence of phosphorous oxychloride. The multistep reaction pathway proceeds through different compounds. Present synthesis has the advantages of easily accessible starting materials, convenient synthesis, simple reaction condition, wider substrate scope, and higher yield (75% to 90% isolated).
Recommanded Product: 385-00-2. About 2,6-Difluorobenzoic acid, If you have any questions, you can contact Raut, S; Hadi, A; Pathan, MA or concate me.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com