Yu, Peng; Hu, Jun; Wan, Rong; Li, Xi; Zheng, Shanlong; Xu, Yanhua published the artcile< Synthesis of N-(5-aryl-1,3,4-thiadiazol-2-yl)-2-(3-oxo-1,2-benzothiazol-2(3H)-yl)acetamide derivatives promoted by carbodiimide condensation>, HPLC of Formula: 16426-64-5, the main research area is benzoic acid thiosemicarbazide heterocyclization; thiadiazole preparation single crystal benzisothiazolinone condensation carbodiimide catalyst; acetamide preparation.
Novel N-(5-aryl-1,3,4-thiadiazol-2-yl)-2-(3-oxo-1,2-benzothiazol-2(3H)-yl)acetamide derivatives I [R = H, 3-CH3, 4-Cl, 2-Br, etc.] were prepared by 2-amino-5-substituted phenyl-1,3,4-thiadiazole and 2-(3-oxo-1,2-benzothiazol-2(3H)-yl) acetic acid condensation catalysis in a convenient and fast method. The intermediate compound 5-(2-chlorophenyl)-1,3,4-thiadiazol-2-amine was confirmed by single-crystal X-ray diffraction.
Journal of Chemical Research published new progress about Amides Role: SPN (Synthetic Preparation), PREP (Preparation). 16426-64-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrNO4, HPLC of Formula: 16426-64-5.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary