Lin, Xuanfu published the artcileSynthesis and fungicidal activities of 2-benzylthio(sulfonyl)-5-methyl-7-substituted benzyloxy-1,2,4-triazolo[1,5-a] pyrimidine derivatives, Formula: C4H3Cl2NS, the publication is Youji Huaxue (2013), 33(2), 353-358, database is CAplus.
Using 2-benzylthio-5-methyl-7-hydroxyl-1,2,4-triazolo[1,5-a]pyrimidine as starting material, twelve novel 2-benzylthio-5-methyl-7-substituted benzyloxy-1,2,4-triazolo[1,5-a]pyrimidine derivatives and their sulfonyl analogs were synthesized through sequential reactions of etherification and oxidation, resp. Their structures were characterized by 1H NMR, IR, MS and elemental anal. The preliminary bioassay indicated that some compounds exhibited certain fungicidal activities, for example, the inhibition rates of compounds 5c, 5k and 5l (50 μg/mL) against Botrytis cinerea were 61%, 69% and 85%, resp.
Youji Huaxue published new progress about 50398-77-1. 50398-77-1 belongs to thiazole, auxiliary class Thiazoles, name is 5-Chloro-2-(chloromethyl)-1,3-thiazole, and the molecular formula is C4H3Cl2NS, Formula: C4H3Cl2NS.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/thiazole,
Thiazole | chemical compound | Britannica