192439-49-9Relevant academic research and scientific papers
Thiazole compounds
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, (2008/06/13)
The invention relates to a process for preparing a compound of formula (I), in which X is CH or N, Y is NO2or CN, Z is CHR3, O, NR3or S, R1and R2are either each, independently of the other, hydrogen o
Synthetic approaches towards CGA 293'343: A novel broad-spectrum insecticide
Goebel, Thomas,Gsell, Laurenz,Hueter, Ottmar F.,Maienfisch, Peter,Naef, Rudolf,O'Sullivan, Anthony C.,Pitterna, Thomas,Rapold, Thomas,Seifert, Gottfried,Senn, Marcel,Szczepanski, Henry,Wadsworth, David J.
, p. 355 - 357 (2007/10/03)
Synthetic approaches towards CGA 293'343 (ISO draft common name: thiamethoxam), a novel broad-spectrum insecticide from the class neonicotinoids, are described. 2-Chloro-5-chloromethylthiazole, an important synthetic intermediate, was prepared from five different precursors. Alternatively, CGA 293'343 was prepared via the intermediate 2-benzylmercapto-5-chloromethylthiazole, the synthesis of which is also described.
