883555-41-7

Upstream product

• 104960-50-1 4-(trifluoromethyl)-1,2-dihydro-6-(thiophen-2-yl)-2-thioxopyridine-3-carbonitrile 
• 340816-56-0 ethyl 3-amino-4-(trifluoromethyl)-6-(thiophen-2-yl)thieno[2,3-b]pyridine-2-carboxylate 
• 883555-33-7 [3-cyano-6-(2-thienyl)-4-trifluoromethyl-2-pyridinylthio]acetohydrazide 
• 299198-22-4 ethyl 2-(3-cyano-4-(trifluoromethyl)-6-(thiophen-2-yl)pyridine-2-ylthio)acetate 
• 836639-30-6 3-amino-6-(thiophen-2-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxylic acid hydrazide 
• 104-88-1 4-chlorobenzaldehyde 
• 883555-37-1 N¹-(4-chlorobenzylidene)-[3-cyano-6-(2-thienyl)-4-trifluoromethylpyridin-2-ylthio]acethydrazide 

Relevant academic research and scientific papers

Fluorine-containing heterocycles: Part II synthesis and reactions of new thieno[2,3-b]pyridine derivatives bearing trifluoromethyl group

Ethyl [3-cyano-6-(2-thienyl)-4-trifluoromethylpyridin-2-ylthio]acetate (2) and ethyl 3-amino-6-(2-thienyl)-4-trifluoromethylthieno[2,3-b]pyridine-2- carboxylate (3) were prepared by reaction of 3-cyano-6-(2-thienyl)-4- trifluoromethylpyridine-2(1H)-thione