85128-55-8

Upstream product

• 117449-73-7 2-chloro-5-phenyl-3-pyridinecarboxylic acid 
• 15131-89-2 α-phenyl-β-dimethylaminoacrylaldehyde 
• 85128-54-7 3-cyano-2-mercapto-5-phenylpyridine 
• 10177-08-9 1,2-dihydro-2-oxo-5-phenyl-3-pyridinecarboxylic acid 
• 85128-54-7 3-cyano-5-phenylpyridine-2(1H)-thione 

Downstream Products

• 156896-58-1 C₁₂H₇Cl₂NOS 
• 65282-66-8 5-phenyl-[1,2]dithiolo[3,4-b]pyridin-3-one 
• 65282-68-0 2-(2-Diethylamino-ethyl)-5-phenyl-isothiazolo[5,4-b]pyridin-3-one 
• 345937-96-4 2-Mercapto-N-[2-(4-methyl-thiazol-2-yl)-ethyl]-5-phenyl-nicotinamide 
• 345934-34-1 N-(2-Diethylamino-ethyl)-2-mercapto-5-phenyl-nicotinamide 
• 65282-69-1 2-[2-(4-methyl-thiazol-2-yl)-ethyl]-5-phenyl-isothiazolo[5,4-b]pyridin-3-one 
• 65352-82-1 5-phenyl-[1,2]dithiolo[3,4-b]pyridine-3-thione 

Relevant academic research and scientific papers

NEW 5-SUBSTITUTED DERIVATIVES OF ETHYL 2,3-DIHYDRO-3-OXOISOTHIAZOLOPYRIDINE-2-ACETATE

New series of ethyl 5-substituted 2,3-dihydro-3-oxoisothiazolopyridine-2-acetate was prepared either a) directly by reaction of 5-substituted 2-chlorothio-3-pyridinecarbonyl chlorides with ethyl glycinate or b) by oxidation of the correspondent 2-mercapto-3-pyridinecarboxamides.New 5-substituted 1,2-dihydro-2-thio-3-pyridinecarboxylic acids as starting materials are described.

Synthesis of 2-Substituted Isothiazolopyridin-3-ones

The synthesis of some 2-substituted derivatives 1-4 of all four isomeric isothiazolopyridin-3-ones is described.Several novel 1,2-dithiolopyridin-3-ones and 3-thiones were prepared as intermediates.