94639-65-3

Upstream product

• 58327-88-1 2-methyl-7,9-diphenylpyrido<3',2':4,5>thieno<3,2-d><3,1>-4-oxazinone 
• 58327-70-1 2-carbethoxy-3-amino-4,6-diphenylthieno<2,3-b>pyridine 
• 75-05-8 acetonitrile 
• 17368-73-9 N-acetyl-2-chloroacetamide 
• 58327-74-5 4,6-diphenyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile 
• 94360-72-2 ethyl 2-(3-cyano-4,6-diphenylpyridin-2-ylthio)acetate 
• 4604-05-1 2-chloro-4,6-diphenyl-pyridine-3-carbonitrile 
• 94361-03-2 4,6-diphenyl-3-cyano-2-pyridylacetic acid 
• 94360-67-5 2-carbamoylmethylthio-4,6-diphenyl-3-cyanopyridine 
• 58327-96-1 3-acetylamino-2-carboxy-4,6-diphenylthieno<2,3-b>pyridine 
• 58327-77-8 3-amino-4,6-diphenyl-thieno[2,3-b]pyridine-2-carboxylic acid 
• 94639-66-4 3-acetylamino-2-carbamoyl-4,6-diphenylthieno<2,3-b>pyridine 
• 108-24-7 acetic anhydride 
• 94639-67-5 3-amino-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide 

Relevant academic research and scientific papers

N-acetylchloroacetamide in the synthesis of functionally-substituted pyrido[3′,2′:4,5]-thieno[3,2-d]pyrimidin-4(3H)-ones

3-Cyano-2(1H)-pyridinethiones react with N-acetylchloroacetamide in ethanol in the presence of KOH to give pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-4(3H)-ones. 1997 Plenum Publishing Corporation.

Synthesis and reactions of 2-carbethoxy-3-aminothienopyridines

Several pyridothienopyrimidin-4(3H)-ones (V) and 2-methylpyridothienopyrimidin-4(3H)-ones (VI) have been synthesized from novel 2-carbethoxy-3-aminothienopyridines (IV). 2-Carbethoxymethylmercapto-3-cyanopyridine

CYCLIZATION OF NITRILES. XI. SYNTHESIS AND REACTIONS OF 3-AMINO-2-CARBOXYTHIENOPYRIDINES

Derivatives of 3-cyano-2-pyridylthioacetic acid were synthesized by the reaction of substituted 3-cyano-2(1H)-pyridinethiones with monobromoacetic acid.They were converted by the Thorpe-Ziegler reaction into the corresponding 3-amino-2-carboxythieno2,3-b