475478-10-5

Upstream product

• 4651-91-6 3-cyano-2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene 
• 504-02-9 1,3-cylohexanedione 

Downstream Products

• 475478-15-0 2-amino-4-(4-chlorophenyl)-1-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thien-2-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile 
• 1240090-04-3 2,4-diamino-6-oxo-10-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-5-phenyl-5,6,7,8,9,10-hexahydrobenzo[b][1,8]naphthyridine-3-carbonitrile 

Relevant academic research and scientific papers

Synthesis of substituted amino-cycloalkyl[b]thieno-[3,2-e]pyridines

(Chemical Equation Presented) An efficient two respectively three steps procedure for the synthesis of cycloalkyl[b]thieno[3,2-e]-pyridine amines was developed and in general good to very good yields were obtained.

Reactions of cyclic enaminoketones with benzylidenemalononitriles. Synthesis of new fused heterocyclic systems containing the 1,4-dihydropyridine fragment

The reactions of cyclic cnaminoketones with benzylidenemalononitriles were examined and a new procedure was developed for the synthesis of fused heterocyclic systems containing the 1,4-dihydropyridine ring, viz., thienopyrimidoquinolines and furopyrimidoq