174713-66-7

Upstream product

• 109991-67-5 2-((E)-3-Dimethylamino-1-furan-2-yl-allylidene)-malononitrile 
• 109482-86-2 (2E)-3-(dimethylamino)-1-furan-2-ylprop-2-en-1-one 
• 1192-62-7 1-(2-furyl)-1-ethanone 
• 174713-54-3 2-((E)-3-Dimethylamino-1-furan-2-yl-allylidene)-malononitrile 

Relevant academic research and scientific papers

Enaminones as building blocks in heterocyclic syntheses: Reinvestigating the product structures of enaminones with malononitrile. A novel route to 6-substituted-3-oxo-2,3-dihydropyridazine-4-carboxylic acids

The reported structures of reaction products of enaminones with malononitrile in ethanolic piperidine are revised. A novel route to 2,3-dihydropyridazine-4-carboxylic acids 4a-c via reactions of 2-cyano-5-(dimethylamino)-5-arylpenta-2,4-dienamides 8a-c wi

1-Substituted 3-Dimethylaminoprop-2-en-1-ones as Building Blocks in Heterocyclic Synthesis: Routes to 6-Aryl and 6-Heteroaryl-2H-pyran-2-ones and 6- and 4-Aryl-pyridin-2(1H)-ones

Several new 6-substituted-3-acylamino-2H-pyran-2-ones 6 a-j are prepared from the reaction of the enaminones 4 a-f with N-acyl- and N-benzoyl-glycines. The enaminones 4 a-c react with malononitrile in ethanol solution and in presence of a base to yield th