1264668-97-4Relevant academic research and scientific papers
Reassignment of the structures of condensation products of α-keto α′-formylarylhydrazones with ethyl cyanoacetate: A novel route to ethyl 5-arylazo-2-hydroxynicotinates
Al-Mousawi, Saleh M.,Moustafa, Moustafa Sherief,Abdelhamid, Ismail Abdelshafy,Elnagdi, Mohamed Hilmy
experimental part, p. 202 - 204 (2011/02/26)
The condensation of α-keto α′-formylarylhydrazones with ethyl cyanoacetate afforded ethyl 5-arylazo-2-hydroxy-6-aryl (or alkyl) nicotinates. The structures of the reaction products could be established based on X-ray crystal structure determination.
