362000-22-4Relevant academic research and scientific papers
Intermolecular Reductive Heterocyclization of Potassium 2-Acyl-1,1,3,3-tetracyanopropenides
Grigor'Ev, Arthur Alexandrovich,Karpov, Sergey Vladimirovich,Kayukov, Yakov Sergeevich,Nasakin, Oleg Evgenyevich,Tafeenko, Victor Alexandrovich
, p. 2313 - 2317 (2015)
2-Acyl-1,1,3,3-tetracyanopropenides undergo intermolecular reductive heterocyclization under the action of mercaptoethanol or sodium borohydride, resulting in the formation of 2-[5-amino-4-cyano-2-alkyl(aryl)furan-3(2H]-ylidene)malononitriles in high yiel
2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides: III.* heterocyclization by the action of hydrogen halides
Karpov,Kayukov,Bardasov,Kayukova,Lipin,Nasakin
experimental part, p. 1492 - 1497 (2012/03/26)
2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides reacted with hydrogen halides along two concurrent pathways with formation of furan or pyridine derivatives. The reaction in butan-2-ol afforded 2-amino-4-acyl-(aroyl)-6-halopyridine-3,5- dicarbonitriles, whereas
