111399-95-2Relevant academic research and scientific papers
Multicomponent one pot synthesis and characterization of novel 4-furyl-1,4-dihydropyridines
Zafar, Ansa Madeeha,Aslam, Samina,Khakwani, Samia,Khan, Muhammad Naeem,Munawar, Munawar Ali,Khan, Misbahul Ain
, p. 735 - 741 (2017)
A series of dihydropyridines were prepared from the multi-component reaction of 5-arylfuran-2-carbaldehydes, ethylacetoacetate and ammonium acetate. These compounds were characterized through elemental analysis and various spectroscopic techniques (FTIR, 1H NMR, 13C NMR and mass).
SYNTHESIS AND SPECTRAL PROPERTIES OF SUBSTITUTED 1,4-DIHYDROPYRIDINES AND 1,4,5,6,7,8-HEXAHYDROQUINOLINES
Cupka, Pavol,Bella, Juraj,Martvon, Augustin
, p. 742 - 751 (2007/10/02)
Cyclocondensation of 5-nitrophenyl-2-furaldehydes or 5-nitrophenyl-2-thiophenecarbaldehydes with acetoacetates and ammonia in organic solvents afforded 1,4-dihydropyridine derivatives, with 3-aminocrotonates and dimedone the former yielded 1,4,5,6,7,8-hexahydroquinoline derivatives.Relation between the structure and spectral properties is discussed.
