1239897-56-3Relevant academic research and scientific papers
A comparative study of the catalytic activity of nanosized oxides in the one-pot synthesis of highly substituted dihydropyridines
Safaei-Ghomi, Javad,Heidari-Baghbahadorani, Elham,Shahbazi-Alavi, Hossein,Asgari-Kheirabadi, Mehrnoosh
, p. 18145 - 18152 (2015/06/08)
A four-component reaction of aromatic aldehydes, ethyl cyanoacetate, arylamines, and dimethyl acetylenedicarboxylate has been achieved in the presence of nanosized oxides (ZnO NPs, CuO NPs, CeO2 NPs, SnO NPs, MgO NPs and CaO NPs) as highly effe
KF/Al2O3 mediated multicomponent reactions for the efficient synthesis of highly substituted dihydropyridines
Pal, Suman,Khan, Md. Nasim,Choudhury, Lokman H.
, p. E156-E162 (2014/11/07)
KF/Al2O3 was found to be an efficient solid supported catalyst for the facile access of highly substituted dihydropyridine derivatives from the multicomponent reaction of aromatic aldehydes, amines, malononitrile, and alkylacetylened
One-pot multicomponent reactions for the efficient synthesis of highly functionalized dihydropyridines
Pal, Suman,Choudhury, Lokman H.,Parvin, Tasneem
, p. 986 - 992 (2013/03/13)
An efficient, atom-economic, one-pot protocol has been developed for the synthesis of highly functionalized dihydropyridines via four-component reactions of aromatic aldehydes, arylamines, malononitrile, and dimethylacetylenedicarboxylate in the presence
PEG-mediated one-pot multicomponent reactions for the efficient synthesis of functionalized dihydropyridines and their functional group dependent DNA cleavage activity
Pal, Suman,Singh, Vandana,Das, Prolay,Choudhury, Lokman H.
supporting information, p. 8 - 15 (2013/07/19)
Polyethylene glycol (PEG) has been found to be an inexpensive, non-toxic and useful medium for the one pot synthesis of highly functionalized dihydropyridines using multicomponent reactions (MCRs) at room temperature under catalyst free conditions. The no
Synthesis of polysubstituted dihydropyridines by four-component reactions of aromatic aldehydes, malononitrile, arylamines, and acetylenedicarboxylate
Sun, Jing,Xia, Er-Yan,Wu, Qun,Yan, Chao-Guo
supporting information; experimental part, p. 3678 - 3681 (2010/10/03)
A practical and efficient procedure for the preparation of the polysubstituted dihydropyridines was developed through a unique four-component reaction of aromatic aldehydes, malononitrile, arylamines, and acetylenedicarboxylate in ethanol in the presence of triethylamine as a base promoter. This four-component reaction is atom-efficient, high-yielding, and applicable to a wide variety of four-component reactions.
