2-Carbamoylation of 1,4-Dihydropyridines
SnCl4-functionalized nano-Fe3O4 encapsulated-silica particles as a novel heterogeneous solid acid for the synthesis of 1,4-dihydropyridine derivatives
Isomerization of 1-Acyl-4-benzylidene-1,4-dihydropyridines and 1-Amino-4-methylene-1,4-dihydropyridines