@article { author = {Shahbazi-Alavi, Hossein and Safaei-Ghomi, Javad and Esfandiari, Mozhgan}, title = {CeO2/CuO@N-GQDs@NH2 nanocomposite as a reusable and efficient catalyst for the synthesis of piperidines}, journal = {Nanochemistry Research}, volume = {5}, number = {1}, pages = {25-34}, year = {2020}, publisher = {Iranian Chemical Society}, issn = {2538-4279}, eissn = {2423-818X}, doi = {10.22036/ncr.2020.01.003}, abstract = {An efficient pseudo six-component synthesis of bis-spiropiperidinesis presented by one-pot condensation of formaldehyde, aromatic amine and dimedone or N,N-dimethyl-barbituric acid using CeO2/CuO@N-GQDs@NH2 nanocomposite at room temperature. The catalyst has been characterized by SEM, FT-IR, XRD, EDS, TGA, BET, VSM and XPS. Atom economy, reusable catalyst, low catalyst loading, applicability to a wide range of substrates and high yields of products are some of the notable features of this method.}, keywords = {Graphene quantum dots, Nanocomposite, Nanocatalyst,Piperidines}, url = {http://www.nanochemres.org/article_110632.html}, eprint = {http://www.nanochemres.org/article_110632_464a3d7e6997cbd7d49ec61280c8c5d5.pdf} }