TY - EJOUR
AU - Ghavidel, Mahdieh
AU - Beheshtiha, Seyed Yahya Shirazi
AU - Heravi, Majida
PY - 2024
DA - February
TI - Cu(I) nanoparticles immobilized onto Poly (Vinylpyridine-N-N-Methylenebisacrylamide-Acrylicacid) as a new, efficient and recyclable catalyst for the regioselective synthesis of 1, 2, 3-Triazoles via click reaction in water
T2 - International Journal of Nano Dimension (Int. J. Nano Dimens.)
VL - 9
L1 - https://oiccpress.com/international-journal-of-nano-dimension/article/cui-nanoparticles-immobilized-onto-poly-vinylpyridine-n-n-methylenebisacrylamide-acrylicacid-as-a-new-efficient-and-recyclable-catalyst-for-the-regioselective-synthesis-of-1-2-3-triazoles-via-c/
N2 - Poly (vinylpyridine-N-N-methylenebisacrylamide-acrylicacid) (2-VP-MBAm-AA) was prepared from the reaction of TiO2-methacryloxypropyltrimethoxysilane (TiO2-MAPTMS) with 2-vinylpyridine, methylenbisacrylamide (MBAm) and tert-butyl acrylate (t-BuA). Subsequently (2-VP-MBAm-AA) was reacted with CuI to give the Cu(I) NPs supported onto the above polymer. These immobilized nano-particles were characterized by scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), FT-IR and inductively coupled plasma optical emission spectrometry (ICP-OES). This well characterized composite was examined as effective and reusable heterogeneous catalyst in water for the regioselective synthesis of 1, 4-disubstituted 1, 2, 3-triazoles in excellent yields. The catalyst can be recovered by simple filtration and reused for at least five runs without losing its efficiency.
IS - 4
PB - OICC Press
KW - Click reaction, Cu(I) nanoparticles, Heterogeneous catalysis, Regioselective, 3-Triazoles 
EN -