A new application of nickel nanoparticles as a heterogeneous catalyst for synthesis of 1-amidoalkyl-2-naphthols according to green chemistry principles
Journal: Asian Journal of Green Chemistry (Vol.4, No. 2)Publication Date: 2020-sprin
Authors : Fatemeh Hakimi; Fatemeh Sadat Oreyzi; Fatemeh Bani Fatemeh; Elham Golrasan;
Page : 134-141
Keywords : Nickel nanoparticles; 1-amidoalkyl-2-naphthol; Green chemistry; Multicomponent reaction;
Abstract
1-amidoalkyl-2-naphthols were prepared via one-pot multi-component reaction of 2-naphthol, aldehydes, and amides in the presence of nickel nanoparticles as a solid phase acidic catalyst, under solvent-free condition at 100 °C. The recent literature survey reveals that the nano nickel was used as heterogeneous catalyst and received noteworthy attention because of its inexpensive, non-toxic, low corrosion, waste minimization, easy transport and disposal of the catalyst. Short reaction times, high yields, and easy work-up are the advantages of this protocol.
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Last modified: 2020-02-08 04:48:53