Cellulose-Supported Sulfonated Magnetic Nanoparticles: Utilized for One-pot Synthesis of α-Iminonitrile Derivatives

Cellulose-Supported Sulfonated Magnetic Nanoparticles: Utilized for One-pot Synthesis of... An instrumental strategy for α -iminonitrile derivatives preparation by Fe3O4@cellulose-OSO3H (MCSA) as an eco-friendly nanocatalyst and oxidative agent in aerobic condition, is presented. Through this method, a one-pot three-component condensation reaction of various aldehydes, primary amines and trimethylsilylcyanide (TMSCN) were applied to synthesize the desired products. It was performed in absolute ethanol and under a mild condition by using the presented nanocatalyst. High reaction yields were obtained through using the presented magnetic agent, as well. Moreover, the three-component reactions were executed using accessible and economical precursors. The convenient separation and recyclability of the used nanocatalyst were also precisely investigated. In this research, we identified novel α-iminonitrile derivatives using 1H NMR, 13C NMR, CHN, and FT-IR analyses, as well. In order to determine the well-known derivatives, we used FT-IR method as well as comparing their melting points with those of reported. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Current organic synthesis Pubmed

Cellulose-Supported Sulfonated Magnetic Nanoparticles: Utilized for One-pot Synthesis of α-Iminonitrile Derivatives

Current organic synthesis: 1 – Apr 21, 2020
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Cellulose-Supported Sulfonated Magnetic Nanoparticles: Utilized for One-pot Synthesis of α-Iminonitrile Derivatives

Current organic synthesis: 1 – Apr 21, 2020

Abstract

An instrumental strategy for α -iminonitrile derivatives preparation by Fe3O4@cellulose-OSO3H
(MCSA) as an eco-friendly nanocatalyst and oxidative agent in aerobic condition, is presented. Through this
method, a one-pot three-component condensation reaction of various aldehydes, primary amines and
trimethylsilylcyanide (TMSCN) were applied to synthesize the desired products. It was performed in absolute
ethanol and under a mild condition by using the presented nanocatalyst. High reaction yields were obtained
through using the presented magnetic agent, as well. Moreover, the three-component reactions were executed
using accessible and economical precursors. The convenient separation and recyclability of the used
nanocatalyst were also precisely investigated. In this research, we identified novel α-iminonitrile derivatives
using 1H NMR, 13C NMR, CHN, and FT-IR analyses, as well. In order to determine the well-known
derivatives, we used FT-IR method as well as comparing their melting points with those of reported.
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ISSN
1570-1794
DOI
10.2174/1570179417666200324184936
pmid
32208119

Abstract

An instrumental strategy for α -iminonitrile derivatives preparation by Fe3O4@cellulose-OSO3H (MCSA) as an eco-friendly nanocatalyst and oxidative agent in aerobic condition, is presented. Through this method, a one-pot three-component condensation reaction of various aldehydes, primary amines and trimethylsilylcyanide (TMSCN) were applied to synthesize the desired products. It was performed in absolute ethanol and under a mild condition by using the presented nanocatalyst. High reaction yields were obtained through using the presented magnetic agent, as well. Moreover, the three-component reactions were executed using accessible and economical precursors. The convenient separation and recyclability of the used nanocatalyst were also precisely investigated. In this research, we identified novel α-iminonitrile derivatives using 1H NMR, 13C NMR, CHN, and FT-IR analyses, as well. In order to determine the well-known derivatives, we used FT-IR method as well as comparing their melting points with those of reported.

Journal

Current organic synthesisPubmed

Published: Apr 21, 2020

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