A facile synthesis of cysteine-ferrite magnetic nanoparticles for application in multicomponent reactions-a sustainable protocol

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Abstract

A facile, simple and environmentally friendly Fe3O4-cysteine MNP was synthesized without any additive or additional source of linkers. Fe3O4-cysteine MNPs were successfully used for the synthesis of beta-amino carbonyl and hydroquinoline compounds, which were obtained in excellent yields via multicomponent reactions. Magnetic organocatalysts can be easily recovered by simple magnetic decantation and their catalytic activity remains unaltered after 9 consecutive cycles, making them environmentally friendly and widely applicable due to their efficiency, ease of handling, and cost effectiveness
Original languageUnknown
Pages (from-to)6144-6149
JournalRsc Advances
Volume2
Issue number15
DOIs
Publication statusPublished - 1 Jan 2012

Cite this

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title = "A facile synthesis of cysteine-ferrite magnetic nanoparticles for application in multicomponent reactions-a sustainable protocol",
abstract = "A facile, simple and environmentally friendly Fe3O4-cysteine MNP was synthesized without any additive or additional source of linkers. Fe3O4-cysteine MNPs were successfully used for the synthesis of beta-amino carbonyl and hydroquinoline compounds, which were obtained in excellent yields via multicomponent reactions. Magnetic organocatalysts can be easily recovered by simple magnetic decantation and their catalytic activity remains unaltered after 9 consecutive cycles, making them environmentally friendly and widely applicable due to their efficiency, ease of handling, and cost effectiveness",
author = "Branco, {Paula Cristina de S{\'e}rio} and Velhinho, {Alexandre Jos{\'e} da Costa} and Teodoro, {Orlando Manuel Neves Duarte}",
year = "2012",
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doi = "10.1039/c2ra20955a",
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T1 - A facile synthesis of cysteine-ferrite magnetic nanoparticles for application in multicomponent reactions-a sustainable protocol

AU - Branco, Paula Cristina de Sério

AU - Velhinho, Alexandre José da Costa

AU - Teodoro, Orlando Manuel Neves Duarte

PY - 2012/1/1

Y1 - 2012/1/1

N2 - A facile, simple and environmentally friendly Fe3O4-cysteine MNP was synthesized without any additive or additional source of linkers. Fe3O4-cysteine MNPs were successfully used for the synthesis of beta-amino carbonyl and hydroquinoline compounds, which were obtained in excellent yields via multicomponent reactions. Magnetic organocatalysts can be easily recovered by simple magnetic decantation and their catalytic activity remains unaltered after 9 consecutive cycles, making them environmentally friendly and widely applicable due to their efficiency, ease of handling, and cost effectiveness

AB - A facile, simple and environmentally friendly Fe3O4-cysteine MNP was synthesized without any additive or additional source of linkers. Fe3O4-cysteine MNPs were successfully used for the synthesis of beta-amino carbonyl and hydroquinoline compounds, which were obtained in excellent yields via multicomponent reactions. Magnetic organocatalysts can be easily recovered by simple magnetic decantation and their catalytic activity remains unaltered after 9 consecutive cycles, making them environmentally friendly and widely applicable due to their efficiency, ease of handling, and cost effectiveness

U2 - 10.1039/c2ra20955a

DO - 10.1039/c2ra20955a

M3 - Article

VL - 2

SP - 6144

EP - 6149

JO - Rsc Advances

JF - Rsc Advances

SN - 2046-2069

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ER -