Magnetically recyclable magnetite-palladium (Nanocat-Fe-Pd) nanocatalyst for the Buchwald-Hartwig reaction

Sofia Sa; Manoj B. Gawande; Alexandre José da Costa Velhinho; João Pedro Botelho Veiga; Nenad Bundaleski; João Trigueiro; Alexander Tolstogouzov; Orlando Manuel Neves Duarte Teodoro; Radek Zboril; Rajender S. Varma; Paula Cristina de Sério Branco

doi:10.1039/c4gc00558a

Magnetically recyclable magnetite-palladium (Nanocat-Fe-Pd) nanocatalyst for the Buchwald-Hartwig reaction

Sofia Sa, Manoj B. Gawande, Alexandre José da Costa Velhinho, João Pedro Botelho Veiga, Nenad Bundaleski, João Trigueiro, Alexander Tolstogouzov, Orlando Manuel Neves Duarte Teodoro, Radek Zboril, Rajender S. Varma, Paula Cristina de Sério Branco

Research output: Contribution to journal › Article › peer-review

76 Citations (Scopus)

Abstract

The immobilization of Pd on the magnetite surface afforded Nanocat-Fe-Pd using inexpensive precursors and its catalytic role in the Buchwald-Hartwig reaction for arylation of amines and amides was investigated; C-N bond formation was achieved in moderate to excellent yields and the catalyst could be separated and recycled up to five cycles by magnetic decantation without a significant loss in yield.

Original language	English
Pages (from-to)	3494-3500
Journal	Green Chemistry
Volume	16
Issue number	7
DOIs	https://doi.org/10.1039/c4gc00558a
Publication status	Published - Jul 2014

Keywords

CROSS-COUPLING REACTIONS
CATALYZED C-N
CARBONYL-COMPOUNDS
MULTICOMPONENT REACTIONS
HETEROGENEOUS CATALYSIS
SUPPORTED PALLADIUM
HECK ARYLATION
HYDROGENATION REACTIONS
REUSABLE CATALYSTS
ORGANIC-CHEMISTRY

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title = "Magnetically recyclable magnetite-palladium (Nanocat-Fe-Pd) nanocatalyst for the Buchwald-Hartwig reaction",

abstract = "The immobilization of Pd on the magnetite surface afforded Nanocat-Fe-Pd using inexpensive precursors and its catalytic role in the Buchwald-Hartwig reaction for arylation of amines and amides was investigated; C-N bond formation was achieved in moderate to excellent yields and the catalyst could be separated and recycled up to five cycles by magnetic decantation without a significant loss in yield.",

keywords = "CROSS-COUPLING REACTIONS, CATALYZED C-N, CARBONYL-COMPOUNDS, MULTICOMPONENT REACTIONS, HETEROGENEOUS CATALYSIS, SUPPORTED PALLADIUM, HECK ARYLATION, HYDROGENATION REACTIONS, REUSABLE CATALYSTS, ORGANIC-CHEMISTRY",

author = "Sofia Sa and Gawande, {Manoj B.} and Velhinho, {Alexandre Jos{\'e} da Costa} and Veiga, {Jo{\~a}o Pedro Botelho} and Nenad Bundaleski and Jo{\~a}o Trigueiro and Alexander Tolstogouzov and Teodoro, {Orlando Manuel Neves Duarte} and Radek Zboril and Varma, {Rajender S.} and Branco, {Paula Cristina de S{\'e}rio}",

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year = "2014",

month = jul,

doi = "10.1039/c4gc00558a",

language = "English",

volume = "16",

pages = "3494--3500",

journal = "Green Chemistry",

issn = "1463-9262",

publisher = "RSC - Royal Society of Chemistry",

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T1 - Magnetically recyclable magnetite-palladium (Nanocat-Fe-Pd) nanocatalyst for the Buchwald-Hartwig reaction

AU - Sa, Sofia

AU - Gawande, Manoj B.

AU - Velhinho, Alexandre José da Costa

AU - Veiga, João Pedro Botelho

AU - Bundaleski, Nenad

AU - Trigueiro, João

AU - Tolstogouzov, Alexander

AU - Teodoro, Orlando Manuel Neves Duarte

AU - Zboril, Radek

AU - Varma, Rajender S.

AU - Branco, Paula Cristina de Sério

N1 - SCOPUSID:84903143352 WOS:000338298600013

PY - 2014/7

Y1 - 2014/7

N2 - The immobilization of Pd on the magnetite surface afforded Nanocat-Fe-Pd using inexpensive precursors and its catalytic role in the Buchwald-Hartwig reaction for arylation of amines and amides was investigated; C-N bond formation was achieved in moderate to excellent yields and the catalyst could be separated and recycled up to five cycles by magnetic decantation without a significant loss in yield.

AB - The immobilization of Pd on the magnetite surface afforded Nanocat-Fe-Pd using inexpensive precursors and its catalytic role in the Buchwald-Hartwig reaction for arylation of amines and amides was investigated; C-N bond formation was achieved in moderate to excellent yields and the catalyst could be separated and recycled up to five cycles by magnetic decantation without a significant loss in yield.

KW - CROSS-COUPLING REACTIONS

KW - CATALYZED C-N

KW - CARBONYL-COMPOUNDS

KW - MULTICOMPONENT REACTIONS

KW - HETEROGENEOUS CATALYSIS

KW - SUPPORTED PALLADIUM

KW - HECK ARYLATION

KW - HYDROGENATION REACTIONS

KW - REUSABLE CATALYSTS

KW - ORGANIC-CHEMISTRY

U2 - 10.1039/c4gc00558a

DO - 10.1039/c4gc00558a

M3 - Article

SN - 1463-9262

VL - 16

SP - 3494

EP - 3500

JO - Green Chemistry

JF - Green Chemistry

IS - 7

ER -

Magnetically recyclable magnetite-palladium (Nanocat-Fe-Pd) nanocatalyst for the Buchwald-Hartwig reaction

Abstract

Keywords

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