Alkynylation of aryl halides with perfluoro-tagged palladium nanoparticles immobilized on silica gel under aerobic, copper- and phosphine-free conditions in water

Roberta Bernini; Sandro Cacchi; Giancarlo Fabrizi; Giovanni Forte; Francesco Petrucci; Alessandro Prastaro; Sandra Niembro; Alexandr Shafir; Adelina Vallribera

doi:10.1039/b903233a

Alkynylation of aryl halides with perfluoro-tagged palladium nanoparticles immobilized on silica gel under aerobic, copper- and phosphine-free conditions in water

Roberta Bernini, Sandro Cacchi, Giancarlo Fabrizi, Giovanni Forte, Francesco Petrucci, Alessandro Prastaro, Sandra Niembro, Alexandr Shafir, Adelina Vallribera

Department of Chemistry

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

36 Citations (Scopus)

Abstract

The utilization of perfluoro-tagged palladium nanoparticles immobilized on fluorous silica gel through fluorous-fluorous interactions (Pd np-A/FSG) or linked to silica gel by covalent bonds (Pd np-B) in the alkynylation of terminal alkynes with aryl halides under aerobic, copper- and phosphine-free conditions in water, and their recovery and re-utilization, is described. © The Royal Society of Chemistry 2009.

Original language	English
Pages (from-to)	2270-2273
Journal	Organic and Biomolecular Chemistry
Volume	7
Issue number	11
DOIs	https://doi.org/10.1039/b903233a
Publication status	Published - 1 Jun 2009

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Bernini, R., Cacchi, S., Fabrizi, G., Forte, G., Petrucci, F., Prastaro, A., Niembro, S., Shafir, A., & Vallribera, A. (2009). Alkynylation of aryl halides with perfluoro-tagged palladium nanoparticles immobilized on silica gel under aerobic, copper- and phosphine-free conditions in water. Organic and Biomolecular Chemistry, 7(11), 2270-2273. https://doi.org/10.1039/b903233a

Bernini, Roberta ; Cacchi, Sandro ; Fabrizi, Giancarlo ; Forte, Giovanni ; Petrucci, Francesco ; Prastaro, Alessandro ; Niembro, Sandra ; Shafir, Alexandr ; Vallribera, Adelina. / Alkynylation of aryl halides with perfluoro-tagged palladium nanoparticles immobilized on silica gel under aerobic, copper- and phosphine-free conditions in water. In: Organic and Biomolecular Chemistry. 2009 ; Vol. 7, No. 11. pp. 2270-2273.

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abstract = "The utilization of perfluoro-tagged palladium nanoparticles immobilized on fluorous silica gel through fluorous-fluorous interactions (Pd np-A/FSG) or linked to silica gel by covalent bonds (Pd np-B) in the alkynylation of terminal alkynes with aryl halides under aerobic, copper- and phosphine-free conditions in water, and their recovery and re-utilization, is described. {\textcopyright} The Royal Society of Chemistry 2009.",

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Bernini, R, Cacchi, S, Fabrizi, G, Forte, G, Petrucci, F, Prastaro, A, Niembro, S, Shafir, A & Vallribera, A 2009, 'Alkynylation of aryl halides with perfluoro-tagged palladium nanoparticles immobilized on silica gel under aerobic, copper- and phosphine-free conditions in water', Organic and Biomolecular Chemistry, vol. 7, no. 11, pp. 2270-2273. https://doi.org/10.1039/b903233a

Alkynylation of aryl halides with perfluoro-tagged palladium nanoparticles immobilized on silica gel under aerobic, copper- and phosphine-free conditions in water. / Bernini, Roberta; Cacchi, Sandro; Fabrizi, Giancarlo; Forte, Giovanni; Petrucci, Francesco; Prastaro, Alessandro; Niembro, Sandra; Shafir, Alexandr ; Vallribera, Adelina.

In: Organic and Biomolecular Chemistry, Vol. 7, No. 11, 01.06.2009, p. 2270-2273.

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

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AU - Bernini, Roberta

AU - Cacchi, Sandro

AU - Fabrizi, Giancarlo

AU - Forte, Giovanni

AU - Petrucci, Francesco

AU - Prastaro, Alessandro

AU - Niembro, Sandra

AU - Shafir, Alexandr

AU - Vallribera, Adelina

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AB - The utilization of perfluoro-tagged palladium nanoparticles immobilized on fluorous silica gel through fluorous-fluorous interactions (Pd np-A/FSG) or linked to silica gel by covalent bonds (Pd np-B) in the alkynylation of terminal alkynes with aryl halides under aerobic, copper- and phosphine-free conditions in water, and their recovery and re-utilization, is described. © The Royal Society of Chemistry 2009.

U2 - 10.1039/b903233a

DO - 10.1039/b903233a

M3 - Article

VL - 7

SP - 2270

EP - 2273

JO - Organic and Biomolecular Chemistry

JF - Organic and Biomolecular Chemistry

SN - 1477-0520

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