Polymer-Supported Bis-1,2,4-triazolium Ionic Tag Framework for an Efficient Pd(0) Catalytic System in Biomass Derived γ-Valerolactone

Federica Valentini; Hamed Mahmoudi; Lucia Anna Bivona; Oriana Piermatti; Mojtaba Bagherzadeh; Luca Fusaro; Carmela Aprile; Assunta Marrocchi; Luigi Vaccaro

doi:10.1021/acssuschemeng.8b06502

Polymer-Supported Bis-1,2,4-triazolium Ionic Tag Framework for an Efficient Pd(0) Catalytic System in Biomass Derived γ-Valerolactone

Federica Valentini, Hamed Mahmoudi, Lucia Anna Bivona, Oriana Piermatti, Mojtaba Bagherzadeh, Luca Fusaro, Carmela Aprile, Assunta Marrocchi, Luigi Vaccaro

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

Abstract

A resin-bound 1,2,4-triazolium ionic tag has been used as support for the preparation of solid palladium nanoparticles (Pd(0)-POLI-TAG-Pd). Owing to the pincer-type architecture of the triazolium ligand, the stabilization of a high amount of palladium nanoparticles (16 wt %) has been possible. The catalytic system has been fully characterized and used in low amounts (i.e., 0.1 mol % palladium loading) in representative Heck-Mizoroki cross-coupling processes. A negligible release of the metal was demonstrated, and a high activity was obtained over more runs. Besides, the protocol has been optimized for the use of safe biomass-derived γ-valerolactone reaction medium.

Original language	English
Pages (from-to)	6939-6946
Number of pages	8
Journal	ACS Sustainable Chemistry and Engineering
Volume	7
Issue number	7
DOIs	https://doi.org/10.1021/acssuschemeng.8b06502
Publication status	Published - 1 Apr 2019

Keywords

Cross-coupling
Green solvents
Heterogeneous catalysis
Polymeric supports

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1021/acssuschemeng.8b06502

Cite this

Valentini, F., Mahmoudi, H., Bivona, L. A., Piermatti, O., Bagherzadeh, M., Fusaro, L., Aprile, C., Marrocchi, A., & Vaccaro, L. (2019). Polymer-Supported Bis-1,2,4-triazolium Ionic Tag Framework for an Efficient Pd(0) Catalytic System in Biomass Derived γ-Valerolactone. ACS Sustainable Chemistry and Engineering, 7(7), 6939-6946. https://doi.org/10.1021/acssuschemeng.8b06502

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title = "Polymer-Supported Bis-1,2,4-triazolium Ionic Tag Framework for an Efficient Pd(0) Catalytic System in Biomass Derived γ-Valerolactone",

abstract = "A resin-bound 1,2,4-triazolium ionic tag has been used as support for the preparation of solid palladium nanoparticles (Pd(0)-POLI-TAG-Pd). Owing to the pincer-type architecture of the triazolium ligand, the stabilization of a high amount of palladium nanoparticles (16 wt %) has been possible. The catalytic system has been fully characterized and used in low amounts (i.e., 0.1 mol % palladium loading) in representative Heck-Mizoroki cross-coupling processes. A negligible release of the metal was demonstrated, and a high activity was obtained over more runs. Besides, the protocol has been optimized for the use of safe biomass-derived γ-valerolactone reaction medium.",

keywords = "Cross-coupling, Green solvents, Heterogeneous catalysis, Polymeric supports",

author = "Federica Valentini and Hamed Mahmoudi and Bivona, {Lucia Anna} and Oriana Piermatti and Mojtaba Bagherzadeh and Luca Fusaro and Carmela Aprile and Assunta Marrocchi and Luigi Vaccaro",

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doi = "10.1021/acssuschemeng.8b06502",

language = "English",

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Valentini, F, Mahmoudi, H, Bivona, LA, Piermatti, O, Bagherzadeh, M, Fusaro, L , Aprile, C, Marrocchi, A & Vaccaro, L 2019, 'Polymer-Supported Bis-1,2,4-triazolium Ionic Tag Framework for an Efficient Pd(0) Catalytic System in Biomass Derived γ-Valerolactone', ACS Sustainable Chemistry and Engineering, vol. 7, no. 7, pp. 6939-6946. https://doi.org/10.1021/acssuschemeng.8b06502

TY - JOUR

T1 - Polymer-Supported Bis-1,2,4-triazolium Ionic Tag Framework for an Efficient Pd(0) Catalytic System in Biomass Derived γ-Valerolactone

AU - Valentini, Federica

AU - Mahmoudi, Hamed

AU - Bivona, Lucia Anna

AU - Piermatti, Oriana

AU - Bagherzadeh, Mojtaba

AU - Fusaro, Luca

AU - Aprile, Carmela

AU - Marrocchi, Assunta

AU - Vaccaro, Luigi

PY - 2019/4/1

Y1 - 2019/4/1

N2 - A resin-bound 1,2,4-triazolium ionic tag has been used as support for the preparation of solid palladium nanoparticles (Pd(0)-POLI-TAG-Pd). Owing to the pincer-type architecture of the triazolium ligand, the stabilization of a high amount of palladium nanoparticles (16 wt %) has been possible. The catalytic system has been fully characterized and used in low amounts (i.e., 0.1 mol % palladium loading) in representative Heck-Mizoroki cross-coupling processes. A negligible release of the metal was demonstrated, and a high activity was obtained over more runs. Besides, the protocol has been optimized for the use of safe biomass-derived γ-valerolactone reaction medium.

AB - A resin-bound 1,2,4-triazolium ionic tag has been used as support for the preparation of solid palladium nanoparticles (Pd(0)-POLI-TAG-Pd). Owing to the pincer-type architecture of the triazolium ligand, the stabilization of a high amount of palladium nanoparticles (16 wt %) has been possible. The catalytic system has been fully characterized and used in low amounts (i.e., 0.1 mol % palladium loading) in representative Heck-Mizoroki cross-coupling processes. A negligible release of the metal was demonstrated, and a high activity was obtained over more runs. Besides, the protocol has been optimized for the use of safe biomass-derived γ-valerolactone reaction medium.

KW - Cross-coupling

KW - Green solvents

KW - Heterogeneous catalysis

KW - Polymeric supports

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DO - 10.1021/acssuschemeng.8b06502

M3 - Article

AN - SCOPUS:85063672001

SN - 2168-0485

VL - 7

SP - 6939

EP - 6946

JO - ACS Sustainable Chemistry and Engineering

JF - ACS Sustainable Chemistry and Engineering

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ER -

Polymer-Supported Bis-1,2,4-triazolium Ionic Tag Framework for an Efficient Pd(0) Catalytic System in Biomass Derived γ-Valerolactone

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Polymer-Supported Bis-1,2,4-triazolium Ionic Tag Framework for an Efficient Pd(0) Catalytic System in Biomass Derived γ-Valerolactone

Abstract

Keywords

UN SDGs

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Fingerprint

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Physical Chemistry and characterization(PC2)

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