Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts

IVANA MILETTO; Marta Meazza; GEO PAUL; Maurizio COSSI; Enrica GIANOTTI; Leonardo MARCHESE; Ramon Rios; Marc Pera-Titus; Robert Raja

doi:10.1002/chem.202202771

Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts

IVANA MILETTO
, Marta Meazza
, GEO PAUL
, Maurizio COSSI
, Enrica GIANOTTI
, Leonardo MARCHESE
, Ramon Rios
, Marc Pera-Titus
, Robert Raja

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

A designed N-heterocyclic carbene (NHC) catalyst was covalently anchored on a range of mesoporous and hierarchical supports, to study the influence of pore size in the benzoin condensation of furfural. The structural and spectroscopic characteristics of the anchored catalysts were investigated, also with the help of molecular dynamics simulations, in order to rationalize the degree of stability and recyclability of the heterogenized organocatalysts. Quantitative yields (99 %) and complete recyclability were maintained after several cycles, vindicating the design rationale.

Lingua originale	Inglese
pagine (da-a)	1-6317
Numero di pagine	6317
Rivista	CHEMISTRY-A EUROPEAN JOURNAL
Volume	28
Numero di pubblicazione	72
DOI	https://doi.org/10.1002/chem.202202771
Stato di pubblicazione	Pubblicato - 2022

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Keywords

N-heterocyclic carbene based catalysts
benzoin condensation
furfural transformation
heterogeneous catalysis
organic-inorganic hybrid catalyst

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10.1002/chem.202202771

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title = "Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts",

abstract = "A designed N-heterocyclic carbene (NHC) catalyst was covalently anchored on a range of mesoporous and hierarchical supports, to study the influence of pore size in the benzoin condensation of furfural. The structural and spectroscopic characteristics of the anchored catalysts were investigated, also with the help of molecular dynamics simulations, in order to rationalize the degree of stability and recyclability of the heterogenized organocatalysts. Quantitative yields (99 \%) and complete recyclability were maintained after several cycles, vindicating the design rationale.",

keywords = "N-heterocyclic carbene based catalysts, benzoin condensation, furfural transformation, heterogeneous catalysis, organic-inorganic hybrid catalyst, N-heterocyclic carbene based catalysts, benzoin condensation, furfural transformation, heterogeneous catalysis, organic-inorganic hybrid catalyst",

author = "IVANA MILETTO and Marta Meazza and GEO PAUL and Maurizio COSSI and Enrica GIANOTTI and Leonardo MARCHESE and Ramon Rios and Marc Pera-Titus and Robert Raja",

year = "2022",

doi = "10.1002/chem.202202771",

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TY - JOUR

T1 - Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts

AU - MILETTO, IVANA

AU - Meazza, Marta

AU - PAUL, GEO

AU - COSSI, Maurizio

AU - GIANOTTI, Enrica

AU - MARCHESE, Leonardo

AU - Rios, Ramon

AU - Pera-Titus, Marc

AU - Raja, Robert

PY - 2022

Y1 - 2022

N2 - A designed N-heterocyclic carbene (NHC) catalyst was covalently anchored on a range of mesoporous and hierarchical supports, to study the influence of pore size in the benzoin condensation of furfural. The structural and spectroscopic characteristics of the anchored catalysts were investigated, also with the help of molecular dynamics simulations, in order to rationalize the degree of stability and recyclability of the heterogenized organocatalysts. Quantitative yields (99 %) and complete recyclability were maintained after several cycles, vindicating the design rationale.

AB - A designed N-heterocyclic carbene (NHC) catalyst was covalently anchored on a range of mesoporous and hierarchical supports, to study the influence of pore size in the benzoin condensation of furfural. The structural and spectroscopic characteristics of the anchored catalysts were investigated, also with the help of molecular dynamics simulations, in order to rationalize the degree of stability and recyclability of the heterogenized organocatalysts. Quantitative yields (99 %) and complete recyclability were maintained after several cycles, vindicating the design rationale.

KW - N-heterocyclic carbene based catalysts

KW - benzoin condensation

KW - furfural transformation

KW - heterogeneous catalysis

KW - organic-inorganic hybrid catalyst

KW - N-heterocyclic carbene based catalysts

KW - benzoin condensation

KW - furfural transformation

KW - heterogeneous catalysis

KW - organic-inorganic hybrid catalyst

UR - https://iris.uniupo.it/handle/null

U2 - 10.1002/chem.202202771

DO - 10.1002/chem.202202771

M3 - Article

SN - 0947-6539

VL - 28

SP - 1

EP - 6317

JO - CHEMISTRY-A EUROPEAN JOURNAL

JF - CHEMISTRY-A EUROPEAN JOURNAL

IS - 72

ER -

Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts

Abstract

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Keywords

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