Aldolase and N-heterocyclic carbene gold( i ) catalysts: compartmentalization and immobilization on anionic clays for concurrent hybrid catalysis at acidic pH - Université Clermont Auvergne Accéder directement au contenu
Article Dans Une Revue Catalysis Science & Technology Année : 2023

Aldolase and N-heterocyclic carbene gold( i ) catalysts: compartmentalization and immobilization on anionic clays for concurrent hybrid catalysis at acidic pH

Résumé

The last limitation to concurrent reactions involving hybrid catalysis, i.e. the pH, has been solved in a model hydration–aldolisation cascade towards a rare monosaccharide synthesis by mixing a NHC–gold catalyst and an aldolase. Through enzyme confinement in a cell, itself immobilised and catalysts compartmentalized, pH and catalyst incompatibilities were overcome, giving the corresponding aldol in 68% isolated yield, then opening the scope to other cascade reactions.

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Chimie
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Dates et versions

hal-04442076 , version 1 (06-02-2024)

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Cédric Gastaldi, Virgil Hélaine, Muriel Joly, Arnaud Gautier, Claude Forano, et al.. Aldolase and N-heterocyclic carbene gold( i ) catalysts: compartmentalization and immobilization on anionic clays for concurrent hybrid catalysis at acidic pH. Catalysis Science & Technology, 2023, 13 (6), pp.1623-1627. ⟨10.1039/D2CY02056D⟩. ⟨hal-04442076⟩
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