Cascade Catalysis Through Bifunctional Lipase Metal Biohybrids for the Synthesis of Enantioenriched O-Heterocycles from Allenes

| openaire: EC/H2020/865885/EU//ABIONYS Funding Information: We gratefully acknowledge financial support by the European Research Council (ABIONYS, 865885), the Academy of Finland (grant numbers 298250 and 324976), the COST action CA15106 (CHAOS), the Ruth & Nils‐Erik Stenbäcks Stiftelse, and th...

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Bibliographic Details
Published in:ChemCatChem
Main Authors: Naapuri, Janne M., Losada-Garcia, Noelia, Rothemann, Robin Alexander, Carmona Pichardo, Manuel, Prechtl, Martin H.G., Palomo, Jose M., Deska, Jan
Other Authors: Department of Chemistry and Materials Science, Bioorganic chemistry, CSIC - Institute of Catalysis and Petrochemistry, Universidade Lisboa, Aalto-yliopisto, Aalto University
Format: Article in Journal/Newspaper
Language:English
Published: WILEY-V C H VERLAG GMBH 2022
Subjects:
cascades
dual catalysis
heterocycles
lipases
nanoparticles
Antarc*
Antarctica
Online Access:https://aaltodoc.aalto.fi/handle/123456789/115674
https://doi.org/10.1002/cctc.202200362
Description
Summary:| openaire: EC/H2020/865885/EU//ABIONYS Funding Information: We gratefully acknowledge financial support by the European Research Council (ABIONYS, 865885), the Academy of Finland (grant numbers 298250 and 324976), the COST action CA15106 (CHAOS), the Ruth & Nils‐Erik Stenbäcks Stiftelse, and the Finnish Cultural Foundation. The authors thank the support by the Spanish National Research Council (CSIC) and the Portuguese Research Foundation (EXPL/QUI‐QOR/1079/2021). Publisher Copyright: © 2022 The Authors. ChemCatChem published by Wiley-VCH GmbH. Lipase/metal nanobiohybrids, generated by growth of silver or gold nanoparticles on protein matrixes are used as highly effective dual-activity heterogeneous catalysts for the production of enantiomerically enriched 2,5-dihydrofurans from allenic acetates in a one-pot cascade process combining a lipase-mediated hydrolytic kinetic resolution with a metal-catalyzed allene cycloisomerization. Incorporating a novel strategy based on enzyme-polymer bioconjugates in the nanobiohybrid preparation enables excellent conversions in the process. Candida antarctica lipase B (CALB) in combination with a dextran-based polymer modifier (DexAsp) proved to be most efficient when merged with silver nanoparticles. A range of hybrid materials were produced, combining Ag or Au metals with Thermomyces lanuginosus lipase (TLL) or CALB and its DexAsp or polyethyleneimine polymer bioconjugates. The wider applicability of the biohybrids is demonstrated by their use in allenic alcohol cyclizations, where a variety of dihydrofurans are obtained using a CALB/gold nanomaterial. These results underline the potential of the nanobiohybrid catalysis as promising approach to intricate one-pot synthetic strategies. Peer reviewed

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