Peroxygenase-Catalysed Selective Oxidation of Silanes to Silanols

Xiaomin Xu; Jacob M.A. van Hengst; Yejia Mao; Mireia Martinez; Sergi Roda; Martin Floor; Victor Guallar; Caroline E. Paul; Miguel Alcalde; Frank Hollmann

doi:10.1002/anie.202302844

Peroxygenase-Catalysed Selective Oxidation of Silanes to Silanols

Xiaomin Xu, Jacob M.A. van Hengst, Yejia Mao, Mireia Martinez, Sergi Roda, Martin Floor, Victor Guallar, Caroline E. Paul, Miguel Alcalde, Frank Hollmann^*

^*Corresponding author for this work

BT/Biocatalysis

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Abstract

A peroxygenase-catalysed hydroxylation of organosilanes is reported. The recombinant peroxygenase from Agrocybe aegerita (AaeUPO) enabled efficient conversion of a broad range of silane starting materials in attractive productivities (up to 300 mM h⁻¹), catalyst performance (up to 84 s⁻¹ and more than 120 000 catalytic turnovers). Molecular modelling of the enzyme-substrate interaction puts a basis for the mechanistic understanding of AaeUPO selectivity.

Original language	English
Article number	e202302844
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	62
Issue number	24
DOIs	https://doi.org/10.1002/anie.202302844
Publication status	Published - 2023

Keywords

Biocatalysis
Oxyfunctionalization
PELE Simulations
Peroxygenase
Silanols

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10.1002/anie.202302844

Angew Chem Int Ed - 2023 - Xu - Peroxygenase‐Catalysed Selective Oxidation of Silanes to SilanolsFinal published version, 1.55 MBLicence: CC BY

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title = "Peroxygenase-Catalysed Selective Oxidation of Silanes to Silanols",

abstract = "A peroxygenase-catalysed hydroxylation of organosilanes is reported. The recombinant peroxygenase from Agrocybe aegerita (AaeUPO) enabled efficient conversion of a broad range of silane starting materials in attractive productivities (up to 300 mM h−1), catalyst performance (up to 84 s−1 and more than 120 000 catalytic turnovers). Molecular modelling of the enzyme-substrate interaction puts a basis for the mechanistic understanding of AaeUPO selectivity.",

keywords = "Biocatalysis, Oxyfunctionalization, PELE Simulations, Peroxygenase, Silanols",

author = "Xiaomin Xu and {van Hengst}, {Jacob M.A.} and Yejia Mao and Mireia Martinez and Sergi Roda and Martin Floor and Victor Guallar and Paul, {Caroline E.} and Miguel Alcalde and Frank Hollmann",

year = "2023",

doi = "10.1002/anie.202302844",

language = "English",

volume = "62",

journal = "Angewandte Chemie - International Edition",

issn = "1433-7851",

publisher = "John Wiley and Sons",

number = "24",

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TY - JOUR

T1 - Peroxygenase-Catalysed Selective Oxidation of Silanes to Silanols

AU - Xu, Xiaomin

AU - van Hengst, Jacob M.A.

AU - Mao, Yejia

AU - Martinez, Mireia

AU - Roda, Sergi

AU - Floor, Martin

AU - Guallar, Victor

AU - Paul, Caroline E.

AU - Alcalde, Miguel

AU - Hollmann, Frank

PY - 2023

Y1 - 2023

N2 - A peroxygenase-catalysed hydroxylation of organosilanes is reported. The recombinant peroxygenase from Agrocybe aegerita (AaeUPO) enabled efficient conversion of a broad range of silane starting materials in attractive productivities (up to 300 mM h−1), catalyst performance (up to 84 s−1 and more than 120 000 catalytic turnovers). Molecular modelling of the enzyme-substrate interaction puts a basis for the mechanistic understanding of AaeUPO selectivity.

AB - A peroxygenase-catalysed hydroxylation of organosilanes is reported. The recombinant peroxygenase from Agrocybe aegerita (AaeUPO) enabled efficient conversion of a broad range of silane starting materials in attractive productivities (up to 300 mM h−1), catalyst performance (up to 84 s−1 and more than 120 000 catalytic turnovers). Molecular modelling of the enzyme-substrate interaction puts a basis for the mechanistic understanding of AaeUPO selectivity.

KW - Biocatalysis

KW - Oxyfunctionalization

KW - PELE Simulations

KW - Peroxygenase

KW - Silanols

UR - http://www.scopus.com/inward/record.url?scp=85156129295&partnerID=8YFLogxK

U2 - 10.1002/anie.202302844

DO - 10.1002/anie.202302844

M3 - Article

AN - SCOPUS:85156129295

SN - 1433-7851

VL - 62

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 24

M1 - e202302844

ER -

Peroxygenase-Catalysed Selective Oxidation of Silanes to Silanols

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