A bifunctional MOF catalyst containing metal-phosphine and Lewis acidic active sites

Ram R. R. Prasad; Daniel M. Dawson; Paul A. Cox; Sharon E. Ashbrook; Paul A. Wright; Matthew L. Clarke

doi:10.1002/chem.201803094

A bifunctional MOF catalyst containing metal-phosphine and Lewis acidic active sites

Ram R. R. Prasad, Daniel M. Dawson, Paul A. Cox, Sharon E. Ashbrook, Paul A. Wright^*, Matthew L. Clarke^*

^*Corresponding author for this work

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

Abstract

Post‐synthetic modification of the hafnium metal–organic framework MOF‐808(Hf) to include triarylphosphine ligands is reported. Sulfonated phenylphosphines are incorporated without oxidation to give a “MOF ligand” that can complex late transition metals such as Ir and Rh to give a bifunctional catalyst containing both metal–phosphine complexes and the Lewis acidic framework hafnium metal sites. The metallated phosphine‐bearing MOFs act as fully heterogeneous bifunctional catalysts for tandem reductive amination and hydroaminomethylation reactions.

Original language	English
Pages (from-to)	15309-15318
Journal	Chemistry - A European Journal
Volume	24
Issue number	57
Early online date	19 Sept 2018
DOIs	https://doi.org/10.1002/chem.201803094
Publication status	Published - 12 Oct 2018

Keywords

Metal-organic frameworks
MOF-808(Hf)
PSM
Phosphines
Reductive amination

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10.1002/chem.201803094

Clarke_2018_CaEJ_BifuncMOFCat_AAM
© 2018 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim. This work has been made available online in accordance with the publisher’s policies. This is the author created accepted version manuscript following peer review and as such may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1002/chem.201803094
Accepted author manuscript, 1.35 MB

RS Wolfson Merit Award: Exploiting NMR spectroscopy: Local structure and disorder in solids
Ashbrook, S. E. (PI)
The Royal Society
1/09/15 → 31/08/20
Project: Standard
CRITICAT CDT: Critical Resource Catalysis - CRITICAT
Smith, A. D. (PI), Nolan, S. P. (CoI) & Westwood, N. J. (CoI)
EPSRC
1/05/14 → 31/10/22
Project: Standard

Matt Clarke
- mc28st-andrews.acuk
- School of Chemistry - Professor
- EaSTCHEM
Person: Academic

A Bifunctional MOF catalyst containing Metal-Phosphine and Lewis Acidic Active Sites (dataset)
R R, R. P. (Creator), Dawson, D. M. (Creator), Cox, P. A. (Creator), Ashbrook, S. E. M. (Creator), Wright, P. A. (Creator) & Clarke, M. L. (Creator), University of St Andrews, 2 Oct 2018
DOI: 10.17630/1d50d4fd-7d29-4f2a-89ff-f9091f6bd4ea
Dataset

File
RAW Data for Thesis entitled " An investigation of MOFs as Bifunctional Catalysts for Tandem Reactions" (Thesis data)
R R, R. P. (Creator), Wright, P. A. (Supervisor) & Clarke, M. L. (Supervisor), University of St Andrews, 14 Mar 2022
DOI: 10.17630/5c80fe94-cedd-4e66-8a2b-1c01300fde59, http://hdl.handle.net/10023/17870
Dataset: Thesis dataset

File

Cite this

@article{89da9acaaefe44b0950d9be20d475bb5,

title = "A bifunctional MOF catalyst containing metal-phosphine and Lewis acidic active sites",

abstract = "Post‐synthetic modification of the hafnium metal–organic framework MOF‐808(Hf) to include triarylphosphine ligands is reported. Sulfonated phenylphosphines are incorporated without oxidation to give a “MOF ligand” that can complex late transition metals such as Ir and Rh to give a bifunctional catalyst containing both metal–phosphine complexes and the Lewis acidic framework hafnium metal sites. The metallated phosphine‐bearing MOFs act as fully heterogeneous bifunctional catalysts for tandem reductive amination and hydroaminomethylation reactions.",

keywords = "Metal-organic frameworks, MOF-808(Hf), PSM, Phosphines, Reductive amination",

author = "Prasad, {Ram R. R.} and Dawson, {Daniel M.} and Cox, {Paul A.} and Ashbrook, {Sharon E.} and Wright, {Paul A.} and Clarke, {Matthew L.}",

note = "Funding: UK Engineering and Physical Sciences Research Council (EPSRC) and CRITICAT Centre for Doctoral Training for financial support [Ph.D studentship to R. R. R. P; Grant code: EP/L016419/1].",

year = "2018",

month = oct,

day = "12",

doi = "10.1002/chem.201803094",

language = "English",

volume = "24",

pages = "15309--15318",

journal = "Chemistry - A European Journal",

issn = "0947-6539",

publisher = "John Wiley & Sons, Ltd",

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}

TY - JOUR

T1 - A bifunctional MOF catalyst containing metal-phosphine and Lewis acidic active sites

AU - Prasad, Ram R. R.

AU - Dawson, Daniel M.

AU - Cox, Paul A.

AU - Ashbrook, Sharon E.

AU - Wright, Paul A.

AU - Clarke, Matthew L.

N1 - Funding: UK Engineering and Physical Sciences Research Council (EPSRC) and CRITICAT Centre for Doctoral Training for financial support [Ph.D studentship to R. R. R. P; Grant code: EP/L016419/1].

PY - 2018/10/12

Y1 - 2018/10/12

N2 - Post‐synthetic modification of the hafnium metal–organic framework MOF‐808(Hf) to include triarylphosphine ligands is reported. Sulfonated phenylphosphines are incorporated without oxidation to give a “MOF ligand” that can complex late transition metals such as Ir and Rh to give a bifunctional catalyst containing both metal–phosphine complexes and the Lewis acidic framework hafnium metal sites. The metallated phosphine‐bearing MOFs act as fully heterogeneous bifunctional catalysts for tandem reductive amination and hydroaminomethylation reactions.

AB - Post‐synthetic modification of the hafnium metal–organic framework MOF‐808(Hf) to include triarylphosphine ligands is reported. Sulfonated phenylphosphines are incorporated without oxidation to give a “MOF ligand” that can complex late transition metals such as Ir and Rh to give a bifunctional catalyst containing both metal–phosphine complexes and the Lewis acidic framework hafnium metal sites. The metallated phosphine‐bearing MOFs act as fully heterogeneous bifunctional catalysts for tandem reductive amination and hydroaminomethylation reactions.

KW - Metal-organic frameworks

KW - MOF-808(Hf)

KW - PSM

KW - Phosphines

KW - Reductive amination

U2 - 10.1002/chem.201803094

DO - 10.1002/chem.201803094

M3 - Article

SN - 0947-6539

VL - 24

SP - 15309

EP - 15318

JO - Chemistry - A European Journal

JF - Chemistry - A European Journal

IS - 57

ER -

A bifunctional MOF catalyst containing metal-phosphine and Lewis acidic active sites

Abstract

Keywords

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Projects

RS Wolfson Merit Award: Exploiting NMR spectroscopy: Local structure and disorder in solids

CRITICAT CDT: Critical Resource Catalysis - CRITICAT

Profiles

Matt Clarke

Datasets

A Bifunctional MOF catalyst containing Metal-Phosphine and Lewis Acidic Active Sites (dataset)

RAW Data for Thesis entitled " An investigation of MOFs as Bifunctional Catalysts for Tandem Reactions" (Thesis data)

Cite this