Destruction of chemical warfare agent simulants by air and moisture stable metal NHC complexes

Catherine Weetman; Stuart Notman; Polly L. Arnold

doi:10.1039/C7DT04805J

Destruction of chemical warfare agent simulants by air and moisture stable metal NHC complexes

Catherine Weetman, Stuart Notman, Polly L. Arnold

School of Chemistry

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

Abstract

The cooperative effect of both NHC and metal centre has been found to destroy chemical warfare agent (CWA) simulants. Choice of both the metal and NHC is key to these transformations as simple, monodentate N-heterocyclic carbenes in combination with silver or vanadium can promote stoichiometric destruction, whilst bidentate, aryloxide-tethered NHC complexes of silver and alkali metals promote breakdown under mild heating. Iron–NHC complexes generated in situ are competent catalysts for the destruction of each of the three targetted CWA simulants.

Original language	English
Journal	Dalton Transactions
Early online date	31 Jan 2018
DOIs	https://doi.org/10.1039/C7DT04805J
Publication status	E-pub ahead of print - 31 Jan 2018

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10.1039/C7DT04805J

20181502 Arnold CWA_NHC_ms_DT_REVAccepted author manuscript, 1.05 MBLicence: Creative Commons: Attribution Non-Commercial (CC-BY-NC)
c7dt04805jFinal published version, 369 KB

http://xlink.rsc.org/?DOI=C7DT04805J

1 Active

f-block hydrocarbon interactions: exploration; exploitation
Arnold, P.
EU government bodies
1/10/17 → 30/09/22
Project: Research

Cite this

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title = "Destruction of chemical warfare agent simulants by air and moisture stable metal NHC complexes",

abstract = "The cooperative effect of both NHC and metal centre has been found to destroy chemical warfare agent (CWA) simulants. Choice of both the metal and NHC is key to these transformations as simple, monodentate N-heterocyclic carbenes in combination with silver or vanadium can promote stoichiometric destruction, whilst bidentate, aryloxide-tethered NHC complexes of silver and alkali metals promote breakdown under mild heating. Iron–NHC complexes generated in situ are competent catalysts for the destruction of each of the three targetted CWA simulants.",

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N2 - The cooperative effect of both NHC and metal centre has been found to destroy chemical warfare agent (CWA) simulants. Choice of both the metal and NHC is key to these transformations as simple, monodentate N-heterocyclic carbenes in combination with silver or vanadium can promote stoichiometric destruction, whilst bidentate, aryloxide-tethered NHC complexes of silver and alkali metals promote breakdown under mild heating. Iron–NHC complexes generated in situ are competent catalysts for the destruction of each of the three targetted CWA simulants.

AB - The cooperative effect of both NHC and metal centre has been found to destroy chemical warfare agent (CWA) simulants. Choice of both the metal and NHC is key to these transformations as simple, monodentate N-heterocyclic carbenes in combination with silver or vanadium can promote stoichiometric destruction, whilst bidentate, aryloxide-tethered NHC complexes of silver and alkali metals promote breakdown under mild heating. Iron–NHC complexes generated in situ are competent catalysts for the destruction of each of the three targetted CWA simulants.

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DO - 10.1039/C7DT04805J

M3 - Article

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JF - Dalton Transactions

SN - 0300-9246

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Destruction of chemical warfare agent simulants by air and moisture stable metal NHC complexes

Abstract

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Projects

f-block hydrocarbon interactions: exploration; exploitation

Cite this