Infrared characterization of formation and resonance stabilization of the Criegee intermediate methyl vinyl ketone oxide

Methyl vinyl ketone oxide is an important Criegee intermediate formed during the ozonolysis of isoprene, but its formation and resonance stabilization remain poorly characterized. Here, transient infrared spectroscopy of the syn-trans-conformer shows a stronger O‒O stretching band at 948 cm-1 that c...

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Autores principales:	Chen-An Chung, Yuan-Pern Lee
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/c7cae38307a44c43920bc6acc845cadd
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spelling	oai:doaj.org-article:c7cae38307a44c43920bc6acc845cadd2021-12-02T10:49:07ZInfrared characterization of formation and resonance stabilization of the Criegee intermediate methyl vinyl ketone oxide10.1038/s42004-020-00447-12399-3669https://doaj.org/article/c7cae38307a44c43920bc6acc845cadd2021-01-01T00:00:00Zhttps://doi.org/10.1038/s42004-020-00447-1https://doaj.org/toc/2399-3669Methyl vinyl ketone oxide is an important Criegee intermediate formed during the ozonolysis of isoprene, but its formation and resonance stabilization remain poorly characterized. Here, transient infrared spectroscopy of the syn-trans-conformer shows a stronger O‒O stretching band at 948 cm-1 that confirms the stabilization.Chen-An ChungYuan-Pern LeeNature PortfolioarticleChemistryQD1-999ENCommunications Chemistry, Vol 4, Iss 1, Pp 1-6 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemistry QD1-999
spellingShingle	Chemistry QD1-999 Chen-An Chung Yuan-Pern Lee Infrared characterization of formation and resonance stabilization of the Criegee intermediate methyl vinyl ketone oxide
description	Methyl vinyl ketone oxide is an important Criegee intermediate formed during the ozonolysis of isoprene, but its formation and resonance stabilization remain poorly characterized. Here, transient infrared spectroscopy of the syn-trans-conformer shows a stronger O‒O stretching band at 948 cm-1 that confirms the stabilization.
format	article
author	Chen-An Chung Yuan-Pern Lee
author_facet	Chen-An Chung Yuan-Pern Lee
author_sort	Chen-An Chung
title	Infrared characterization of formation and resonance stabilization of the Criegee intermediate methyl vinyl ketone oxide
title_short	Infrared characterization of formation and resonance stabilization of the Criegee intermediate methyl vinyl ketone oxide
title_full	Infrared characterization of formation and resonance stabilization of the Criegee intermediate methyl vinyl ketone oxide
title_fullStr	Infrared characterization of formation and resonance stabilization of the Criegee intermediate methyl vinyl ketone oxide
title_full_unstemmed	Infrared characterization of formation and resonance stabilization of the Criegee intermediate methyl vinyl ketone oxide
title_sort	infrared characterization of formation and resonance stabilization of the criegee intermediate methyl vinyl ketone oxide
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c7cae38307a44c43920bc6acc845cadd
work_keys_str_mv	AT chenanchung infraredcharacterizationofformationandresonancestabilizationofthecriegeeintermediatemethylvinylketoneoxide AT yuanpernlee infraredcharacterizationofformationandresonancestabilizationofthecriegeeintermediatemethylvinylketoneoxide
_version_	1718396616720777216

Infrared characterization of formation and resonance stabilization of the Criegee intermediate methyl vinyl ketone oxide

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