Revisiting the rearrangement of Dewar thiophenes

dc.contributor.author	Gómez, S.
dc.contributor.author	Osorio, E.
dc.contributor.author	Dzib, E.
dc.contributor.author	Islas, R.
dc.contributor.author	Restrepo, A.
dc.contributor.author	Merino, G.
dc.date.accessioned	2021-10-07T14:22:32Z
dc.date.available	2021-10-07T14:22:32Z
dc.date.issued	2020
dc.description	Indexación: Scopus.	es
dc.description.abstract	The mechanism for the walk rearrangement in Dewar thiophenes has been clarified theoretically by studying the evolution of chemical bonds along the intrinsic reaction coordinates. Substituent effects on the overall mechanism are assessed by using combinations of the ring (R = H, CF3) and traveling (X = S, S = O, and CH2) groups. The origins of fluxionality in the S-oxide of perfluorotetramethyl Dewar thiophene are uncovered in this work. Dewar rearrangements are chemical processes that occur with a high degree of synchronicity. These changes are directly related to the activation energy.	es
dc.description.uri	https://www.mdpi.com/1420-3049/25/2/284
dc.identifier.citation	Molecules, Volume 25, Issue 2, 2020, Article number 284	es
dc.identifier.doi	DOI: 10.3390/molecules25020284
dc.identifier.issn	1420-3049
dc.identifier.uri	http://repositorio.unab.cl/xmlui/handle/ria/20413
dc.language.iso	en	es
dc.publisher	MDPI AG	es
dc.rights.license	Attribution 4.0 International (CC BY 4.0)
dc.subject	Dewar thiophenes	es
dc.subject	Fluxionality	es
dc.subject	One-electron bonds	es
dc.subject	Reaction mechanisms	es
dc.title	Revisiting the rearrangement of Dewar thiophenes	es
dc.type	Artículo	es

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