Revisiting the Rearrangement of Dewar Thiophenes

dc.creatorG?mez, Sara
dc.creatorOsorio, Edison
dc.creatorDzib, Eugenia
dc.creatorIslas, Rafael
dc.creatorRestrepo, Albeiro
dc.creatorMerino, Gabriel
dc.date2020-02-24T19:31:46Z
dc.date2020-02-24T19:31:46Z
dc.date2020-01-10
dc.date.accessioned2023-08-31T19:18:05Z
dc.date.available2023-08-31T19:18:05Z
dc.identifierG?mez, S., Osorio, E., Dzib, E., Islas, R., Restrepo, A., & Merino, G. (2020). Revisiting the rearrangement of dewar thiophenes. Molecules, 25(2) doi:10.3390/molecules25020284
dc.identifier1420-3049
dc.identifierhttps://www.mdpi.com/1424-8220/20/3/906
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8557121
dc.descriptionThe 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.
dc.descriptionUniversidad de Ibagu?
dc.languageen
dc.publisherMolecules
dc.subjectFluxionality
dc.subjectDewar thiophenes
dc.subjectReaction mechanisms
dc.subjectOne-electron bonds
dc.titleRevisiting the Rearrangement of Dewar Thiophenes
dc.typeArticle


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