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metadata.artigo.dc.title: An anomalous effect of fluorine on the conformational equilibrium of 2-fluorocyclohexane-1,3-dione
metadata.artigo.dc.creator: Andrade, Laize A. F.
Silla, Josué M.
Freitas, Matheus P.
metadata.artigo.dc.subject: Conformation analysis
Organofluorine compounds
Steric effect
Dipolar interaction
Análise de conformação
Compostos organofluorados
Efeito estérico
Interação dipolar
metadata.artigo.dc.publisher: Elsevier 24-Jan-2019
metadata.artigo.dc.identifier.citation: ANDRADE, L. A. F.; SILLA, J. M.; FREITAS. M. P. An anomalous effect of fluorine on the conformational equilibrium of 2-fluorocyclohexane-1,3-dione. Tetrahedron Letters, Elmsford, v. 60, n. 4, p. 355-357, 24 Jan. 2019.
metadata.artigo.dc.description.abstract: Conformational stabilities of 2-halocyclohexane-1,3-diones are strongly affected by steric and dipolar effects involving the carbonyl groups and the equatorial halogen. However, 2-fluorocyclohexane-1,3-dione has been found to be mostly equatorial, because of electron delocalization in this conformer that overcomes repulsive interactions, while the other halogen derivatives perform as expected.
metadata.artigo.dc.language: en_US
Appears in Collections:DQI - Artigos publicados em periódicos

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