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Can acyclic conformational control be achieved via a sulfur–fluorine gauche effect?

The gauche conformation of the 1,2-difluoroethane motif is known to involve stabilising hyperconjugative interactions between donor (bonding, σ(C–H)) and acceptor (antibonding, σ*C–F) orbitals. This model rationalises the generic conformational preference of F–C(β)–C(α)–X systems (φ(FCCX) ≈ 60°), wh...

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Publicado en:Chem Sci
Autores principales: Thiehoff, C., Holland, M. C., Daniliuc, C., Houk, K. N., Gilmour, R.
Formato: Artigo
Lenguaje:Inglês
Publicado: Royal Society of Chemistry 2015
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC5659174/
https://ncbi.nlm.nih.gov/pubmed/29511517
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/c5sc00871a
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