Hyperconjugation is the source of helicity in perfluorinated n-alkanes
Abstract
Hyperconjugative, steric and electrostatic effects were evaluated as possible sources of the helicity in linear perfluorinated alkanes through analysis of natural bond orbitals and classical electrostatics. Contrary to previous rationalisations, which indicate dominating steric or electrostatic effects, this analysis indicates that hyperconjugative stabilisation through σCC-> σ*CF interactions are the underlying driving force for the origin of the observed helicity in perfluoroalkanes
Citation
Cormanich , R A , O'Hagan , D & Buehl , M 2017 , ' Hyperconjugation is the source of helicity in perfluorinated n -alkanes ' , Angewandte Chemie International Edition , vol. 56 , no. 27 , pp. 7867-7870 . https://doi.org/10.1002/anie.201704112
Publication
Angewandte Chemie International Edition
Status
Peer reviewed
ISSN
1433-7851Type
Journal article
Description
The authors thank FAPESP and EaStCHEM funding agencies.Collections
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