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Lösungsmitteleffekte in Kernresonanzspektren gesättigter Kohlenwasserstoffe
Author(s) -
Winkler T.,
Von Philipsborn W.
Publication year - 1968
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19680510119
Subject(s) - chemistry , sign (mathematics) , solvent , stereochemistry , computational chemistry , organic chemistry , mathematics , mathematical analysis
Proton NMR solvent effects ν(CCl 4 ) – ν(C 6 H 6 ) have been measured for the methyl groups in 25 saturated cycloalkanes. Magnitude and sign of the Δ CCl 4C 6 H 6values are correlated with the molecular shape. The results are discussed with particular respect to stereochemistry, and they provide a new method for distinguishing between geometrical isomers.
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