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Deuterium‐induced 13 C nuclear magnetic resonance isotope shifts and 13 C 2 H couplings for signal assignments and determination of deuteration site in cyclooctanone
Author(s) -
Milosavljević Slobodan,
Jeremić Dragoslav,
Mihailović Mihailo Lj.,
Wehrli Felix W.
Publication year - 1981
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270170415
Subject(s) - geminal , deuterium , vicinal , coupling constant , bromine , chemistry , kinetic isotope effect , isotope , spectral line , carbon 13 , nmr spectra database , spin (aerodynamics) , chemical shift , nuclear magnetic resonance , physics , atomic physics , medicinal chemistry , nuclear physics , organic chemistry , particle physics , astronomy , thermodynamics
Unambiguous signal assignments in the 13 C spectra of monodeuterated cyclooctanones derived from the lead tetraacetate or silver oxide/bromine oxidations of the corresponding 1‐monodeutero‐alcohols have been obtained from deuterium‐induced 13 C isotope shifts and geminal and vicinal 13 C 2 H spin‐spin coupling constants. The label in the ketones is shown to be in position 5.