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Complete 1 H and 13 C assignment of some cubane derivatives by 2D NMR spectroscopy
Author(s) -
Axenrod T.,
Liang B.,
BashirHashemi A.,
Dave P. R.,
Reddy D. S.
Publication year - 1991
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260290117
Subject(s) - chemistry , cubane , spectral line , coupling constant , nuclear magnetic resonance spectroscopy , chemical shift , spectroscopy , hexa , nmr spectra database , crystallography , carbon 13 nmr satellite , stereochemistry , fluorine 19 nmr , crystal structure , physics , particle physics , quantum mechanics , astronomy
The 13 C and 1 H chemical shift values of 31 cubanes ranging from mono‐ to hexa‐substituted derivatives were recorded in CDCl 3 solution and the spectra were fully assigned using, where necessary, 2D 13 C–H shift correlated spectra optimized for either one‐bond or long‐range 13 C–H couplings. The one‐bond 13 C–H coupling constants for the cubyl carbon resonances were also measured and tabulated.