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Two‐dimensional NMR of sesquiterpenic compounds. I—application to complete assignment of 1 H and 13 C spectra of α‐longipinene
Author(s) -
Faure R.,
Vincent E. J.,
Gaydou E. M.,
Rakotonirainy O.
Publication year - 1986
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.1260241008
Subject(s) - homonuclear molecule , chemistry , heteronuclear molecule , chemical shift , spectral line , nmr spectra database , dept , carbon 13 nmr satellite , proton , nuclear magnetic resonance spectroscopy , nuclear magnetic resonance , stereochemistry , fluorine 19 nmr , molecule , physics , nuclear physics , organic chemistry , astronomy
Total assignment of the 13 C nuclear magnetic resonance spectrum of α‐longipinene was achieved from DEPT and double quantum coherence measurements, while concerted application of 1 H 1 H homonuclear and 1 H 13 C heteronuclear two‐dimensional chemical shift correlations provided all proton chemical shifts.