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1 H and 13 C chemical shifts of some bicyclo[4.3.0]‐ and bicyclo[6.3.0]‐γ‐lactones and α‐carbomethoxy‐γ‐lactones
Author(s) -
Lamarque Laurent,
Campredon Mylène,
Méou Alain,
Brun Pierre,
Faure Robert
Publication year - 1998
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/(sici)1097-458x(199806)36:6<463::aid-omr271>3.0.co;2-h
Subject(s) - heteronuclear molecule , homonuclear molecule , bicyclic molecule , chemistry , stereochemistry , carbon 13 nmr , nuclear magnetic resonance spectroscopy , organic chemistry , molecule
The 1 H and 13 C NMR resonances of ten bicyclo[4.3.0]‐ and bicyclo[6.3.0]‐γ‐lactones and α‐carbomethoxy‐γ‐lactones were completely and unambiguously assigned by a combination of homonuclear (gs‐COSY), 1 H‐detected heteronuclear one‐bond (gs‐HMQC) and long‐range (gs‐HMBC) gradient‐selected correlation experiments. © 1998 John Wiley & Sons, Ltd.