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1 H and 13 C NMR chemical shift assignment of some 3 H ‐naphtho[2,1‐ b ]pyrans
Author(s) -
Demadrille Renaud,
Moustrou Corinne,
Campredon Mylène,
Giusti Gérard,
Faure Robert
Publication year - 1999
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(199904)37:4<328::aid-mrc430>3.0.co;2-g
Subject(s) - homonuclear molecule , chemistry , heteronuclear molecule , chemical shift , carbon 13 nmr , two dimensional nuclear magnetic resonance spectroscopy , stereochemistry , fluorine 19 nmr , nuclear magnetic resonance spectroscopy , organic chemistry , molecule
The 1 H and 13 C NMR resonances of four 3 H ‐naphtho[2,1‐b]pyrans were completely andunambiguously assigned by a combination of homonuclear(gs‐COSY), 1 H‐detectedheteronuclear one‐bond (gs‐HMQC) andlong‐range (gs‐HMBC) gradient‐selectedcorrelation experiments. Copyright © 1999 John Wiley & Sons,Ltd.