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Carbon‐13 NMR study of isoxazolopyridine systems
Author(s) -
Chimichi Stefano,
Tedeschi Piero,
Camparini Alfredo,
Ponticelli Fabio
Publication year - 1982
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.1270200305
Subject(s) - coupling constant , spectral line , nmr spectra database , chemistry , carbon 13 nmr , line (geometry) , range (aeronautics) , coupling (piping) , nuclear magnetic resonance , computational chemistry , materials science , stereochemistry , physics , mathematics , geometry , quantum mechanics , metallurgy , composite material
The 13 C NMR spectra of all azabenzenoid isoxazolopyridines and some of their chloro derivatives are discussed. All 13 C resonances were unambiguously assigned by means of gated decoupled spectra, from which one‐bond and long‐range 13 C 1 H coupling constants have been determined from line splittings.