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Identification of modified natural porphyrin isomers: 1 H and 13 C NMR assignments by NOESY and reverse heteronuclear shift correlation
Author(s) -
Bondon Arnaud,
Autret Marie,
Simonneaux Gérard
Publication year - 1994
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.1260320203
Subject(s) - heteronuclear molecule , chemistry , homonuclear molecule , two dimensional nuclear magnetic resonance spectroscopy , nuclear magnetic resonance spectroscopy , porphyrin , spectroscopy , carbon 13 nmr , nuclear overhauser effect , carbon 13 nmr satellite , stereochemistry , nmr spectra database , crystallography , spectral line , fluorine 19 nmr , molecule , photochemistry , organic chemistry , astronomy , physics , quantum mechanics
The efficiency of two‐dimensional homonuclear 1 H 1 H NOE spectroscopy in characterizing and fully assigning the 1 H NMR spectra of several isomers of meso ‐ or ring‐substituted deuteroporphyrins is demonstrated. The carbon resonances of the skeleton and the substituents were fully assigned using two‐dimensional reverse heteronuclear shift correlation spectroscopy.