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1 H NMR conformational analysis of disubstituted arene tricarbonyl chromium complexes
Author(s) -
Brocard J.,
Laconi A.,
Couturier D.
Publication year - 1984
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.1270220604
Subject(s) - chromium , chemistry , nuclear magnetic resonance spectroscopy , stereochemistry , crystallography , organic chemistry
The positions of conformational equilibrium in disubstituted arene chromium tricarbonyl complexes, i.e. alkylanisole chromium tricarbonyl complexes and alkylbenzoate chromium tricarbonyl complexes, have been determined by 1 H NMR spectroscopy. It has been found that the donor effect is the dominant factor in determining the preferred conformation.