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Conformational studies on some phthalideisoquinoline derivatives
Author(s) -
Kövér Katalin E.,
Kerekes P.
Publication year - 1986
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.1260240205
Subject(s) - chemistry , ring (chemistry) , relaxation (psychology) , computational chemistry , proton , proton nmr , molecular conformation , stereochemistry , molecule , organic chemistry , psychology , social psychology , physics , quantum mechanics
The molecular conformation of phthalideisoquinoline derivatives was studied by 1 H NMR methods. For the qualitative determination of the conformational preferences, proton relaxation times, 1D and 2D NOE experiments were applied. Our proposals were supported by the calculation of the effects of ring currents.