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Configuration and solvent‐dependent conformation of thiaprotoberberines
Author(s) -
Sohár P.,
Fodor L.,
Szabó J.,
Bernáth G.
Publication year - 1989
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.1260270210
Subject(s) - chemistry , solvent , solvent effects , computational chemistry , stereochemistry , crystallography , organic chemistry
Abstract The C‐13 configurations of several 13‐carboxy‐ and 13‐carbalkoxy‐thiaprotoberbanes were determined and evidence of the solvent dependence of their conformations was provided by 1 H and 13 C NMR and DNOE measurements.