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Configurational assignment of N ‐arylsulfonylimines of α‐polychloroaldehydes
Author(s) -
Krivdin Leonid B.,
Chernyshev Kirill A.,
Rosentsveig Gulnur N.,
Ushakova Irina V.,
Rosentsveig Igor B.,
Levkovskaya Galina G.
Publication year - 2007
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.2070
Subject(s) - chemistry , ab initio , coupling constant , computational chemistry , spin (aerodynamics) , line (geometry) , ab initio quantum chemistry methods , thermodynamics , molecule , organic chemistry , quantum mechanics , physics , geometry , mathematics
Configurational assignment of seven synthesized N ‐arylsulfonylimines of α‐polychloroaldehydes has been carried out by means of experimental measurements and high‐level ab initio calculations of their 13 C 13 C, 13 C 1 H and 15 N 1 H spin–spin coupling constants. The title compounds were shown to exist in solution solely in the form of E isomers, in line with thermodynamic reasoning. Copyright © 2007 John Wiley & Sons, Ltd.