Premium
Heteronuclear long‐range coupling constant 4 J ( 31 P, C, S, C, 1 H) in diethyl α‐methylthio‐substituted phosphonates and related compounds
Author(s) -
Balczewski P.
Publication year - 1993
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.1260310703
Subject(s) - chemistry , heteronuclear molecule , electronegativity , coupling constant , substituent , coupling (piping) , range (aeronautics) , stereochemistry , computational chemistry , crystallography , nuclear magnetic resonance spectroscopy , organic chemistry , physics , quantum mechanics , mechanical engineering , materials science , engineering , composite material
The long‐range coupling constant 4 J ( 31 P, C, S, C, 1 H) was measured in several diethyl α‐methylthio‐substituted phosphonates and their analogues. A dependence of the 4 J coupling on the substituent electronegativity was observed.