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The assignment of diastereotopic menthyl groups by two‐dimensional NMR
Author(s) -
Benn Reinhard
Publication year - 1983
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/omr.1270210116
Subject(s) - nmr spectra database , spectral line , chemistry , crystallography , carbon 13 nmr , stereochemistry , mathematics , physics , quantum mechanics
The 13 C and 1 H NMR spectra of (–)‐bis[1 R , 3 R , 4 S ]menthylphosphine (1) are assigned by two‐dimensional double quantum NMR and 13 C 1 H shift correlation diagrams. The variable temperature spectra of 1 indicate hindered rotation about the PC bonds.