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15 N NMR spectroscopy acids: 7 —solvent effects on α‐and ω‐amino
Author(s) -
Kricheldorf Hans R.
Publication year - 1979
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/mrc.1270120706
Subject(s) - amino acid , solvent , chemistry , nuclear magnetic resonance spectroscopy , solvent effects , nmr spectra database , spectroscopy , organic chemistry , spectral line , biochemistry , physics , quantum mechanics , astronomy
The natural abundance 15 N NMR spectra of several α‐and ω‐amino acids were measured in various protic solvents. Increasing acidity of the solvents results in an upfield shift in the case of the α‐amino acids, while ω‐amino acids are almost insensitive to solvent effects.