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Deuterium isotope effects on oxygen‐17 chemical shifts
Author(s) -
Aime Silvio,
Santucci Enrica,
Fruttero Roberta
Publication year - 1986
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.1260241015
Subject(s) - chemistry , deuterium , kinetic isotope effect , deuterium nmr , acetone , oxygen 17 , hydrogen , oxygen , isotope , chemical shift , carbon 13 nmr , radiochemistry , organic chemistry , nuclear magnetic resonance , nuclear physics , physics
Large deuterium isotope effects on 17 O resonances were observed for six common NMR solvents. Only in the case of acetone did the substitution of deuterium for hydrogen result in a downfield shift. The H/D isotope effect was also detected in a study of the reversible hydration of CH 3 CHO.