Long-Range Deuterium-Induced Isotope Effects on H-1 Chemical Shifts in cis- and trans-Stilbene (CROSBI ID 79289)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Novak, Predrag ; Meić, Zlatko ; Vikić-Topić, Dražen ; Sterk, Heinz
engleski
Long-Range Deuterium-Induced Isotope Effects on H-1 Chemical Shifts in cis- and trans-Stilbene
Deuterium isotope effects on olefinic proton chemical shifts in a series of deuterated cis- and trans-stilbene isotopomers have been determined and analysed. The effects exhibit conformational and solvent dependence. The sign and magnitude of the effects are governed by the additivity rule. An opposite trend between the effects at the olefinic proton and those previously observed at olefinic carbon has been found and discussed for closely related compounds.
deuterium isotope effects ; H-1 NMR ; cis-Stilbene ; trans-Stilbene ; Conformation
Conference: XXIIIrd European Congress on Molecular Spectroscopy Location: BALATONFURED, HUNGARY Date: AUG 25-30, 1996
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Podaci o izdanju
410-411
1997.
9-12
objavljeno
0022-2860
1872-8014
10.1016/S0022-2860(96)09679-2