The first experimental evidence of differential hydration of E/Z isomers of sterically hindered amides: One dimensional steady-state selective intermolecular C-13, H-1 overhauser effect study of tert-butylformamide (Journal article)

Gerothanassis, I. P./ Troganis, A./ Vakka, C.

One dimensional steady-state selective intermolecular C-13, H-1 Overhauser effect study of tert-butylformamide provides the first experimental evidence of differentical hydration of the Z isomer, compared to the E isomer, due to the presence of the bulky tert-butyl group; the significant decrease in the population of the Z isomer should be attributed to steric effects and deformation of the amide bond with hydration differences playing a significant role. Copyright (C) 1996 Elsevier Science Ltd
Institution and School/Department of submitter: Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας
Keywords: nuclear-magnetic-resonance,bound water-molecules,protein hydration,aqueous-solution,nmr-spectroscopy,heteronuclear,peptides,solvent,cis
ISSN: 0040-4039
Link: <Go to ISI>://A1996VE83100039
Publisher: Elsevier
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

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