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Observation of the keto tautomer of D-fructose in D2O using H-1 NMR spectroscopy

Date

Authors

Barclay, Thomas

Ginic-Markovic, Milena

Johnston, Martin R

Cooper, Peter

Petrovsky, Nikolai

Publisher

Elsevier

Abstract

d-Fructose was analysed by NMR spectroscopy and previously unidentified1H NMR resonances were assigned to the keto and α-pyranose tautomers. The full assignment of shifts for the various fructose tautomers enabled the use of1H NMR spectroscopy in studies

Keywords

Keywords: D-fructose; Furanose; H NMR spectroscopy; Linear relationships; Mutarotation; Pyranose; Tautomeric equilibria; Activation energy; Carbohydrates; Nuclear magnetic resonance spectroscopy; Fructose; alpha furanose; alpha pyranose; beta furanose; beta pyranos Carbohydrate structural analysis; d-Fructose; Mutarotation; Tautomeric equilibrium

URI

http://hdl.handle.net/1885/72230

Collections

ANU Research Publications

Source

Carbohydrate Research

Type

Journal article

DOI

10.1016/j.carres.2011.11.003

Restricted until

2037-12-31

Downloads

File

Description

01_Barclay_Observation_of_the_keto_2012.pdf (540.42 KB)

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