Reinvestigation of the structure of 1

3,2:4,5:6‐tri‐O‐isopropylidene‐D‐glucitol by 1H NMR spectroscopy at 250 MHz

P. Sohár, J. Kuszmann

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The structure of 1:3,2:4,5:6‐tri‐O‐isopropylidene‐D‐glucitol, which was proposed earlier to be the 1:2,3:5,4:6‐analogue, was re‐detormined by 1H NMR measurement at 250 MHz. The assignments were proved by double resonance experiments. Using the spectral parameters as starting values, the theoretical spectrum of the eight skeletal protons was constructed and the chemical shifts and proton‐proton coupling constants were calculated by iteration (RMS: 0.014) using the PANIC program of Bruker AG.

Original languageEnglish
Pages (from-to)694-697
Number of pages4
JournalOrganic Magnetic Resonance
Volume21
Issue number11
DOIs
Publication statusPublished - 1983

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Chemical shift
Nuclear magnetic resonance spectroscopy
Protons
Nuclear magnetic resonance
Experiments

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)

Cite this

Reinvestigation of the structure of 1 : 3,2:4,5:6‐tri‐O‐isopropylidene‐D‐glucitol by 1H NMR spectroscopy at 250 MHz. / Sohár, P.; Kuszmann, J.

In: Organic Magnetic Resonance, Vol. 21, No. 11, 1983, p. 694-697.

Research output: Contribution to journalArticle

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