Synthesis of 3,4-di-O-acetyl-2,5-anhydro-1,6-dideoxy-1,6-diiodo-D-mannitol. Comparison of NMR spectral results for the solid state and solution with those of the X-ray structural determination

3,4-Di-O-acetyl-2,5-anhydro-1,6-dideoxy-1,6-diiodo-D-mannitol (3) is prepared from 2,5-anhydro-D-mannitol (1) in three steps. The solution and solid-state NMR spectra of 3 indicate considerable variation in conformation. In solution, it adopts, on average, a symmetric 4T3 conformation, whereas in th...

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Veröffentlicht in:	Carbohydrate research 1995-04, Vol.269 (2), p.191-200
Hauptverfasser:	Shalaby, M A, Fronczek, F R, Lee, Y, Younathan, E S
Format:	Artikel
Sprache:	eng
Schlagworte:	Crystallography, X-Ray Magnetic Resonance Spectroscopy Mannitol - analogs & derivatives Mannitol - chemical synthesis Mannitol - chemistry Molecular Structure
Online-Zugang:	Volltext
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