Koenigs–Knorr reaction of fusel alcohols with methyl (1-bromo-2,3,4-tri-O-acetyl-α-d-glucopyranosid)uronate leading to the protected alkyl glucuronides—crystal structures and high resolution 1H and 13C NMR data

Crystal structures and high resolution 1H and 13C NMR spectral data for methyl (alkyl 2,3,4-tri-O-acetyl-β-d-glucopyranosid)uronates (alkyl = methyl, ethyl, n-propyl, i-propyl, n-butyl, sec-butyl, i-butyl, n-pentyl, 2-methyl-1-butyl and 3-methyl-1-butyl) are presented.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Several protected alkyl glucuronides were prepared. ► Identity was proven through single-crystal-analysis. ► Furthermore high resolution 1H and 13C NMR-spectroscopy data were obtained.