Title of article
Seven-membered ring boronates at trans-diol moieties of carbohydrates
Author/Authors
Meiland، نويسنده , , Marcel and Heinze، نويسنده , , Thomas and Guenther، نويسنده , , Wolfgang and Liebert، نويسنده , , Tim، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
4
From page
469
To page
472
Abstract
MS and 1H, 13C and 11B NMR results are presented revealing the formation of cyclic seven-membered boronate structures at trans-1,2-diol moieties of carbohydrates providing new opportunities for the activation, protection and analysis of glucopyranose-based oligomers and polymers such as cellulose or starch. ‘Coordination-induced shifts’ in 13C NMR spectra were identified for the esterification by boronic acids of carbohydrates, which can be applied for further studies.
Keywords
Methyl-?-d-glucopyranoside , Phenylboronate , 13C NMR spectroscopy , 11B NMR spectroscopy , Trans-1 , 2-diol
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1862417
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