Title of article
Direct azidation of unprotected carbohydrates with PPh3/CBr4/NaN3. Modulation of the degree of substitution
Author/Authors
Gouin، نويسنده , , Sébastien G. and Kovensky، نويسنده , , José، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
2875
To page
2879
Abstract
We describe herein a modified procedure for the direct and regioselective synthesis of polyazido-sugars, that currently requires multistep syntheses. This protocol allows to modulate the degree of azidation obtained when the reagents to substrate ratio is changed.
Keywords
One pot synthesis , Azidation , Polysubstitution , Unprotected carbohydrates
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1854768
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