Title of article
A novel greener glycosidation using an acid–ionic liquid containing a protic acid
Author/Authors
Sasaki، نويسنده , , Kaname and Nagai، نويسنده , , Hideyuki and Matsumura، نويسنده , , Shuichi and Toshima، نويسنده , , Kazunobu، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
4
From page
5605
To page
5608
Abstract
The glycosidations of glucopyranosyl diethyl phosphite and alcohols using an ionic liquid, 1-n-hexyl-3-methylimidazolium trifluoromethanesulfonimidide (C6mim[NTf2]) containing a protic acid, trifluoromethanesulfonimide (HNTf2), as a novel solvent-catalyst system, effectively proceeded under mild conditions to give the corresponding glycosides in good to high yields. Furthermore, this acid–ionic liquid combination could be reused many times for the glycosidations without any loss in efficiency.
Keywords
Diethyl phosphite , protic acid , Glycosidation , green chemistry , Ionic liquid
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1653605
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