Title of article
3,5-Dinitrobenzoic acid catalyzed synthesis of 2,3-unsaturated O- and S-glycosides and tetrahydropyranylation of alcohols and phenols
Author/Authors
Virendra Singh and Bodipati، نويسنده , , Naganjaneyulu and Palla، نويسنده , , Srinivasa Rao and Komera، نويسنده , , Venkateshwarlu and Peddinti، نويسنده , , Rama Krishna، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
4
From page
6878
To page
6881
Abstract
A simple procedure for the synthesis of 2,3-unsaturated glycosides in acetonitrile and tetrahydropyranylation of alcohols and phenols in dichloromethane in the presence of 3,5-dinitrobenzoic acid is described. A variety of alcohols and thiols are reacted with glycals to give the desired products in high yields with high α-selectivity.
Keywords
3 , organocatalyst , Ferrier rearrangement , S-glycosylation , O-Glycosylation , 5-Dinitrobenzoic acid
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1891416
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