Title of article
A new efficient glycosylation method employing glycosyl pentenoates and PhSeOTf
Author/Authors
Choi، نويسنده , , Tae Jin and Baek، نويسنده , , Ju Yuel and Jeon، نويسنده , , Heung Bae and Kim، نويسنده , , Kwan Soo، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
4
From page
9191
To page
9194
Abstract
The PhSeOTf promoted glycosylations of various glycosyl acceptors with mannosyl pentenoates and glucosyl pentenoates as glycosyl donors afforded corresponding disaccharides in high yields. And the present glycosyl pentenoates/PhSeOTf method showed that the complete α-selective mannosylation of secondary alcohol acceptors was achieved with 2,3,4,6-tetra-O-benzyl-d-mannopyranosyl pentenoate to give α-disaccharides in good yields.
Keywords
glycosylation , Glycoside , Glycosyl pentenoate , Phenylselenyl triflate
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1853710
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