Title of article
Chemoselective glycosylation of carboxylic acid with glycosyl ortho-hexynylbenzoates as donors
Author/Authors
Yang، نويسنده , , You and Li، نويسنده , , Yao and Yu، نويسنده , , Biao، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
4
From page
1504
To page
1507
Abstract
The gold(I)-catalyzed glycosylation of acid alcohols with glycosyl ortho-hexynylbenzoates in the presence of BF3·Et2O and DBU provided the corresponding ester glycosides chemoselectively in high yield; while with DTBP as an additive instead, orthoester formation with the alcohol was effected selectively.
Keywords
PPh3AuOTf , Chemoselective , glycosylation , Glycosyl ortho-hexynylbenzoate , Ester glycoside , Orthoester
Journal title
Tetrahedron Letters
Serial Year
2010
Journal title
Tetrahedron Letters
Record number
1871469
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