Title of article
Sc(OTf)3-catalyzed sugar based tandem ene-Prins cyclization: a novel synthesis of hexahydro-2H-furo[3,2-b]pyranopyran scaffolds
Author/Authors
Reddy، نويسنده , , B.V. Subba and Ganesh، نويسنده , , A.V. and Krishna، نويسنده , , A. Siva and Kumar، نويسنده , , G.G.K.S. Narayana and Yadav، نويسنده , , J.S.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
3
From page
3342
To page
3344
Abstract
Ttandem ene-Prins cyclization between an aldehyde and an olefin tethered sugar aldehyde has been achieved using a catalytic amount of scandium triflate (10 mol %) at ambient temperature to give a novel series of sugar annulated pyranopyran derivatives in good yields with high selectivity. This is the first report on sugar based ene-Prins cyclization between an aldehyde and O-prenyl derivative of a sugar aldehyde.
Keywords
ene-Prins cyclization , D-glucose , Sugar annulated heterocycles , Metal triflate
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1878606
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