Title of article
Organocatalytic enantioselective formal synthesis of HRV 3C-protease inhibitor (1R,3S)-thysanone
Author/Authors
Rajiv T. Sawant، نويسنده , , Suresh B. Waghmode، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
4
From page
1599
To page
1602
Abstract
A short and efficient organocatalytic enantioselective formal synthesis of HRV 3C-protease inhibitor (1R,3S)-thysanone is achieved in a nine-step with 98.7% enantiomeric excess, by employing l-proline-catalyzed asymmetric α-aminooxylation of aldehyde and Oxa-Pictet–Spengler cyclization as the key steps.
Keywords
Asymmetric ?-aminooxylation , proline , thysanone , pyranonaphthoquinones , Oxa-Pictet–Spengler cyclization
Journal title
Tetrahedron
Serial Year
2009
Journal title
Tetrahedron
Record number
1095125
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