Title of article
A facile route to thiophene-1,1-dioxides bearing electron-withdrawing groups
Author/Authors
Nenajdenko، نويسنده , , Valentine G and Gavryushin، نويسنده , , Andrew E and Balenkova، نويسنده , , Elizabeth S، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
3
From page
4397
To page
4399
Abstract
No commonly available synthetic method for thiophene-1,1-dioxides with strong EWGs has been described to date. Trifluoroperacetic acid in acetonitrile in the absence of water is shown to oxidise thiophenes, including examples possessing an electron-withdrawing group such as sulfonyl or alkoxycarbonyl. An easy and ready for scale-up procedure is developed, some formerly unknown thiophene-1,1-dioxides are obtained.
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1645516
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