Title of article
Efficient synthesis of 5-thio-d-arabinopyranose and 5-thio-d-xylopyranose from the corresponding d-pentono-1,4-lactones
Author/Authors
Jérôme Lalot، نويسنده , , Imane Stasik، نويسنده , , Gilles Demailly، نويسنده , , Daniel Beaupère، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2003
Pages
5
From page
2241
To page
2245
Abstract
5-Thio-d-arabinopyranose (5) and 5-thio-d-xylopyranose (10) were synthesized from the corresponding d-pentono-1,4-lactones. After regioselective bromination at C-5, transformation into 5-S-acetyl-5-thio derivatives, reduction into lactols and deprotection afforded the title compounds in 49 and 42% overall yield, respectively.
Keywords
5-Bromo-5-deoxy-d-pentono-1 , 4-lactone , 5-S-Acetyl-5-thio-d-arabinono and d-xylono-1 , 4-lactones , 5-S-Acetyl-5-thio-d-arabinofuranose and d-xylofuranose , 5-Thio-d-arabinopyranose and 5-thio-d-xylopyranose
Journal title
Carbohydrate Research
Serial Year
2003
Journal title
Carbohydrate Research
Record number
963874
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