Title of article :
A novel method for regioselective ring-opening reduction of 4,6-O-benzylidene hexopyranoside derivatives using CoCl2 and BH3·THF
Author/Authors :
Tani، نويسنده , , Shinki and Sawadi، نويسنده , , Sho and Kojima، نويسنده , , Masaru and Akai، نويسنده , , Shoji and Sato، نويسنده , , Ken-ichi، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Abstract :
A novel and facile reductive ring-opening reaction for 4,6-O-benzylidene acetal derivatives of hexopyranosides using CoCl2/BH3·THF gave the corresponding 4-O-benzyl-6-OH derivatives selectively in good yields. This convenient method should allow large-scale synthesis at low cost.
Keywords :
carbohydrates , Borane , Reductive benzylidene ring-opening , cobalt chloride
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
