Synthesis of S-linked glucosaminyl-4-thiohex-2-enopyranosides via allylic S(N)2 ' substitution of a tosylhexenose.

Abstract

Preparation of unsaturated thiosaccharides by allylic substitution has been studied.

Keywords

• thiosugars
• 1,6-anhydro-2,3-dideoxy-hex-2-enopyranoses
• 4-substituted(1 -> 4)-thiodisaccharides
• allylic substitution