Syntheses of alkenylated carbohydrate derivatives toward the preparation of monolayers on silicon surfaces

摘要

This note describes the synthesis of different alkenylated carbohydrate derivatives suitable for direct attachment to hydrogen-terminated silicon surfaces.The derivatives were alkenylated at the C-l position,while the remaining hydroxyl groups were protected.The development of such new carbohydrate-based sensing elements opens the access to new classes of biosensors.