Synthesis of Alkyne-Functionalized Cellulose for Attachment of (Bio)molecules via Click Reaction
The development of sustainable and environmentally friendly materials is a key component of the green chemistry concept. In this context, cellulose tosylate (MCC-Tos) serves as a versatile precursor for the functionalization of cellulose. By substituting tosyl groups with alkyne groups, the potential of cellulose is enhanced, making it compatible with click chemistry reactions such as thiol-yne and copper-catalyzed alkyne-azide cycloaddition (CuAAC), which promotes greener processes.