Copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) click synthesis of an Fmoc-(trispropargyl)amino acid building block for solid phase peptide synthesis (SPPS) of oligo-(trialkyne)peptide constructs is reported. These can carry potentially indefinite numbers of… Click to show full abstract
Copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) click synthesis of an Fmoc-(trispropargyl)amino acid building block for solid phase peptide synthesis (SPPS) of oligo-(trialkyne)peptide constructs is reported. These can carry potentially indefinite numbers of inherent alkyne-triplets, which are click derivatized with GlcNAc-azide into the corresponding glycopeptides.
               
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