A polyglycerol dendrimer unimolecularly imprinted with D-(−)-fructose (Fru) was synthesized. The dendrimer formed adducts with several monosaccharides, Fru, D-(+)-galactose, D-(+)-glucose, D-(+)-mannose, and methyl-α-D-mannopyranoside (MMan), by removal of four water molecules. The dendrimer preferred Fru in the absence of N,N,N′,N′-tetramethylmethylenediamine (TMDAM), whereas it preferred MMan in the presence of TMDAM.
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