Application of butenonyl-C-glucosides in the synthesis of pyrazolinyl-, aminopyrimidinyl- and biphenyl methyl- β-D- C-glucopyranosides

Abstract

An access to different glycohybrids involving nucleophilic addition of N- and C- nucleophiles to the butenonyl glycosides followed by cyclization and subsequent reactions is reported. In the present communication three different prototypes, β-D-glucopyranosylmethyl pyrazolines, β-D-glucopyranosylmethyl pyrimidines and β-D-glucopyranosylmethyl biphenyls were prepared in moderate to good yields.