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

摘要

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.