Stereospecific double glycolisation of 1,2-dihydropyridines with OsO4. Synthesis of (±) aminoarabinose- and of (±) aminoaltrose derivatives [1]

Article abstract of DOI:10.1016/0040-4039(90)80092-Z

Double glycolisation of 1,2-dihydropyridines 1 led stereospecifically and in good yield to the corresponding (±) aminoarabinose- and (±) aminoaltrose derivatives 5. Hydrogenolysis of the N-benzyloxy carbonyl piperidinose 5b gave directly the 1-desoxy derivative 7a.