Highly stereoselective aminohydroxylations of exo-2-cyano-7-oxabicyclo[2.2.1]hept-5-en-2-yl acetate

Article abstract of DOI:10.1055/s-1991-26607

Protected forms of exo-5-amino-exo-6-hydroxy-7-oxabicyclo[2.2.1]heptan-2-one and of exo-5-amino-endo-6-hydroxy-7-oxabicyclo[2.2.1]heptan-2-one can be obtained readily and with high stereoselectivity from exo-2-cyano-7-oxabicyclo[2.2.1]hept-5-en-2-yl aceta