[(2R,3S,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-4-hydroxy-tetrahydro-pyran-2-yl]-acetonitrile

(+)-<(2R,3R,4R)-4-(t-Butyldimethylsiloxy)-3-<(E)-3''-oxooct-1''-enyl>tetrahydropyran-2-yl>acetonitrile

(-)-(2R,3R,4R)-4-(t-Butyldimethylsiloxy)-2-(cyanomethyl)-tetrahydropyran-3-yl Benzoate

(+)-<(2R,3R,4R)-4-(t-Butyldimethylsiloxy)-2-<(E)-2''-formylvinyl>tetrahydropyran-2-yl>acetonitrile