(5S,6R)-5-t-butyldimethylsiloxy-6-methyl-3-phenylselenotetrahydro-2H-pyran-2-one

Benzyl 2,3,6-trideoxy-4-O-p-nitrobenzoyl-α-L-threo-hex-2-enopyranoside

Benzyl-4-O-methylsulfonyl-2,3-6-tridesoxy-α-L-erythro-hex-2-enopyranosid

Benzyl-4-O-benzoyl-2,3,6-tridesoxy-α-L-threo-hex-2-enopyranosid

Benzyl-2,3-anhydro-4-O-(4-O-acetyl-2,3,6-tridesoxy-α-L-erythro-hex-2-enopyranosyl)-6-desoxy-α-L-talopyranosid