(4S,5R)-5-(benzyloxymethyl)-4-methoxy-tetrahydro-furan-2-carbaldehyde

ethyl (E)-3-[(4S,5R)-5-(benzyloxymethyl)-4-methoxy-tetrahydro-furan-2-yl]-prop-2-enoate

(2R,3S)-2-(benzyloxymethyl)-3-methoxy-5-[(E)-2-(4-methylphenylsulfonyl)-ethenyl]-tetrahydrofuran

(2R,3S)-1-benzyloxy-3-methoxy-hex-5-en-2-ol