(2S,5S,1'S)-2-<1'-(Benzyloxy)-3'-(phenylthio)propyl>-5-<(tert-butyldiphenylsiloxy)methyl>tetrahydrofuran

(3S,2'S,5'S)-3-(Benzyloxy)-3-<5'-<(tert-butyldiphenylsiloxy)methyl>tetrahydrofuran-2'-yl>propyl phenyl sulfone

(2S,5S)-2-[(tert-butyldiphenylsilyl)oxymethyl]-5-(hydroxymethyl)tetrahydrofuran