(S)-2-Benzenesulfonyl-4-benzyloxy-1,4-bis-[(2S,5S,2'S,5'S)-5'-(tert-butyl-diphenyl-silanyloxymethyl)-octahydro-[2,2']bifuranyl-5-yl]-butan-1-ol

(all-S)-4-benzyloxy-1,4-bis-<5'-(5''-tert-butyldiphenylsiloxymethyltetrahydrofuran-2''-yl)-tetrahydrofuran-2'-yl>butanone

(2R,5S,2'S,5'S,2''S,5''S)-1,2-O-Isopropylidene-5-<5'-<5''-<(tert-butyldiphenylsiloxy)methyl>tetrahydrofuran-2''-yl>tetrahydrofuran-2'-yl>pentane-1,2,5-triol

(S)-3-Benzyloxy-3-[(2S,5S,2'S,5'S)-5'-(tert-butyl-diphenyl-silanyloxymethyl)-octahydro-[2,2']bifuranyl-5-yl]-propionaldehyde

(S)-4-Benzyloxy-1,4-bis-[(2S,5S,2'S,5'S)-5'-(tert-butyl-diphenyl-silanyloxymethyl)-octahydro-[2,2']bifuranyl-5-yl]-butan-1-ol