(2S,3S,4R,4aS,9aS)-4-Benzyloxy-2-iodomethyl-3-(4-methoxy-benzyloxy)-3,4,4a,6,9,9a-hexahydro-2H-1,5-dioxa-benzocycloheptene

[(2R,3R,4R,4aS,9aS)-4-Benzyloxy-3-(4-methoxy-benzyloxy)-3,4,4a,6,9,9a-hexahydro-2H-1,5-dioxa-benzocyclohepten-2-yl]-methanol

(4R,4aS,10aR)-6,6,8,8-Tetraisopropyl-4,4a,10,10a-tetrahydro-1,5,7,9-tetraoxa-6,8-disila-benzocycloocten-4-ol

(2S,3S,4R,4aR,10aR)-2-Allyl-4-benzyloxy-6,6,8,8-tetraisopropyl-hexahydro-1,5,7,9-tetraoxa-6,8-disila-benzocycloocten-3-ol

(4R,4aS,10aR)-4-Benzyloxy-6,6,8,8-tetraisopropyl-4,4a,10,10a-tetrahydro-1,5,7,9-tetraoxa-6,8-disila-benzocyclooctene