3-[3-(tert-Butyl-diphenyl-silanyloxy)-propyl]-oxirane-2-carbaldehyde

(2S,3S)-3-(tert-Butyldimethylsiloxy)-3,4,5,6-tetrahydro-2H-pyran-2-iodomethane

(4aR,9aS)-6,6-Dimethyloctahydro-1,5-dioxa-6-silabenzocycloheptene

(4aR,9aS)-6,6-Dimethyl-3,4,4a,6,7,9a-hexahydro-2H-1,5-dioxa-6-silabenzocycloheptene

3-[(2R,3S)-3-((Z)-3-Tributylstannanyl-propenyloxy)-tetrahydro-pyran-2-yl]-propionaldehyde