(R)-3-(tert butyldimethylsilyloxy)-1-trimethylsilyl-hex-5-en-1-yne

(3R,7R,8S)-7,8-epoxy-9-(p-methoxybenzyloxy)-6-methylene-1-(trimethylsilyl)non-1-yn-3-ol

(3R,5R,9S)-3,9-Bis-(tert-butyl-dimethyl-silanyloxy)-10-{(4R,6S)-2,2-dimethyl-6-[(2R,4R)-2,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-pentyl]-[1,3]dioxan-4-yl}-1-trimethylsilanyl-deca-1,7-diyn-5-ol

(3R,7S,8S)-3-(tert-butyldimethylsiloxy)-7,8-epoxy-9-(p-methoxybenzyloxy)-1-(trimethylsilyl)non-1-yn-6-one

4-(2-(tert-butyl-dimethyl-silanyloxy)-3-{2,2-dimethyl-6-[2,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-pentyl]-[1,3]dioxan-4-yl}-propylidene)-6-[2-(tert-butyl-dimethyl-silanyloxy)-4-trimethylsilanyl-but-3-ynyl]-[1,3]dioxan-2-one

(3R,6R,7R,8S)-3-(tert-butyldimethylsiloxy)-7,8-epoxy-9-(p-methoxybenzyloxy)-1-(trimethylsilyl)non-1-yn-6-ol

(3R,5R)-3,5,6-Tris-(tert-butyl-dimethyl-silanyloxy)-hex-1-yne

(2R,4R,8R,10R)-1,2,4,10-Tetrakis-(tert-butyl-dimethyl-silanyloxy)-8-hydroxy-12-trimethylsilanyl-dodec-11-yn-6-one

2-[(R)-2-(tert-Butyl-dimethyl-silanyloxy)-4-trimethylsilanyl-but-3-ynyl]-oxirane

(2R,4S,6R,8R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-1-{(4R,6S)-2,2-dimethyl-6-[(2R,4R)-2,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-pentyl]-[1,3]dioxan-4-yl}-10-trimethylsilanyl-dec-9-yne-4,6-diol

(2S,6S,8R)-2,8-Bis-(tert-butyl-dimethyl-silanyloxy)-1-{(4R,6S)-2,2-dimethyl-6-[(2R,4R)-2,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-pentyl]-[1,3]dioxan-4-yl}-6-hydroxy-10-trimethylsilanyl-dec-9-yn-4-one

carbonic acid tert-butyl ester 5-(tert-butyl-dimethyl-silanyloxy)-1-[2-(tert-butyl-dimethyl-silanyloxy)-4-trimethylsilanyl-but-3-ynyl]-6-{2,2-dimethyl-6-[2,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-pentyl]-[1,3]dioxan-4-yl}-hex-3-ynyl ester

(3R,5S,9R,11R)-3,9,11,12-Tetrakis-(tert-butyl-dimethyl-silanyloxy)-1-trimethylsilanyl-dodeca-1,7-diyn-5-ol

(3R,7R,8S)-3-(tert-butyldimethylsiloxy)-7,8-epoxy-9-(p-methoxybenzyloxy)-6-methylene-1-(trimethylsilyl)non-1-yne

Methanesulfonic acid (R)-3-(tert-butyl-dimethyl-silanyloxy)-5-trimethylsilanyl-pent-4-ynyl ester

(S)-2-[(R)-2-(tert-Butyl-dimethyl-silanyloxy)-4-trimethylsilanyl-but-3-ynyl]-oxirane

(3R)-3-(tert-butyldimethylsiloxy)-5-iodo-1-(trimethylsilyl)pent-1-yne

(3R)-3-(tert-butyldimethylsiloxy)-1-(trimethylsilyl)pent-1-yn-5-ol