(3R,4S,5R)-3,5-bis(tert-butyldimethylsilanyloxy)-4-[4-(tert-butyldimethylsilanyloxy)butyl]oct-1-en-7-yne

(2R,3R,4R)-1-pivalic acid 3-(tert-butyldimethylsilanyloxymethyl)-2-hydroxy-4-methoxymethoxyhex-5-enyl ester

(4S,5R)-5-(tert-butyldimethylsilanyloxy)-4-[(R)-1-(tert-butyldimethylsilanyloxy)allyl]oct-7-ynal

benzyl 3-deoxy-3-C-methylene-5-O-pivaloyl-α-D-xylopentofuranoside

(4S,5R)-5-(tert-butyldimethylsilanyloxy)-4-[(R)-1-(tert-butyldimethylsilanyloxy)allyl]oct-7-ynnitrile

(2S,3S)-2-[(R)-1-(methoxymethoxy)allyl]hex-5-yn-1,3-diol

(4S,5R)-5-(tert-butyldimethylsilanyloxy)-4-[(R)-1-(tert-butyldimethylsilanyloxy)allyl]oct-7-yn-1-ol

benzyl 3-deoxy-3-C-methylene-5-O-pivaloyl-α-D-lyxo-pentofuranoside

(3S,4R)-4-(tert-butyldimethylsilanyloxy)-3-[(R)-1-(tert-butyldimethylsilanyloxy)allyl]hept-6-ynal

(3S,4R)-4-(tert-butyldimethylsilanyloxy)-3-[(R)-1-(tert-butyldimethylsilanyloxy)allyl]hept-6-yn-1-ol

(2S,3R,4R)-3-(tert-butyldimethylsilanyloxymethyl)-4-methoxymethoxyhex-5-ene-1,2-diol

benzyl 5-O-pivaloyl-2-O-methoxymethyl-3-deoxy-3-C-hydroxymethyl-α-D-lyxo-pentofuranose

(5S,6R)-6-(tert-butyldimethylsilanyloxy)-5-[(R)-1-(tert-butyldimethylsilanyloxy)allyl]non-8-ynnitrile

benzyl 5-O-pivaloyl-2-O-methoxymethyl-3-deoxy-3-C-(tert-butyldimethylsilyloxymethyl)-α-D-lyxo-pentofuranose

(5S,6R)-6-(tert-butyldimethylsilanyloxy)-5-[(R)-1-(tert-butyldimethylsilanyloxy)allyl]non-8-ynal

2,4,6-Trimethyl-benzenesulfonic acid (3S,4R)-4-(tert-butyl-dimethyl-silanyloxy)-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-allyl]-hept-6-ynyl ester

1-pivalic acid (2S,3S)-3-hydroxy-2-[(R)-1-(methoxymethoxy)allyl]hex-5-ynyl ester

(4R,5S,6R)-5-(tert-butyldimethylsilanyloxymethyl)-6-(methoxymethoxy)-1-(trimethylsilanyl)-oct-7-en-1-yn-4-ol

1,2-O-isopropylidene-5-O-2,2-dimethylpropanoyl-α-D-erythro-pent-3-ulofuranose