(R)-5-[(tert-butyldiphenylsilyl)oxy]-4-ethyl-1-pentanol

N'-[(4S,5S,7R)-7-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-1-((S)-1-{(4S,5R,6S)-6-[(R)-3-(tert-butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-ethyl)-4-methyl-oct-(E)-ylidene]-N,N-dimethyl-hydrazine

((R)-5-Azido-2-ethyl-pentyloxy)-tert-butyl-diphenyl-silane

(R)-5-azido-2-ethylpentanal

N'-[(3S,4R,5S,8R)-5-Benzyloxy-1-[(3S,4S,6R)-6-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-3-methyl-heptyl]-3-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxymethyl)-4-methyl-dec-(E)-ylidene]-N,N-dimethyl-hydrazine

(R)-5-azido-2-ethyl-1-pentanol

(4S,5S,6S,9R)-6-Benzyloxy-9-(tert-butyl-diphenyl-silanyloxymethyl)-2,5-dimethyl-undec-1-en-4-ol

(R)-3-{(4R,5R,6S)-6-[(R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-pentyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-butan-2-one

(2S,3S,4S,6R,8S,9S)-3,9-dimethyl-8-{(R)-2-[(tert-butyldimethylsilyl)-oxy]-1-propyl}-2-[(R)-3-ethyl-5-(E)-iodo-4-pentenyl]-1,7-dioxaspiro[5.5]undecan-4-ol