(4R)-4-[(1R,2R)-2-(tert-butyldiphenylsilanyloxymethyl)cyclopropyl]-6-vinyl-[1,3]-dioxan-2-one

dimethyl (2'E,1'R)-2-[1'-acetoxy-4'-(tertbutyldiphenylsilyloxy)-2'-buten-1'-yl]-2-methylmalonate

(2R,4S,4aS,5aR,8S,9R,10aS,11aR)-4-Benzyloxy-2-(3-benzyloxy-propyl)-9-[(2R,3S)-3-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-2-(toluene-4-sulfonyl)-oxiranylmethyl]-5a-methyl-dodecahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-8-ol

(2Z,4E)-6-(tert-Butyl-diphenyl-silanyloxy)-2-methyl-hexa-2,4-dien-1-ol

1-(3-iodo-2,2-dimethylcyclopropyl)propan-1-ol