ethyl (4S)-4-(tert-butyl(dimethyl)silyloxy)pentanoate

((1R,2S,4S)-4-(methoxymethoxy)-2-vinylcyclopentyl)methanol

(1R,2S,4S)-4-(methoxymethoxy)-2-vinylcyclopentanecarboxylic acid methyl ester

(3R,5S)-6-Hydroxy-5-methoxymethoxy-3-vinyl-hexanoic acid methyl ester

(3R)-3-[(2S)-3-iodo-2-(methoxymethoxy)propyl]pent-4-enoic acid methyl ester