(E)-(R)-5-(tert-Butyl-dimethyl-silanyloxy)-6-chloro-hex-2-enoic acid ethyl ester

(1R,2R,4R)-2-<(S)-1-<(2-methoxyethoxy)methoxy>-2-(phenylmethoxy)ethyl>-4-<(2-methoxyethoxy)methoxy>cyclopentanecarboxaldehyde

[(S)-2-[(1R,2R,4S)-2-(2,2-Dibromo-vinyl)-4-(2-methoxy-ethoxymethoxy)-cyclopentyl]-2-(2-methoxy-ethoxymethoxy)-ethoxymethyl]-benzene