2-(4-Methoxy-benzyloxy)-6-trimethylsilanyl-hex-5-ynoic acid (E)-(S)-4-(tert-butyl-diphenyl-silanyloxy)-1-methyl-but-2-enyl ester

2-(4-methoxybenzyloxy)hex-5-ynoic acid

(2RS,1'S,2'Z) 2-(4-methoxybenzyloxy)hex-5-enoic acid 4'-(tert-butyl(diphenyl)silyloxy)-1',3'-dimethylbut-2'-enyl ester

(2RS,1'S,2'E) 2-(4-methoxybenzyloxy)hex-5-enoic acid 4'-(tert-butyl(diphenyl)silyloxy)-1',3'-dimethylbut-2'-enyl ester