(1S,2S)-1-(tert-butyldimethylsilyloxy)-2-(methoxyethoxymethoxy)-1-phenyl-but-3-ene

[(1R)-1-((4S,5S)-2,2-dimethyl-5-phenyl-[1,3]-dioxolan-4-yl)-but-3-enyl]-3-phenyl prop-2-enoate

(6R)-6-[(1S,2S)-2-(tert-butyldimethylsilyloxy)-1-(methoxyethoxymethoxy)-2-phenyl-ethyl]-5,6-dihydropyran-2-one

(4S,5S)-2,2-dimethyl-4-phenyl-5-ethenyl[1,3]dioxolane

(2R,3S)-3-(tert-butyldimethylsilyloxy)-2-(methoxyethoxymethoxy)-3-phenylpropanal