tert-butyl (E)-3-{2'-[(E)-2''-(trimethylsilyl)vinyl]cyclohex-1'-enyl}acrylate

(E)-3-(2-acetyl-cyclohex-1-enyl)-1-((1S)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-propenone

(E)-1-((1S)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-3-[2-(1-methoxy-vinyl)-cyclohex-1-enyl]-propenone

tert-butyl (E)-3-{2'-[(E)-2''-(tert-butyldimethylsilyl)vinyl]cyclohex-1'-enyl}acrylate

tert-butyl (E)-3-[2'-(5'',6''-dihydro-1'',4''-dioxin-2''-yl)cyclohex-1'-enyl]acrylate