trans-1-Azidocarbonyloxy-3-phenyl-2-propene

(3S,4S)-3-Benzyloxy-4-((3aR,5R,6R,6aS)-6-iodo-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-1-((E)-3-phenyl-allyl)-azetidin-2-one

cinnamyl ((Z)-2-cyclohexyl-1-(2-oxobenzo[d]oxazol-3(2H)-yl)vinyl) carbonate

cinnamyl ((Z)-1-(2-oxobenzo[d]oxazol-3(2H)-yl)pent-1-en-1-yl) carbonate