(1R,6S)-6-((triethylsilyl)oxy)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one

(1R,6S)-4-(hydroxymethyl)-6-((triethylsilyl)oxy)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one

((1R,6S)-3-oxo-6-((triethylsilyl)oxy)-1,2,3,6-tetrahydro-[1,1'-biphenyl]-4-yl)methyl (E)-but-2-enoate

(E)-((1R,6S)-6-hydroxy-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-4-yl)methylbut-2-enoate

(E)-((1S,6S)-6-hydroxy-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-4-yl)methylbut-2-enoate