2,2,2-trichloro-N-((1R)-6-(dimethoxymethyl)-4-methyl-2-oxo-1-vinylcyclohex-3-en-1-yl)acetamide

2,2,2-trichloro-N-((1R,2R)-6-(dimethoxymethyl)-2-hydroxy-4-methyl-1-vinylcyclohex-3-en-1-yl)acetamide

2,2,2-trichloro-N-((1R,2S,3R,6S)-4-(dimethoxymethyl)-2-hydroxy-6-methyl-3-vinyl-7-oxabicyclo[4.1.0]heptan-3-yl)acetamide

N-((1R,2S,3R,6S)-2-(benzyloxy)-4-(dimethoxymethyl)-6-methyl-3-vinyl-7-oxabicyclo[4.1.0]heptan-3-yl)-2,2,2-trichloroacetamide

N-((1R,2S,3R,6S)-2-(benzyloxy)-4-(dimethoxymethyl)-3-formyl-6-methyl-7-oxabicyclo[4.1.0]heptan-3-yl)-2,2,2-trichloroacetamide