tert-butyl ((2S,3R,8R,10R,E)-3-((tert-butyldimethylsilyl)oxy)-8,10-dimethyl-1-phenyldodec-6-en-2-yl)(methyl)carbamate

tert-butyl ((2S,3R,8R,10R,E)-3-((tert-butyldimethylsilyl)oxy)-1-(4-fluorophenyl)-8,10-dimethyldodec-6-en-2-yl)(methyl)carbamate

tert-butyl ((2S,3R,8R,10R,E)-3-((tert-butyldimethylsilyl)oxy)-8,10-dimethyl-1-(p-tolyl)dodec-6-en-2-yl)(methyl)carbamate

tert-butyl ((2S,3R,8R,10R,E)-3-((tert-butyldimethylsilyl)oxy)-1-(4-methoxyphenyl)-8,10-dimethyldodec-6-en-2-yl)(methyl)carbamate