(4-nitrophenyl)(2,3,3-trimethylcycloprop-1-enyl)methyl acetate
(2-chlorophenyl)(2,3,3-trimethylcycloprop-1-enyl)methyl acetate
phenyl(2,3,3-trimethylcycloprop-1-enyl)methyl acetate
(4-fluorophenyl)(2,3,3-trimethylcycloprop-1-enyl)methyl acetate
(2-bromophenyl)(2,3,3-trimethylcycloprop-1-enyl)methyl acetate