(2R,3R)-2-Bromomethyl-3-(2-hydroxy-ethyl)-2-methyl-cyclopentanone

(1R,2R)-2-Bromomethyl-1-(2-hydroxyethyl)-2-methyl-3-methylenecyclopentane

3-isopropenyl-hept-en-1-ol tert-butyldimethylsilyl ether