(1R,2R,4R)-2-(2-Hydroxy-ethyl)-1-methyl-bicyclo[2.1.1]hexan-5-one

(+)-isopropenyl-3 heptene-6 al (R)

(R)-3-(1-methylethenyl)-6-hepten-1-ol

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