苯乙基三苯基鏻溴化物 、 正丁基锂 、 cis-3-(3-tert-butylcyclohexyl)propanal 以1.01 g (61%) of the title compound as a colorless oil was obtained的产率得到(5-(3-tert-butylcyclohexyl)pent-2-enyl)benzene
Provided is class of compounds of formula (I)
wherein X, R
1
, R
2
and R
3
have the same meaning as given in the specification capable of releasing fragrant compounds in a controlled manner into the surroundings.