苯乙基三苯基鏻溴化物 、 正丁基锂 、 (E)-3,7-二甲基-2,6-辛二烯醛 以0.54 g (29%) of the title compound as a light yellow oil was obtained的产率得到((4E)-5,9-dimethyldeca-2,4,8-trienyl)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.