abstract |
The invention relates to the use of a compound of formula (I) wherein R<1> represents the radical (a) of the enol form of an aldehyde comprising a minimum of 6 C atoms, or (b) a ketone comprising a minimum of 10 C atoms, and R<2> represents a (a) branched or linear C1-C4 alkyl group or (b) a branched or linear C2-C4 alkylene group, as an odiferous substance precursor. |