Patent ID: 6949680

Claim:
Perfuming, masking, antimicrobial, insect repelling or insect attracting composition or product comprising, together with one or more perfuming ingredients, masking agents, antimicrobial agents, insect repelling or attracting ingredients, solvents or adjuvants of current use, at least one compound of formula wherein Y represents a pyridyl group, or a phenyl group of formula wherein R 3 represents a hydrogen atom, a CF 3 group or a linear or branched alkoxy group from C 1 to C 12 , R 4 represents a hydrogen atom, a linear or branched alkyl group from C 1 to C 4 , or a CF 3 group, R 5 represents a hydrogen atom, a linear or branched alkyl group from C 1 to C 4 , a CF 3 group or a linear or branched alkoxy group from C 1 to C 12 ; and R 1 and R 2 are the substituents of an active perfuming, masking, antimicrobial, insect repelling or attracting terminal alkene of formula (i) wherein R 1 represents a linear or branched alkyl or alkylene group from C 1 to C 35 , an unsubstituted or substituted mono- or poly-cycloalkyl group having 3 to 8 carbon atoms, or an unsubstituted or substituted phenyl group, said alkyl, alkylene, mono- or poly-cycloalkyl and phenyl groups possibly comprising one or several hetero-atoms selected from the group consisting of oxygen, nitrogen, phosphorous and sulfur; and R 2 represents a hydrogen atom, a linear or branched alkyl or alkylene group from C 1 to C 35 , an unsubstituted or substituted mono- or poly-cycloalkyl group from C 3 to C 8 , or an unsubstituted or substituted phenyl group, said alkyl, alkylene, mono- or poly-cycloalkyl and phenyl groups possibly comprising one or several hetero-atoms selected from the group consisting of oxygen, nitrogen, phosphorous and sulfur.