A compound represented by the formula I

##STR00001##

R.sub.1 is —(CHR.sub.4).sub.m—(CHR.sub.5).sub.n—(CHR.sub.6).sub.o—CHO, with R.sub.4, R.sub.5, R.sub.6 being independently selected from H or Me, and with m, n, o being independently selected from 0 and 1; R.sub.2 is H or Me; and R.sub.3 is a C3-C6 branched, linear or cyclic alkenyl residue. Said compounds are useful as perfume ingredients in personal care and household care products.

A compound represented by the formula I

##STR00001##

R.sub.1 is —(CHR.sub.4).sub.m—(CHR.sub.5).sub.n—(CHR.sub.6).sub.o—CHO, with R.sub.4, R.sub.5, R.sub.6 being independently selected from H or Me, and with m, n, o being independently selected from 0 and 1; R.sub.2 is H or Me; and R.sub.3 is a C3-C6 branched, linear or cyclic alkenyl residue. Said compounds are useful as perfume ingredients in personal care and household care products.

The present invention relates to the field of perfumery. More particularly, it concerns valuable new chemical intermediates for producing perfuming ingredients. Moreover, the present invention also comprises a process for producing compound of formula (I).

##STR00001##

The present invention relates to the field of perfumery. More particularly, it concerns valuable new chemical intermediates for producing perfuming ingredients. Moreover, the present invention also comprises a process for producing compound of formula (I).

##STR00001##

An aryl-substituted alkanal compound having a molecular weight of less than 300 g/mol and which bears a substituent on the aryl ring ortho to a substituent bearing the aldehyde functionality. Said compounds are useful as perfume ingredients in personal care and household care products.

An aryl-substituted alkanal compound having a molecular weight of less than 300 g/mol and which bears a substituent on the aryl ring ortho to a substituent bearing the aldehyde functionality. Said compounds are useful as perfume ingredients in personal care and household care products.

A compound represented by the formula I ##STR00001##
R.sub.1 is (CHR.sub.4).sub.m(CHR.sub.5).sub.n(CHR.sub.6).sub.oCHO, with R.sub.4, R.sub.5, R.sub.6 being independently selected from H or Me, and with m, n, o being independently selected from 0 and 1; R.sub.2 is H or Me; and R.sub.3 is a C3-C6 branched, linear or cyclic alkenyl residue. Said compounds are useful as perfume ingredients in personal care and household care products.

A compound represented by the formula I ##STR00001##
R.sub.1 is (CHR.sub.4).sub.m(CHR.sub.5).sub.n(CHR.sub.6).sub.oCHO, with R.sub.4, R.sub.5, R.sub.6 being independently selected from H or Me, and with m, n, o being independently selected from 0 and 1; R.sub.2 is H or Me; and R.sub.3 is a C3-C6 branched, linear or cyclic alkenyl residue. Said compounds are useful as perfume ingredients in personal care and household care products.

An aryl-substituted alkanal compound having a molecular weight of less than 300 g/mol and which bears a substituent on the aryl ring ortho to a substituent bearing the aldehyde functionality. Said compounds are useful as perfume ingredients in personal care and household care products.

An aryl-substituted alkanal compound having a molecular weight of less than 300 g/mol and which bears a substituent on the aryl ring ortho to a substituent bearing the aldehyde functionality. Said compounds are useful as perfume ingredients in personal care and household care products.