COMPOUNDS BASED ON PHENYL SUBSTITUTED WITH ALDEHYDE FRAGMENTS, AND THEIR USE IN PERFUMES Russian patent published in 2019 - IPC C07C47/228 C11B9/00 C11D3/50 

FIELD: chemistry.

SUBSTANCE: present invention relates to a novel compound of formula 2:

formula 2, where R₂ is H or, when R₃ are H, then R₂ is CHR₅CHR₆CHO, CR₅=CR₆CHO or C(CH₃)CHO, where R_5, R₆ each independently can be H or methyl; R₃ is H or, when R₂ are H, then R₃ is CHR₅CHR₆CHO, CR₅=CR₆CHO or C(CH₃)CHO, where R₅, R₆ each independently can be H or methyl; and R₄ is a branched or linear, saturated or unsaturated, unsubstituted or substituted C₂-C₇-alkyl or C₂-C₇ alkenyl residue, preferably isobutyl, isoamyl.

EFFECT: compound is useful in personal hygiene products or in household care products.

13 cl, 1 tbl, 5 ex