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    Phenyl Based Compounds Substituted with Aldehyde Moieties and their Use in Perfumery
    2.
    发明申请
    Phenyl Based Compounds Substituted with Aldehyde Moieties and their Use in Perfumery 审中-公开

    公开(公告)号：US20170298291A1

    公开(公告)日：2017-10-19

    申请号：US15516810

    申请日：2015-10-09

    申请人： GIVAUDAN SA

    发明人： Corinne BAUMGARTNER ,  Paul Nicholas DAVEY ,  Yue ZOU

    IPC分类号： C11B9/00 ,  C11D3/50 ,  C07C47/228

    CPC分类号： C11B9/0061 ,  C07C47/228 ,  C11D3/50

    摘要： A compound represented by the formula 1 wherein R1 is H, or when R2 and R3 is H, then R1 is CHR5CHR6CHO, CR5═CR6CHO or C(CH3)CHO, wherein R5, R6 each independently may represent H or methyl; R2 is H, or when R1 and R3 is H, then R2 is CHR5CHR6CHO, CR5═CR6CHO or C(CH3)CHO, wherein R5, R6 each independently may represent H or methyl; R3 is H, or when R1 and R2 is H, then R3 is CHR5CHR6CHO, CR5═CR6CHO or C(CH3)CHO, wherein R5, R6 each independently may represent H or methyl; and R4 is methyl or a branched or linear, saturated or unsaturated, unsubstituted or substituted (optionally with cyclopropyl groups), C2-C7 alkyl or alkenyl residue, preferentially isobutyl, isoamyl. Said compounds are useful as perfume ingredients in personal care and household care products.