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    USE OF 4,8 DIMETHYL-3,7 NONADIEN-2-OL AS FRAGRANCE
    43.
    发明申请
    USE OF 4,8 DIMETHYL-3,7 NONADIEN-2-OL AS FRAGRANCE 有权
    使用4,8二甲基-3,7壬二醛作为芳香剂

    公开(公告)号：US20140213494A1

    公开(公告)日：2014-07-31

    申请号：US14163493

    申请日：2014-01-24

    Applicant: BASF SE

    Inventor： Stefan Rüdenauer ,  Ralf Pelzer ,  Wolfgang Krause

    IPC: C11B9/00

    CPC classification number: C11B9/0015

    Abstract: 4,8-Dimethyl-3,7-nonadien-2-ol in which the weight ratio of (E)-4,8-dimethyl-3,7-nonadien-2-ol to the sum of (E)- and (Z)-4,8-dimethyl-3,7-nonadien-2-ol is at least 80% or in which the weight ratio of (Z)-4,8-dimethyl-3,7-nonadien-2-ol to the sum of (E)- and (Z)-4,8-dimethyl-3,7-nonadien-2-ol is at least 80%, is used as fragrance. The fragrances have a unique rose-like, floral character. Citrus-like, minty, green accompanying notes reminiscent of rhubarb arise.

    Abstract translation: （E）-4,8-​​二甲基-3,7-壬二烯-2-醇的重量比与（E） - 和（E）-4和（E）的总和的4,8-二甲基-3,7-壬二烯-2-醇 Z）-4,8-​​二甲基-3,7-壬二烯-2-醇的重量比为至少80％，或其中（Z）-4,8-​​二甲基-3,7-壬二烯-2-醇与 （E） - 和（Z）-4,8-​​二甲基-3,7-壬二烯-2-醇的总和为至少80％，用作香料。 香水具有独特的玫瑰状，花香特色。 柑橘般的，迷人的，绿色的伴随的笔记让人想起大黄出现。

    Ethers and esters of 1-substituted cycloalkanols for use as aroma chemicals
    47.
    发明授权
    Ethers and esters of 1-substituted cycloalkanols for use as aroma chemicals 有权

    公开(公告)号：US11920104B2

    公开(公告)日：2024-03-05

    申请号：US17286301

    申请日：2019-10-15

    Applicant: BASF SE

    Inventor： Christoph Stock ,  Miriam Bru Roig ,  Ralf Pelzer ,  Florian Garlichs ,  Manuel Danz

    IPC: C11B9/00

    CPC classification number: C11B9/0019

    Abstract: The present invention relates to the use of an ether or an ester of a 1-substituted cycloalkanol or of mixtures of two or more ethers or esters of 1-substituted cycloalkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use thereof for modifying the scent character of a fragranced composition; to an aroma chemical composition containing an ether or an ester of a 1-substituted cycloalkanol or of mixtures of two or more ethers or esters of 1-substituted cycloalkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition. The invention further relates to specific ethers or esters of 1-substituted cycloalkanols.

    α, α-disubstituted carboxylic acid esters for use as aroma chemicals
    48.
    发明授权
    α, α-disubstituted carboxylic acid esters for use as aroma chemicals 有权

    公开(公告)号：US11542221B2

    公开(公告)日：2023-01-03

    申请号：US17261420

    申请日：2019-07-19

    Applicant: BASF SE

    Inventor： Manuel Danz ,  Ralf Pelzer ,  Miriam Bru Roig ,  Florian Garlichs

    IPC: C07C69/24 ,  A61Q13/00

    Abstract: The present invention relates to the use of an α,α-disubstituted carboxylic acid ester of the general formula (I) wherein the variables are as defined in the claims and the description, or of mixtures of two or more of these α,α-disubstituted carboxylic acid esters or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use thereof for modifying the scent character of a fragranced composition; to an aroma chemical composition containing an α,α-disubstituted carboxylic acid ester of the general formula (I) or a mixture of two or more of said α,α-disubstituted carboxylic acid esters or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition. The invention further relates to specific mixtures of α,α-disubstituted carboxylic acid esters of the general formula (I).

    Dodeca-4,8,11-trien-1-ol and its use as aroma chemical
    49.
    发明授权
    Dodeca-4,8,11-trien-1-ol and its use as aroma chemical 有权

    公开(公告)号：US11542217B2

    公开(公告)日：2023-01-03

    申请号：US17312779

    申请日：2019-12-10

    Applicant: BASF SE

    Inventor： Miriam Bru Roig ,  Ralf Pelzer ,  Florian Garlichs

    IPC: C07C33/02

    Abstract: The present invention relates to dodeca-4,8,11-trien-1-ol and a method of preparing same, to the use of dodeca-4,8,11-trien-1-ol as aroma chemical; to the use of dodeca-4,8,11-trien-1-ol for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing dodeca-4,8,11-trien-1-ol; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.

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