公开(公告)号：US20240240106A1

公开(公告)日：2024-07-18

申请号：US18562862

申请日：2022-05-25

Applicant: BASF SE

Inventor： Christoph STOCK ,  Florian GARLICHS ,  Ralf PELZER ,  Miriam BRU ROIG

IPC: C11B9/00

CPC classification number: C11B9/0019

Abstract: The present invention relates to the use of 1,4-butanediol mono- or diesters of the formula (I) R1—O—(CH2)4—O—C(═O)—R2 where R1 is hydrogen or —C(═O)—R3; and R2 and R3 are independently C1-C2-alkyl; or of a mixture of different compounds (I) as aroma chemicals; to the use thereof for modifying and/or enhancing the aroma of a composition, to a composition comprising such 1.4-butanediol mono- and/or diesters and to a method for preparing an aromatized composition using said 1,4-butanediol mono- and/or diesters.

公开(公告)号：US20220002260A1

公开(公告)日：2022-01-06

申请号：US17290160

申请日：2019-10-28

Applicant: BASF SE

Inventor： Christoph STOCK ,  Irene DE WISPELAERE ,  Bernhard BRUNNER ,  Wolfgang KRAUSE ,  Florian GARLICHS

IPC: C07D309/04 ,  B01J23/44 ,  B01J21/18

Abstract: The present invention relates to a method for preparing 2-substituted 4-methyltetrahydropyrans from 2-substituted 4-hydroxy-4-methyltetrahydropyrans as starting materials.

公开(公告)号：US20210388288A1

公开(公告)日：2021-12-16

申请号：US17286338

申请日：2019-10-15

Applicant: BASF SE

Inventor： Christoph STOCK ,  Miriam BRU ROIG ,  Ralf PELZER ,  Florian GARLICHS ,  Manuel DANZ

IPC: C11B9/00 ,  C07C69/14 ,  C07C69/007 ,  C07C43/04 ,  C07C43/15

Abstract: The present invention relates to the use of an ether or an ester of a tertiary alkanol or of mixtures of two or more ethers or esters of tertiary alkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aromachemicals; 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 tertiary alkanol or of mixtures of two or more ethers or esters of tertiary alkanols 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 tertiary alkanols.

公开(公告)号：US20240343992A1

公开(公告)日：2024-10-17

申请号：US18682664

申请日：2022-08-10

Applicant: BASF SE

Inventor： Christoph STOCK ,  Ralf PELZER ,  Miriam BRU ROIG ,  Florian GARLICHS ,  Regina-Margareta BERG

IPC: C11B9/00 ,  A61K8/35 ,  A61Q13/00 ,  C07C49/597 ,  C07C49/643 ,  C11D3/20 ,  C11D3/50

CPC classification number: C11B9/003 ,  A61K8/35 ,  A61Q13/00 ,  C07C49/597 ,  C07C49/643 ,  C11B9/0042 ,  C11D3/2072 ,  C11D3/50 ,  C07C2601/10 ,  C07C2603/97

Abstract: The present invention relates to use of at least one compound of formula (I) as aroma ingredient. The compound of formula (I) is used to impart an aroma impression which is reminiscent of a sweet note, technical note, tobacco note, balsamic note, herbal note, fruity note, woody note, pine needle note, eucalyptus note, powdery note, or a combination of two or more notes to a composition and also enhancing and/or modifying the aroma of a composition. The present invention is further directed to a composition comprising compound of formula (I) and (i) at least one aroma chemical different from compound of formula (I) or (ii) at least one non-aroma chemical carrier, or (iii) both (i) and (ii).

公开(公告)号：US20220389348A1

公开(公告)日：2022-12-08

申请号：US17785933

申请日：2020-12-16

Applicant: BASF SE

Inventor： Fulvio Giacomo BRUNETTI ,  Christoph STOCK ,  Ralf PELZER ,  Silke WEYLAND ,  Florian GARLICHS ,  Maria Daniela GAMERO

IPC: C11B9/00

Abstract: The present invention relates to dodecandien-1-ol, dodecen-1-ol or mixtures thereof and a method of preparing same, to the use of dodecandien-1-ol, dodecen-1-ol or mixtures thereof as aroma chemical; to the use of dodecandien-1-ol, dodecen-1-ol or mixtures thereof for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing dodecandien-1-ol, dodecen-1-ol or mixtures thereof; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.

公开(公告)号：US20250011274A1

公开(公告)日：2025-01-09

申请号：US18684201

申请日：2022-08-17

Applicant: BASF SE

Inventor： Christoph STOCK ,  Miriam BRU ROIG ,  Ralf PELZER ,  Florian GARLICHS ,  Jens WITTENBERG

IPC: C07C69/14 ,  A61K8/37 ,  A61Q13/00 ,  C11B9/00

Abstract: The present invention relates to the compound of formula (I) and its use as aroma ingredient. Compound of formula (I) is used to impart an aroma impression which is reminiscent of animalic note, musty note, powdery note, woody note, warm note, and also enhancing and/or modifying the aroma of a composition. The present invention is further directed to a composition comprising compound of formula (I) and (i) at least one aroma chemical different from compound of formula (I) or (ii) at least one non-aroma chemical carrier, or (iii) both (i) and (ii).

公开(公告)号：US20240166585A1

公开(公告)日：2024-05-23

申请号：US18281473

申请日：2022-03-09

Applicant: BASF SE

Inventor： Christoph STOCK ,  Florian GARLICHS ,  Miriam BRU ROIG ,  Ralf PELZER

IPC: C07C31/135 ,  C07C29/19 ,  C11B9/00

CPC classification number: C07C31/1355 ,  C07C29/19 ,  C11B9/0034 ,  C07C2601/14

Abstract: The present invention relates to a compound of formula (I) which is used as an aroma chemical. Specifically. it relates to the use of compound of formula (I) as an aroma chemical and also for enhancing and/or modifying the aroma of a composition. The present invention further relates to a mixture of compound of formula (I) with compound of formula (II).

公开(公告)号：US20220106243A1

公开(公告)日：2022-04-07

申请号：US17421311

申请日：2020-01-10

Applicant: BASF SE

Inventor： Christoph STOCK ,  Irene DE WISPELAERE ,  Bernhard BRUNNER ,  Wolfgang KRAUSE ,  Ralf PELZER

IPC: C07C29/60

Abstract: The present invention relates to a method for preparing 5-aryl pentanols from 2-aryl-4-hydroxytetrahydropyrans as starting materials.

公开(公告)号：US20210403826A1

公开(公告)日：2021-12-30

申请号：US16753413

申请日：2018-10-05

Applicant: BASF SE

Inventor： Nicolas MARION ,  Rolf PINKOS ,  Stefan RUEDENAUER ,  Florian GARLICHS ,  Ralf PELZER ,  Roman DOSTALEK ,  Joachim PFEFFINGER ,  Anja VINCKIER ,  Stephanie RENZ ,  Christoph STOCK ,  Regina-Margareta BERG ,  Miriam BRU ROIG ,  Margarethe KLOS

IPC: C11B9/00 ,  C07D309/04

Abstract: The present invention relates to aroma chemical compositions containing 3,5-diethyl-2-propyl-tetrahydropyran, a 3,5-diethyl-2-propyl-dihydropyran or a 3,5-diethyl-2-propyl-pyran, a mixture of such compounds, a stereoisomer of one of these compounds, or a mixture of stereoisomers of one or more of these compounds. The invention further relates to a method for preparing such compounds, stereoisomers or mixtures thereof, to the composition obtainable by this method, to the use of such compounds as an aroma chemical or for modifying the scent character of a fragranced composition; and to a method for preparing a fragranced composition or for modifying the scent character of a fragranced composition using said compounds. Moreover, the invention relates to 3,5-diethyl-2-propyl-tetrahydropyran, to its stereoisomers and to mixtures of these stereoisomers.

公开(公告)号：US20210340461A1

公开(公告)日：2021-11-04

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

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.