公开(公告)号：US20210188748A1

公开(公告)日：2021-06-24

申请号：US16755308

申请日：2018-10-04

Applicant: BASF SE

Inventor： Volker HICKMANN ,  Shrirang HINDALEKAR ,  Nitin GUPTE ,  Sadanand ARDEKAR ,  Wolfgang SIEGEL ,  Vijay Narayanan SWAMINATHAN ,  Ralf PELZER

IPC: C07C29/44 ,  C07C29/60 ,  C07C33/025 ,  C11B9/00

Abstract: The present invention relates to a method for preparing a compound of formula (I). The present invention also relates to compounds of formula (A) or a compound in the form of a stereoisomer. The present invention further relates to the use of a compound of formula (A) as aroma chemical.

公开(公告)号：US20180237369A1

公开(公告)日：2018-08-23

申请号：US15753236

申请日：2016-08-17

Applicant: BASF SE

Inventor： Thomas FENLON ,  Stefan RÜDENAUER ,  Ralf PELZER ,  Shrirang HINDALEKAR ,  Vijay Narayanan SWAMINATHAN ,  Nitin GUPTE ,  Sadanand ARDEKAR

IPC: C07C41/01 ,  C07C43/115

CPC classification number: C07C41/01 ,  C07C41/16 ,  C07C43/115 ,  C07C2531/02 ,  C07C2601/14

Abstract: The present invention relates to a process for preparing,4-bis(ethoxymethyl)cyclohexane, which comprises reacting1,4-bis(hydroxymethyl)cyclohexane with ethyl chloride in the presence of an inorganic base, a solvent and a phase transfer catalyst to yield a reaction mixture containing 1,4-bis(ethoxymethyl)cyclohexane, where the inorganic base is selected from alkali metal hydroxides and earth alkaline metal hydroxides and where the solvent is selected from water or a mixture of water with at least one organic solvent.

公开(公告)号：US20170355670A1

公开(公告)日：2017-12-14

申请号：US15526962

申请日：2015-11-17

Applicant: BASF SE

Inventor： Stefan RÜDENAUER ,  Ralf PELZER ,  Miriam BRU ROIG ,  Vijay Narayanan SWAMINATHAN ,  Shrirang HINDALEKAR ,  Nitin GUPTE ,  Prachin KOLAMBKAR

IPC: C07C403/16 ,  C11B9/00 ,  C07C29/17 ,  A23L27/20 ,  C07C2601/16 ,  C07C2601/14

CPC classification number: C07C403/16 ,  A23L27/203 ,  C07C29/175 ,  C07C2601/14 ,  C07C2601/16 ,  C11B9/0034 ,  C07C31/1355

Abstract: The present invention relates to a process for the preparation of 1-(2,6,6-trimethylcyclohexylyalkan-3-ols, in particular 1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol. The invention further relates to 5-alkoxy-1-(2,6,6-trimethylcyclohexenyl)-1-alken-3-ones and the use of these as a fragrance or as flavor, to a fragrance containing composition and/or a fragranced product containing 5-alkoxy-1-(2,6,6-trimethylcyclohexenyl)-1-alken-3-ones and to a method for imparting or modifying a scent or a flavor to a composition by including said alkoxyalkenones into such composition.

公开(公告)号：US20190169108A1

公开(公告)日：2019-06-06

申请号：US16322274

申请日：2017-08-03

Applicant: BASF SE

Inventor： VOLKER HICKMANN ,  Stefan RUEDENAUER ,  Ralf PELZER ,  Vijay Narayanan SWAMINATHAN ,  Shrirang HINDALEKAR ,  Nitin GUPTE ,  Sadanand ARDEKAR ,  Mileen KADAM

IPC: C07C31/135 ,  C07C33/14 ,  C07C49/303 ,  C07C49/557 ,  C07C69/14 ,  C07C69/24 ,  C07C29/14 ,  C07C29/40 ,  C07C45/29 ,  C07C45/54 ,  C07C45/62 ,  C07C67/14 ,  C07C67/46 ,  C11B9/00 ,  A23L27/20

Abstract: The invention relates to compounds of formula (A) as defined herein, and esters of the compound of formula (A), and ketones of the compound of formula (A). The invention further relates to a method for preparing compounds of formula (A) and esters of the compound of formula (A), and ketones of the compound of formula (A). The invention further relates to the use of at least one compound selected from compounds of formula (A) and the esters of a compound of formula (A) and the ketones of a compound of formula (A) as aroma chemical.

公开(公告)号：US20150313817A1

公开(公告)日：2015-11-05

申请号：US14647532

申请日：2013-11-26

Applicant: BASF SE

Inventor： Nitin GUPTE ,  Avinash SALASKAR ,  Parag KULKARNI

IPC: A61K8/37 ,  A61K8/34 ,  A61Q5/02

CPC classification number: A61K8/37 ,  A23L27/10 ,  A61K8/34 ,  A61K2800/244 ,  A61K2800/805 ,  A61Q5/02 ,  A61Q11/00 ,  A61Q19/10 ,  C07C67/08 ,  C07C67/31 ,  C07C67/62 ,  C07C69/68

Abstract: The present invention relates to a method of preparing liquid compositions essentially consisting of menthol and menthyl lactate and the use of such compositions as a cooling agent, flavouring agent and/or fragrance agent, products containing such compositions and methods of providing a physiological cooling effect by applying such compositions.

Abstract translation: 本发明涉及一种制备基本上由薄荷醇和乳酸薄荷酯组成的液体组合物的方法，以及使用这些组合物作为冷却剂，调味剂和/或香料，含有这些组合物的产品以及通过以下方式提供生理冷却效果的方法： 应用这样的组合物。