Invention Grant
- Patent Title: 2-furyl- and 2-thienyl-substituted di- and tetrahydropyrans for use as aroma chemicals
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Application No.: US17059017Application Date: 2019-05-24
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Publication No.: US11993760B2Publication Date: 2024-05-28
- Inventor: Miriam Bru Roig , Manuel Danz , Ralf Pelzer
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Faegre Drinker Biddle & Reath LLP
- Priority: EP 174317 2018.05.25
- International Application: PCT/EP2019/063516 2019.05.24
- International Announcement: WO2019/224373A 2019.11.28
- Date entered country: 2020-11-25
- Main IPC: C07D407/04
- IPC: C07D407/04 ; C07D409/04 ; C11B9/00
Abstract:
The present invention relates to the use of 2-furyl- and 2-thienyl-substituted di- and tetrahydropyrans of the formula (I) wherein the variables are as defined in the claims and the description, as aroma chemicals; to aroma chemical compositions comprising at least one 2-furyl- or 2-thienyl-substituted di- or tetrahydropyran and to a method for preparing an aroma chemical composition. The present invention further relates to specific 2-furyl- and 2-thienyl-substituted di- and tetrahydropyrans and to a method for their preparation.
Public/Granted literature
- US20210207057A1 2-FURYL- AND 2-THIENYL-SUBSTITUTED DI- AND TETRAHYDROPYRANS FOR USE AS AROMA CHEMICALS Public/Granted day:2021-07-08
Information query
