5-methylcyclohexanol and derivatives as flavorings

CN122122121APending Publication Date: 2026-05-29SYMRISE GMBH & CO KG
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Patent Information

Application Number
CN202380103469.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-11-22
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

The existing fragrance industry lacks novel and easy-to-produce fragrances, it is difficult to predict the odor of compounds, and traditional methods suffer from production complexity and stability issues.

Method used

A fragrance with a specific odor was prepared by using 5-substituted methylcyclohexanol and its derivatives via the Hagmann ester synthesis method, including saponification, decarboxylation and reduction reactions.

Benefits of technology

It offers fragrances with a variety of characteristics, including floral, citrus, and woody notes, enhancing the fullness of floral aromas and the impression of leather. The method is simple and efficient, with high yield and purity, and is suitable for various blends.

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Abstract

The present invention relates to a fragrance, mainly to a compound according to formula (I) as defined herein and to a process for producing a compound according to formula (I) as defined herein. Furthermore, the present invention relates to a fragrance composition comprising or consisting of one or more compounds of formula (I) as defined herein. The present invention also relates to a fragrance product comprising or consisting of a fragrance composition or one or more compounds as defined herein, further to the use of a compound or fragrance composition as defined herein as a fragrance.
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Citation Information

Patent Citations

  • 2,2,3-Trimethylcyclopent-3-en-ylmethyl-substituted alicyclic ketones and alcohols, production process and their use as odorants

    EP0026344A1

  • Synthesis and use of 2-ethyl-5,5-dimethyl-cyclohexanol as fragrance and flavor material

    EP3681463B1

  • Organic compounds

    WO2011020909A2

  • 2,3,6-trimethylcyclohexanol as a scenting and / or flavoring agent

    WO2018171871A1

  • Muguet type fragrance compounds

    WO2022058019A1