Process for preparing phenyl propanal derivatives
IL328917APending Publication Date: 2026-08-01FIRMENICH SA
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Patent Information
- Application Number
- IL328917
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-12-22
- Filing Date
- 2024-12-20
- Publication Date
- 2026-08-01
AI Technical Summary
Technical Problem
The perfumery industry faces challenges in producing compounds that impart novel organoleptic notes, particularly those mimicking the lily of the valley odor, due to the toxicity of existing reagents and the high cost and complexity of current methods.
Method used
A novel process for preparing phenyl propyl alcohol derivatives via oxidative cleavage of a specific intermediate, which reduces the number of steps, costs, and minimizes the formation of isomers, using abundant and less expensive reagents.
Benefits of technology
This process achieves higher yields and better selectivity compared to previous methods, providing a more sustainable and cost-effective route to valuable perfuming ingredients.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention relates to the field of organic synthesis and more specifically it concerns a process for preparing compound of formula (I). More particularly, it concerns valuable new chemical intermediates for producing perfuming ingredients. Moreover, the present invention also comprises a process for producing compounds of formula (I).
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