Method for the manufacture of new amine
The use of heterogeneous catalysts, especially Pd on carbon, addresses the challenges of large-scale amine synthesis by ensuring safety, efficiency, and cost-effectiveness, with reduced risks and by-products, facilitating the production of amines.
AU2024393338A1Pending Publication Date: 2026-07-16EVONIK OPERATIONS GMBH
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Patent Information
- Application Number
- AU2024393338
- Authority / Receiving Office
- AU · AU
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-12-04
- Filing Date
- 2024-11-29
- Publication Date
- 2026-07-16
AI Technical Summary
Technical Problem
Existing methods for synthesizing amines are unsuitable for large-scale production due to risks of explosions, fires, and toxic waste disposal, as well as inefficiencies in catalyst recycling and by-product formation.
Method used
A process using heterogeneous catalysts under hydrogen reduction conditions, particularly with Pd supported on carbonaceous materials, to minimize risks and facilitate large-scale production of amines by reducing shock-sensitive materials, minimizing by-products, and enabling catalyst recycling.
Benefits of technology
Enables safe, efficient, and cost-effective large-scale production of amines with high yields and reduced by-product formation, while allowing for easy catalyst recovery and reuse.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention relates to a process and compositions for the manufacture of amines. In particular, a process for the manufacture of diamines comprising the steps of (a) contacting a nitrile compound having the formula (I) with an amine compound having the formula RdHN-Rc in the presence of a metal catalyst under hydrogen pressure.
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