Invention Grant
- Patent Title: Allylic oxidation method for the preparation of fragrances using metal-organic compounds and gold catalysts
- Patent Title (中): 使用金属有机化合物和金催化剂制备香料的烯丙氧基法
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Application No.: US12888688Application Date: 2010-09-23
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Publication No.: US08269048B2Publication Date: 2012-09-18
- Inventor: Onofre Casanova Navarro , Avelino Corma Canós , Sara Iborra Jornet
- Applicant: Onofre Casanova Navarro , Avelino Corma Canós , Sara Iborra Jornet
- Applicant Address: US NY New York
- Assignee: International Flavors & Fragrances Inc.
- Current Assignee: International Flavors & Fragrances Inc.
- Current Assignee Address: US NY New York
- Agent Elizabeth M. Quirk; XuFan Tseng; Joseph F. Leightner
- Priority: EP09382178 20090923
- Main IPC: C07C45/28
- IPC: C07C45/28
Abstract:
The present invention refers to a method for allylic catalytic oxidation to obtain α,β-unsaturated ketones and alcohols from bicyclic compounds reacted with oxygen and catalysts comprising metal-organic compounds and gold nanoparticles. The present invention also relates to a method for the preparation of fragrances using the above methods or products of the above method.
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