CIRCULAR ECONOMY METHODS OF PREPARING UNSATURATED COMPOUNDS
申请人:INTERNATIONAL FLAVORS & FRAGRANCES INC.
公开号:US20170362155A1
公开(公告)日:2017-12-21
Methods of preparing unsaturated compounds or analogs through dehydrogenation of corresponding saturated compounds and/or hydrogenation of aromatic compounds are disclosed.
通过脱氢饱和化合物和/或芳香化合物氢化的方法制备不饱和化合物或类似物已被披露。
Allylic Oxidation Method for the Preparation of Fragrances Using Metal-Organic Compounds and Gold Catalysts
申请人:Navarro Onofre Casanova
公开号:US20110071320A1
公开(公告)日:2011-03-24
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.