Use in augmenting or enhancing the aroma or taste of foodstuffs or
申请人:International Flavors & Fragrances Inc.
公开号:US04520032A1
公开(公告)日:1985-05-28
Described are tertiary pentamethylindanol derivatives defined according to the structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond and uses thereof in augmenting or enhancing the aroma or taste of consumable materials selected from the group consisting of perfume compositions, colognes, perfumed articles, foodstuffs, smoking tobaccos and smoking tobacco compositions.
Tertiary pentamethylindanol derivatives and organoleptic uses thereof
申请人:International Flavors & Fragrances Inc.
公开号:US04535192A1
公开(公告)日:1985-08-13
Described are tertiary pentamethylindanol derivatives defined according to the structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond and uses thereof in augmenting or enhancing the aroma or taste of consumable materials selected from the group consisting of perfume compositions, colognes, perfumed articles, foodstuffs, smoking tobaccos and smoking tobacco compositions.
Flavoring with tertiary pentamethylindanol derivatives
申请人:International Flavors & Fragrances Inc.
公开号:US04548821A1
公开(公告)日:1985-10-22
Described are tertiary pentamethylindanol derivatives defined according to the structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond and uses thereof in augmenting or enhancing the aroma or taste of consumable materials selected from the group consisting of perfume compositions, colognes, perfumed articles, foodstuffs, smoking tobaccos and smoking tobacco compositions.
Use of pentamethylindanol derivatives in augmenting or enhancing the
申请人:International Flavors & Fragrances Inc.
公开号:US04576186A1
公开(公告)日:1986-03-18
Described are tertiary pentamethylindanol derivatives defined according to the structure: ##STR1## wherein the dashed line represents a carbon-carbon single or a carbon-carbon double bond and uses thereof in augmenting or enhancing the aroma or taste of smoking tobaccos or smoking tobacco compositions.
Allylic Oxidation Method for the Preparation of Fragrances using Metal-Organic Compounds and Gold Catalysts
申请人:INTERNATIONAL FLAVORS & FRAGRANCES INC.
公开号:EP2305628A2
公开(公告)日:2011-04-06
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.