# US 4,399,063 A · Prins reaction products of diisobutylene, derivatives thereof, organoleptic uses thereof and processes for preparing same

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 4,399,063 A
- Document ID: US4399063A
- Status: Granted
- Kind: A
- Application number: 06/391,595
- Filed: 1982-06-24
- Granted: 1983-08-16
- Earliest claimed: 1981-07-06
- Assignees: International Flavors & Fragrances Inc.
- Inventors: Richard M. Boden
- Web page: https://patentgrep.com/patent/US4399063A

## CPC

- A23G 4/06: characterised by the composition {containing organic or inorganic compounds}
- A23L 27/2024: {having oxygen as the only hetero atom}
- C07C 29/38: by reaction with aldehydes or ketones
- C07C 67/00: Preparation of carboxylic acid esters
- C07C 69/145: of unsaturated alcohols
- C11B 9/0015: {containing oxygen as the only heteroatom}
- C07B 2200/09: Geometrical isomers
- A23G: COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23L: FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF (preservation thereof A23B)
- C07C: ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C11B: PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES (drying-oils C09F)
- C07B: GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR (preparation of carboxylic acid esters by telomerisation C07C67/47; telomerisation C08F)

## Abstract

Described for augmenting or enhancing the aroma or taste of consumable materials including perfume compositions, perfumed articles (e.g., solid or liquid anonionic, cationic, nonionic, and zwitterionic detergents), colognes, foodstuffs, chewing gums, toothpastes, chewing tobaccos and medicinal products are certain Prins reaction products and derivatives thereof of diisobutylene defined according to the generic structures: ##STR1## wherein one of the dashed lines represents a carbon-carbon double bond and the other of the dashed lines represent a carbon-carbon single bond and wherein "R" represents hydrogen or acetyl.

## Claims

### Claim 1

A process for augmenting or enhancing the aroma of a perfume composition or cologne comprising the step of adding to a perfume composition or cologne base an aroma augmenting or enhancing quantity of a compound defined according to the structure: ##STR42## wherein R.sub.11 represents hydrogen or acetyl.

### Claim 2 (depends on 1)

The process of claim 1 wherein R.sub.11 is hydrogen.

### Claim 3 (depends on 1)

The process of claim 1 wherein R.sub.11 is acetyl.