GB1524695A - Flavouring and fragrance compositions - Google Patents
Flavouring and fragrance compositionsInfo
- Publication number
- GB1524695A GB1524695A GB30202/75A GB3020275A GB1524695A GB 1524695 A GB1524695 A GB 1524695A GB 30202/75 A GB30202/75 A GB 30202/75A GB 3020275 A GB3020275 A GB 3020275A GB 1524695 A GB1524695 A GB 1524695A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon
- delta
- bond
- commodities
- substituent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- 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
- C11B9/00—Essential oils; Perfumes
- C11B9/0007—Aliphatic compounds
- C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom
- C11B9/0019—Aliphatic compounds containing oxygen as the only heteroatom carbocylic acids; Salts or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
- C07C67/11—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond being mineral ester groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/303—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Confectionery (AREA)
- Detergent Compositions (AREA)
Abstract
To alter organoleptic properties of food products or commodities, compounds of the formula (I) are used, <IMAGE> in which R denotes the hydrogen atom or an alkyl group having up to 6 C atoms and at least one of the broken lines is a carbon-carbon pi bond, subject to the condition that (A) if at least the broken line in the DELTA <3,4> position is a carbon-carbon pi bond, R signifies only one alkyl radical having up to 6 C atoms and (B) if only the broken line in the DELTA <3,4> position denotes a carbon-carbon pi bond, the substituent at the 4 position of the DELTA <3,4> double bond is in the cis-orientation to the substituent at the 3 position of the corresponding DELTA <3,4> double bond. The compounds (1) can be used for example as mixtures in the form of additives or seasonings or can be added to the food products or commodities. Preferred commodities are cosmetics, detergents, chewing gum and smoking materials.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14195/78A GB1524699A (en) | 1974-07-22 | 1975-07-18 | Sobutyl or n-hexyl-2mehtyl pentenoates |
GB14193/78A GB1524697A (en) | 1974-07-22 | 1975-07-18 | Preparation of mixtures of cis and trans isomers of alky-2-mehtyl-3-pentenoates |
GB14192/78A GB1524696A (en) | 1974-07-22 | 1975-07-18 | Tpreparation if 2-methyl pentenoic acid compounds |
GB14196/78A GB1524700A (en) | 1974-07-22 | 1975-07-18 | Reparation of alkyl-2-methyl-4-pentenoates |
GB14194/78A GB1524698A (en) | 1974-07-22 | 1975-07-18 | Preparation of alkyl-2-methyl-cis-3-pentenoates |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US490718A US3907718A (en) | 1974-07-22 | 1974-07-22 | 2-Methyl-4-pentenoic acid ester fragrance |
US05/490,719 US3931293A (en) | 1974-07-22 | 1974-07-22 | Processes for producing cis alkyl-2-methyl-3-pentenoates and isomer mixtures containing high proportions of cis alkyl-2-methyl-3-pentenoates |
US05/566,118 US3978239A (en) | 1975-04-08 | 1975-04-08 | Foodstuff and flavoring containing C1 -C6 alkyl-2-methyl-3,4-pentadienoates |
US05/569,853 US3998873A (en) | 1975-04-21 | 1975-04-21 | Process for preparing one or more alkyl-2-methyl pentenoates by means of hydrogenation of one or more alkyl-2-methyl-3,4-pentadienoates |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1524695A true GB1524695A (en) | 1978-09-13 |
Family
ID=27504333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30202/75A Expired GB1524695A (en) | 1974-07-22 | 1975-07-18 | Flavouring and fragrance compositions |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH628217A5 (en) |
DE (1) | DE2530227C3 (en) |
FR (2) | FR2324292A1 (en) |
GB (1) | GB1524695A (en) |
NL (1) | NL171220C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2805991A1 (en) * | 2000-03-13 | 2001-09-14 | Rhodia Chimie Sa | Perfumed composition for use in bath and shower products, deodorants, antiperspirants, shampoos, talc and air deodorizers comprises a hydroxy-3-butenoic acid ester |
WO2007104727A1 (en) * | 2006-03-16 | 2007-09-20 | Basf Aktiengesellschaft | Substituted alkenes as initiators for cationic polymerization |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3225293A1 (en) * | 1982-07-07 | 1984-01-12 | Henkel KGaA, 4000 Düsseldorf | 2-METHYL PENTANIC ACID ESTER WITH BRANCHED OR CARBOCYCLIC ALCOHOL RESIDUE, THEIR PRODUCTION AND USE AS A FRAGRANCE |
DE3306560A1 (en) * | 1983-02-25 | 1984-08-30 | Henkel KGaA, 4000 Düsseldorf | NEW 2-METHYLPENTANIC ACID ESTERS, THEIR PRODUCTION AND USE AS A FRAGRANCE, AND THESE COMPOSITIONS CONTAINING THEM |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928402A (en) * | 1970-12-22 | 1975-12-23 | Firmenich & Cie | Ethyl 2-trans,4-cis-undecadienoate |
US3931306A (en) * | 1973-10-23 | 1976-01-06 | International Flavors & Fragrances Inc. | Process for producing isomer mixtures containing high proportions of cis-2-methyl-3-pentenoic acid |
-
1975
- 1975-07-07 DE DE2530227A patent/DE2530227C3/en not_active Expired
- 1975-07-16 CH CH928075A patent/CH628217A5/en not_active IP Right Cessation
- 1975-07-18 GB GB30202/75A patent/GB1524695A/en not_active Expired
- 1975-07-18 NL NLAANVRAGE7508619,A patent/NL171220C/en not_active IP Right Cessation
- 1975-07-21 FR FR7522694A patent/FR2324292A1/en active Granted
-
1976
- 1976-01-20 FR FR7601375A patent/FR2292464A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2805991A1 (en) * | 2000-03-13 | 2001-09-14 | Rhodia Chimie Sa | Perfumed composition for use in bath and shower products, deodorants, antiperspirants, shampoos, talc and air deodorizers comprises a hydroxy-3-butenoic acid ester |
WO2001068049A1 (en) * | 2000-03-13 | 2001-09-20 | Rhodia Chimie | Method for obtaining perfuming compositions and perfumed products and resulting products |
WO2007104727A1 (en) * | 2006-03-16 | 2007-09-20 | Basf Aktiengesellschaft | Substituted alkenes as initiators for cationic polymerization |
Also Published As
Publication number | Publication date |
---|---|
DE2530227B2 (en) | 1979-09-20 |
NL171220C (en) | 1983-03-01 |
DE2530227C3 (en) | 1980-05-29 |
DE2530227A1 (en) | 1976-02-05 |
FR2292464A1 (en) | 1976-06-25 |
FR2324292B1 (en) | 1982-07-30 |
FR2324292A1 (en) | 1977-04-15 |
NL171220B (en) | 1982-10-01 |
CH628217A5 (en) | 1982-02-26 |
FR2292464B1 (en) | 1979-02-02 |
NL7508619A (en) | 1976-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940718 |