GB1524696A - Tpreparation if 2-methyl pentenoic acid compounds - Google Patents
Tpreparation if 2-methyl pentenoic acid compoundsInfo
- Publication number
- GB1524696A GB1524696A GB14192/78A GB1419278A GB1524696A GB 1524696 A GB1524696 A GB 1524696A GB 14192/78 A GB14192/78 A GB 14192/78A GB 1419278 A GB1419278 A GB 1419278A GB 1524696 A GB1524696 A GB 1524696A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tpreparation
- acid compounds
- pentenoic acid
- methyl
- methyl pentenoic
- 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
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- 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
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/09—Geometrical isomers
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)
Applications Claiming Priority (5)
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 |
GB30202/75A GB1524695A (en) | 1974-07-22 | 1975-07-18 | Flavouring and fragrance compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1524696A true GB1524696A (en) | 1978-09-13 |
Family
ID=27516306
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14196/78A Expired GB1524700A (en) | 1974-07-22 | 1975-07-18 | Reparation of alkyl-2-methyl-4-pentenoates |
GB14192/78A Expired GB1524696A (en) | 1974-07-22 | 1975-07-18 | Tpreparation if 2-methyl pentenoic acid compounds |
GB14193/78A Expired GB1524697A (en) | 1974-07-22 | 1975-07-18 | Preparation of mixtures of cis and trans isomers of alky-2-mehtyl-3-pentenoates |
GB14194/78A Expired GB1524698A (en) | 1974-07-22 | 1975-07-18 | Preparation of alkyl-2-methyl-cis-3-pentenoates |
GB14195/78A Expired GB1524699A (en) | 1974-07-22 | 1975-07-18 | Sobutyl or n-hexyl-2mehtyl pentenoates |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14196/78A Expired GB1524700A (en) | 1974-07-22 | 1975-07-18 | Reparation of alkyl-2-methyl-4-pentenoates |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14193/78A Expired GB1524697A (en) | 1974-07-22 | 1975-07-18 | Preparation of mixtures of cis and trans isomers of alky-2-mehtyl-3-pentenoates |
GB14194/78A Expired GB1524698A (en) | 1974-07-22 | 1975-07-18 | Preparation of alkyl-2-methyl-cis-3-pentenoates |
GB14195/78A Expired GB1524699A (en) | 1974-07-22 | 1975-07-18 | Sobutyl or n-hexyl-2mehtyl pentenoates |
Country Status (1)
Country | Link |
---|---|
GB (5) | GB1524700A (en) |
-
1975
- 1975-07-18 GB GB14196/78A patent/GB1524700A/en not_active Expired
- 1975-07-18 GB GB14192/78A patent/GB1524696A/en not_active Expired
- 1975-07-18 GB GB14193/78A patent/GB1524697A/en not_active Expired
- 1975-07-18 GB GB14194/78A patent/GB1524698A/en not_active Expired
- 1975-07-18 GB GB14195/78A patent/GB1524699A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1524700A (en) | 1978-09-13 |
GB1524699A (en) | 1978-09-13 |
GB1524697A (en) | 1978-09-13 |
GB1524698A (en) | 1978-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |