GB1239224A - Manufacture of dicarboxylic acids by an oxidation process - Google Patents
Manufacture of dicarboxylic acids by an oxidation processInfo
- Publication number
- GB1239224A GB1239224A GB5829367A GB1239224DA GB1239224A GB 1239224 A GB1239224 A GB 1239224A GB 5829367 A GB5829367 A GB 5829367A GB 1239224D A GB1239224D A GB 1239224DA GB 1239224 A GB1239224 A GB 1239224A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dicarboxylic acids
- dec
- manufacture
- oxidation process
- cobalt
- 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
- 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
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
- C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
-
- 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
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy 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
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
- C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
- C07C29/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only in the presence of mineral boron compounds with, when necessary, hydrolysis of the intermediate formed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/40—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with ozone; by ozonolysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/34—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with ozone; by hydrolysis of ozonides
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C11/00—Fermentation processes for beer
- C12C11/02—Pitching yeast
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1,239,224. Dicarboxylic acids. IMPERIAL CHEMICAL INDUSTRIES Ltd. 4 Dec., 1968 [22 Dec., 1967], No. 58293/67. Addition to 1,115,921. Heading C2C. Dicarboxylic acids are prepared by oxidizing an aliphatic or cycloaliphatic saturated hydrocarbon with a gas mixture of oxygen and ozone at an elevated temperature in the presence of a compound of a transition metal such as titanium, vanadium, chromium, manganese, iron, cobalt and nickel. The dicarboxylic acid is extracted into an aqueous phase, and the process may be continuous and cyclic at a pressure to keep the hydrocarbon in a liquid phase. In an example, cyclohexane is oxidized using a cobalt naphthenate catalyst, to a mixture from which adipic acid is separated.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB51897/64A GB1115921A (en) | 1964-12-21 | 1964-12-21 | The oxidation of saturated hydrocarbons |
GB5829367 | 1967-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1239224A true GB1239224A (en) | 1971-07-14 |
Family
ID=37728163
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB51897/64A Expired GB1115921A (en) | 1964-12-21 | 1964-12-21 | The oxidation of saturated hydrocarbons |
GB5829367A Expired GB1239224A (en) | 1964-12-21 | 1967-12-22 | Manufacture of dicarboxylic acids by an oxidation process |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB51897/64A Expired GB1115921A (en) | 1964-12-21 | 1964-12-21 | The oxidation of saturated hydrocarbons |
Country Status (6)
Country | Link |
---|---|
BE (2) | BE674135A (en) |
CH (1) | CH478734A (en) |
DE (2) | DE1543100A1 (en) |
FR (2) | FR1461066A (en) |
GB (2) | GB1115921A (en) |
NL (2) | NL6515867A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103333050A (en) * | 2013-07-05 | 2013-10-02 | 河南城建学院 | Method for preparation of methylcyclopentanol by oxidation of methylcyclopentane waste oil |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW238299B (en) * | 1992-09-25 | 1995-01-11 | Bayer Ag |
-
1964
- 1964-12-21 GB GB51897/64A patent/GB1115921A/en not_active Expired
-
1965
- 1965-12-07 NL NL6515867A patent/NL6515867A/xx unknown
- 1965-12-09 DE DE19651543100 patent/DE1543100A1/en active Pending
- 1965-12-20 CH CH1751965A patent/CH478734A/en not_active IP Right Cessation
- 1965-12-21 FR FR43147A patent/FR1461066A/en not_active Expired
- 1965-12-21 BE BE674135A patent/BE674135A/xx unknown
-
1967
- 1967-12-22 GB GB5829367A patent/GB1239224A/en not_active Expired
-
1968
- 1968-12-17 BE BE725610D patent/BE725610A/en unknown
- 1968-12-17 NL NL6818128A patent/NL6818128A/xx unknown
- 1968-12-20 DE DE19681816240 patent/DE1816240A1/en active Pending
- 1968-12-20 FR FR179614A patent/FR96191E/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103333050A (en) * | 2013-07-05 | 2013-10-02 | 河南城建学院 | Method for preparation of methylcyclopentanol by oxidation of methylcyclopentane waste oil |
CN103333050B (en) * | 2013-07-05 | 2016-03-30 | 河南城建学院 | The method of preparation of methylcyclopentanol by oxidation of methylcyclopentane waste oil |
Also Published As
Publication number | Publication date |
---|---|
CH478734A (en) | 1969-09-30 |
NL6818128A (en) | 1969-06-24 |
NL6515867A (en) | 1966-06-22 |
DE1543100A1 (en) | 1969-09-11 |
FR1461066A (en) | 1966-12-10 |
BE674135A (en) | 1966-06-21 |
DE1816240A1 (en) | 1970-07-09 |
FR96191E (en) | 1972-05-19 |
GB1115921A (en) | 1968-06-06 |
BE725610A (en) | 1969-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |