CA1043352A - Process for preparing 5-oxo-carboxylic acids - Google Patents
Process for preparing 5-oxo-carboxylic acidsInfo
- Publication number
- CA1043352A CA1043352A CA209,699A CA209699A CA1043352A CA 1043352 A CA1043352 A CA 1043352A CA 209699 A CA209699 A CA 209699A CA 1043352 A CA1043352 A CA 1043352A
- Authority
- CA
- Canada
- Prior art keywords
- ketone
- acrylic acid
- reaction
- methyl
- acid
- 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
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/373—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in doubly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2348536A DE2348536C3 (de) | 1973-09-27 | 1973-09-27 | Verfahren zur Herstellung von 5-Oxocarbonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1043352A true CA1043352A (en) | 1978-11-28 |
Family
ID=5893770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA209,699A Expired CA1043352A (en) | 1973-09-27 | 1974-09-20 | Process for preparing 5-oxo-carboxylic acids |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5844650B2 (nl) |
| BE (1) | BE820449A (nl) |
| BR (1) | BR7407939D0 (nl) |
| CA (1) | CA1043352A (nl) |
| CH (1) | CH605558A5 (nl) |
| DE (1) | DE2348536C3 (nl) |
| FR (1) | FR2245605B1 (nl) |
| GB (1) | GB1476153A (nl) |
| IT (1) | IT1022317B (nl) |
| NL (1) | NL7412470A (nl) |
| ZA (1) | ZA745966B (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7808605A (nl) * | 1978-08-19 | 1980-02-21 | Stamicarbon | Werkwijze voor de bereiding van delta-ketozuren en derivaten hiervan. |
| DE2921430A1 (de) * | 1979-05-26 | 1980-12-04 | Haarmann & Reimer Gmbh | 3-methyl-5-keto- alpha , omega -alken- dicarbonsaeuren, verfahren zu ihrer herstellung und ihre verwendung zur herstellung makrocyclischer beta -methyl-ketone |
| JPS60152440A (ja) * | 1984-01-21 | 1985-08-10 | Sumitomo Chem Co Ltd | δ−オキソカルボン酸及びその誘導体の製造方法 |
-
1973
- 1973-09-27 DE DE2348536A patent/DE2348536C3/de not_active Expired
-
1974
- 1974-09-20 CA CA209,699A patent/CA1043352A/en not_active Expired
- 1974-09-20 NL NL7412470A patent/NL7412470A/nl not_active Application Discontinuation
- 1974-09-20 ZA ZA00745966A patent/ZA745966B/xx unknown
- 1974-09-24 CH CH1289374A patent/CH605558A5/xx not_active IP Right Cessation
- 1974-09-25 BR BR7939/74A patent/BR7407939D0/pt unknown
- 1974-09-25 IT IT27712/74A patent/IT1022317B/it active
- 1974-09-26 JP JP49110068A patent/JPS5844650B2/ja not_active Expired
- 1974-09-27 GB GB4204474A patent/GB1476153A/en not_active Expired
- 1974-09-27 FR FR7432636A patent/FR2245605B1/fr not_active Expired
- 1974-09-27 BE BE148988A patent/BE820449A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2348536B2 (de) | 1978-07-20 |
| JPS5059323A (nl) | 1975-05-22 |
| DE2348536A1 (de) | 1975-04-03 |
| ZA745966B (en) | 1975-11-26 |
| FR2245605A1 (nl) | 1975-04-25 |
| NL7412470A (nl) | 1975-04-02 |
| IT1022317B (it) | 1978-03-20 |
| DE2348536C3 (de) | 1979-03-29 |
| BE820449A (fr) | 1975-03-27 |
| GB1476153A (en) | 1977-06-10 |
| CH605558A5 (nl) | 1978-09-29 |
| JPS5844650B2 (ja) | 1983-10-04 |
| BR7407939D0 (pt) | 1975-07-29 |
| FR2245605B1 (nl) | 1979-02-02 |
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