DK525582A - Fremgangsmaade til fremstilling af formylsmoersyrederivater - Google Patents
Fremgangsmaade til fremstilling af formylsmoersyrederivater Download PDFInfo
- Publication number
- DK525582A DK525582A DK525582A DK525582A DK525582A DK 525582 A DK525582 A DK 525582A DK 525582 A DK525582 A DK 525582A DK 525582 A DK525582 A DK 525582A DK 525582 A DK525582 A DK 525582A
- Authority
- DK
- Denmark
- Prior art keywords
- formolic
- procedure
- preparation
- acid derivatives
- derivatives
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813148155 DE3148155A1 (de) | 1981-12-05 | 1981-12-05 | Verfahren zur herstellung von formylbuttersaeurederivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK525582A true DK525582A (da) | 1983-06-06 |
Family
ID=6147955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK525582A DK525582A (da) | 1981-12-05 | 1982-11-25 | Fremgangsmaade til fremstilling af formylsmoersyrederivater |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS58105942A (da) |
| CH (1) | CH651539A5 (da) |
| DE (1) | DE3148155A1 (da) |
| DK (1) | DK525582A (da) |
| FR (1) | FR2517669B1 (da) |
| GB (1) | GB2111054B (da) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235780A (en) * | 1979-11-01 | 1980-11-25 | Fmc Corporation | Derivatives of 2H-pyran-2-one |
-
1981
- 1981-12-05 DE DE19813148155 patent/DE3148155A1/de not_active Withdrawn
-
1982
- 1982-11-25 DK DK525582A patent/DK525582A/da not_active Application Discontinuation
- 1982-11-30 FR FR8220077A patent/FR2517669B1/fr not_active Expired
- 1982-12-03 GB GB08234520A patent/GB2111054B/en not_active Expired
- 1982-12-03 CH CH705782A patent/CH651539A5/de not_active IP Right Cessation
- 1982-12-06 JP JP21382482A patent/JPS58105942A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58105942A (ja) | 1983-06-24 |
| GB2111054A (en) | 1983-06-29 |
| GB2111054B (en) | 1986-04-09 |
| DE3148155A1 (de) | 1983-06-09 |
| FR2517669B1 (fr) | 1986-09-05 |
| FR2517669A1 (fr) | 1983-06-10 |
| CH651539A5 (de) | 1985-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |