GB1348589A - Process for the preparation of acyl succinic acid dialkyl esters - Google Patents
Process for the preparation of acyl succinic acid dialkyl estersInfo
- Publication number
- GB1348589A GB1348589A GB5155172A GB5155172A GB1348589A GB 1348589 A GB1348589 A GB 1348589A GB 5155172 A GB5155172 A GB 5155172A GB 5155172 A GB5155172 A GB 5155172A GB 1348589 A GB1348589 A GB 1348589A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid dialkyl
- succinic acid
- preparation
- dialkyl esters
- acyl
- 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
- 150000002148 esters Chemical class 0.000 title abstract 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 title abstract 3
- -1 acyl succinic acid Chemical compound 0.000 title abstract 3
- 239000001384 succinic acid Substances 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
- 239000011976 maleic acid Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2155360A DE2155360C3 (de) | 1971-11-08 | 1971-11-08 | Verfahren zur Herstellung von Acylbernsteinsäuredialkylestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1348589A true GB1348589A (en) | 1974-03-20 |
Family
ID=5824486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5155172A Expired GB1348589A (en) | 1971-11-08 | 1972-11-08 | Process for the preparation of acyl succinic acid dialkyl esters |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3786083A (enExample) |
| JP (1) | JPS5742620B2 (enExample) |
| BR (1) | BR7207778D0 (enExample) |
| CH (1) | CH569687A5 (enExample) |
| CS (1) | CS163289B2 (enExample) |
| DD (1) | DD100458A5 (enExample) |
| DE (1) | DE2155360C3 (enExample) |
| FR (1) | FR2159357B1 (enExample) |
| GB (1) | GB1348589A (enExample) |
| IT (1) | IT1033066B (enExample) |
| PL (1) | PL89720B1 (enExample) |
| SU (1) | SU499800A3 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GEP20094751B (en) * | 2004-08-18 | 2009-08-10 | Pfizer | Inhibitors of hepatitis c virus rna-dependent rna polymerase, and compositions and treatments using the same |
| CN105085263B (zh) * | 2015-08-19 | 2017-01-11 | 迈克斯(如东)化工有限公司 | 一种2-烷酰基甲基-1,4-丁二酸衍生物的制备方法及其中间体 |
| CN105085270B (zh) * | 2015-08-19 | 2017-01-11 | 迈克斯(如东)化工有限公司 | 一种抗倒酯及其中间体的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2577133A (en) * | 1947-03-13 | 1951-12-04 | Us Rubber Co | Preparation of keto-carboxylic acids and their derivatives |
| US2647918A (en) * | 1950-06-23 | 1953-08-04 | Monsanto Chemicals | Saturated carbocyclic oxoesters and process for their preparation |
-
1971
- 1971-11-08 DE DE2155360A patent/DE2155360C3/de not_active Expired
-
1972
- 1972-11-03 US US00303491A patent/US3786083A/en not_active Expired - Lifetime
- 1972-11-04 SU SU1843568A patent/SU499800A3/ru active
- 1972-11-06 PL PL1972158663A patent/PL89720B1/pl unknown
- 1972-11-06 DD DD166692A patent/DD100458A5/xx unknown
- 1972-11-07 BR BR007778/72A patent/BR7207778D0/pt unknown
- 1972-11-07 CH CH1619872A patent/CH569687A5/xx not_active IP Right Cessation
- 1972-11-07 IT IT31355/72A patent/IT1033066B/it active
- 1972-11-07 JP JP47110840A patent/JPS5742620B2/ja not_active Expired
- 1972-11-08 CS CS7549A patent/CS163289B2/cs unknown
- 1972-11-08 FR FR7239477A patent/FR2159357B1/fr not_active Expired
- 1972-11-08 GB GB5155172A patent/GB1348589A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5742620B2 (enExample) | 1982-09-09 |
| JPS4861422A (enExample) | 1973-08-28 |
| BR7207778D0 (pt) | 1973-08-23 |
| SU499800A3 (ru) | 1976-01-15 |
| PL89720B1 (enExample) | 1976-12-31 |
| DE2155360C3 (de) | 1980-04-03 |
| FR2159357A1 (enExample) | 1973-06-22 |
| FR2159357B1 (enExample) | 1977-12-23 |
| CS163289B2 (enExample) | 1975-08-29 |
| IT1033066B (it) | 1979-07-10 |
| DD100458A5 (enExample) | 1973-09-20 |
| US3786083A (en) | 1974-01-15 |
| DE2155360B2 (de) | 1979-08-02 |
| CH569687A5 (enExample) | 1975-11-28 |
| DE2155360A1 (de) | 1973-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |