ES253205A1 - Procedimiento para la preparaciën de anhidridos metilalkimaleicos - Google Patents
Procedimiento para la preparaciën de anhidridos metilalkimaleicosInfo
- Publication number
- ES253205A1 ES253205A1 ES0253205A ES253205A ES253205A1 ES 253205 A1 ES253205 A1 ES 253205A1 ES 0253205 A ES0253205 A ES 0253205A ES 253205 A ES253205 A ES 253205A ES 253205 A1 ES253205 A1 ES 253205A1
- Authority
- ES
- Spain
- Prior art keywords
- mono
- succinate
- pyridine
- acid
- succinates
- 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
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical class O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 title 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 abstract 2
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 abstract 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 abstract 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 abstract 2
- 229940014800 succinic anhydride Drugs 0.000 abstract 2
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 abstract 1
- ZVUUAOZFEUKPLC-UHFFFAOYSA-N 3-ethyl-4-methylfuran-2,5-dione Chemical class CCC1=C(C)C(=O)OC1=O ZVUUAOZFEUKPLC-UHFFFAOYSA-N 0.000 abstract 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 abstract 1
- STRMKLRTINNHSQ-UHFFFAOYSA-N C(C(=O)C)(=O)O.C(C(=O)C)(=O)OCC Chemical compound C(C(=O)C)(=O)O.C(C(=O)C)(=O)OCC STRMKLRTINNHSQ-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Natural products CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- -1 nitrogenous organic base Chemical class 0.000 abstract 1
- 150000003890 succinate salts Chemical class 0.000 abstract 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 abstract 1
- 239000001384 succinic acid Substances 0.000 abstract 1
- RINCXYDBBGOEEQ-UHFFFAOYSA-N succinic anhydride Chemical compound O=C1CCC(=O)O1 RINCXYDBBGOEEQ-UHFFFAOYSA-N 0.000 abstract 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
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3588658A GB870681A (en) | 1958-11-07 | 1958-11-07 | Substituted maleic anhydrides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES253205A1 true ES253205A1 (es) | 1960-03-16 |
Family
ID=10382631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0253205A Expired ES253205A1 (es) | 1958-11-07 | 1959-11-06 | Procedimiento para la preparaciën de anhidridos metilalkimaleicos |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH426769A (da) |
| DK (1) | DK107740C (da) |
| ES (1) | ES253205A1 (da) |
| GB (1) | GB870681A (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644069A (en) * | 1984-08-15 | 1987-02-17 | Ciba-Geigy Corporation | Process for the preparation of dimethylmaleic anhydride |
| JPH0657703B2 (ja) * | 1984-08-15 | 1994-08-03 | ローナー アクチエンゲゼルシャフト | 無水ジメチルマレイン酸の製造方法 |
| AT388554B (de) * | 1987-12-11 | 1989-07-25 | Vianova Kunstharz Ag | Verfahren zur herstellung von alkenylbernsteinsaeureanhydriden mit verbesserter eigenfarbe |
-
1958
- 1958-11-07 GB GB3588658A patent/GB870681A/en not_active Expired
-
1959
- 1959-11-06 DK DK400059A patent/DK107740C/da active
- 1959-11-06 ES ES0253205A patent/ES253205A1/es not_active Expired
- 1959-11-07 CH CH8035959A patent/CH426769A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH426769A (de) | 1966-12-31 |
| GB870681A (en) | 1961-06-14 |
| DK107740C (da) | 1967-07-03 |
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