GB1143943A - Production of unsaturated esters of phthalic acid by transesterification - Google Patents
Production of unsaturated esters of phthalic acid by transesterificationInfo
- Publication number
- GB1143943A GB1143943A GB1917465A GB1917465A GB1143943A GB 1143943 A GB1143943 A GB 1143943A GB 1917465 A GB1917465 A GB 1917465A GB 1917465 A GB1917465 A GB 1917465A GB 1143943 A GB1143943 A GB 1143943A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iso
- allyl
- transesterification
- production
- phthalic 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
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 title abstract 4
- 150000002148 esters Chemical class 0.000 title abstract 2
- 238000005809 transesterification reaction Methods 0.000 title 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- -1 isopropyl ester Chemical class 0.000 abstract 2
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 abstract 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 150000003022 phthalic acids Chemical class 0.000 abstract 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 abstract 1
- OGHBATFHNDZKSO-UHFFFAOYSA-N propan-2-olate Chemical compound CC(C)[O-] OGHBATFHNDZKSO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1917465A GB1143943A (en) | 1965-05-06 | 1965-05-06 | Production of unsaturated esters of phthalic acid by transesterification |
| NL6606024A NL6606024A (de) | 1965-05-06 | 1966-05-04 | |
| DE1966I0030775 DE1292140C2 (de) | 1965-05-06 | 1966-05-06 | Verfahren zur herstellung von diallylestern der ortho-, iso- oder terephthalsaeure |
| FR60672A FR1478993A (fr) | 1965-05-06 | 1966-05-06 | Procédé de transestérification |
| BE680697D BE680697A (de) | 1965-05-06 | 1966-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1917465A GB1143943A (en) | 1965-05-06 | 1965-05-06 | Production of unsaturated esters of phthalic acid by transesterification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1143943A true GB1143943A (en) | 1969-02-26 |
Family
ID=10124978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1917465A Expired GB1143943A (en) | 1965-05-06 | 1965-05-06 | Production of unsaturated esters of phthalic acid by transesterification |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE680697A (de) |
| DE (1) | DE1292140C2 (de) |
| GB (1) | GB1143943A (de) |
| NL (1) | NL6606024A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006122912A1 (de) * | 2005-05-20 | 2006-11-23 | Evonik Röhm Gmbh | Verfahren zur umesterung |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4954649A (en) * | 1984-06-11 | 1990-09-04 | Morflex Chemical Company, Inc. | Method for producing citrates |
| US5055609A (en) * | 1984-06-11 | 1991-10-08 | Morflex, Inc. | Method for producing citrates by esterification in the presence of organic titanates |
| US4824893A (en) * | 1984-06-11 | 1989-04-25 | Morflex Chemical Company, Inc. | Citrate esters and methods |
| US4870204A (en) * | 1984-06-11 | 1989-09-26 | Morflex Chemical Company, Inc. | Method for preparing citrate esters |
| DE3546725C2 (de) * | 1984-06-11 | 1991-04-25 | Morflex, Inc., Greensboro, N.C., Us |
-
1965
- 1965-05-06 GB GB1917465A patent/GB1143943A/en not_active Expired
-
1966
- 1966-05-04 NL NL6606024A patent/NL6606024A/xx unknown
- 1966-05-06 BE BE680697D patent/BE680697A/xx unknown
- 1966-05-06 DE DE1966I0030775 patent/DE1292140C2/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006122912A1 (de) * | 2005-05-20 | 2006-11-23 | Evonik Röhm Gmbh | Verfahren zur umesterung |
| RU2452725C2 (ru) * | 2005-05-20 | 2012-06-10 | Эвоник Рем ГмбХ | Способ переэтерификации |
| US8889899B2 (en) | 2005-05-20 | 2014-11-18 | Evonik Roehm Gmbh | Transesterification methods |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1292140B (de) | 1969-04-10 |
| DE1292140C2 (de) | 1975-02-06 |
| BE680697A (de) | 1966-11-07 |
| NL6606024A (de) | 1966-11-07 |
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