GB1305866A - - Google Patents
Info
- Publication number
- GB1305866A GB1305866A GB2542771*A GB2542771A GB1305866A GB 1305866 A GB1305866 A GB 1305866A GB 2542771 A GB2542771 A GB 2542771A GB 1305866 A GB1305866 A GB 1305866A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl acetate
- active hydrogen
- containing compound
- glycols
- recovered
- 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
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 abstract 2
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 abstract 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 abstract 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
- 150000002334 glycols Chemical class 0.000 abstract 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 abstract 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 abstract 1
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 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
- 150000002440 hydroxy compounds Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- -1 phenol Chemical class 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000003739 xylenols Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2304570A | 1970-03-26 | 1970-03-26 | |
| US2296070A | 1970-03-26 | 1970-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1305866A true GB1305866A (enExample) | 1973-02-07 |
Family
ID=26696550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2542771*A Expired GB1305866A (enExample) | 1970-03-26 | 1971-04-19 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE764781A (enExample) |
| ES (1) | ES389618A1 (enExample) |
| FR (1) | FR2085019A5 (enExample) |
| GB (1) | GB1305866A (enExample) |
| LU (1) | LU62854A1 (enExample) |
| NL (1) | NL7103958A (enExample) |
-
1971
- 1971-03-23 FR FR7110167A patent/FR2085019A5/fr not_active Expired
- 1971-03-24 NL NL7103958A patent/NL7103958A/xx unknown
- 1971-03-24 BE BE764781A patent/BE764781A/xx unknown
- 1971-03-25 LU LU62854D patent/LU62854A1/xx unknown
- 1971-03-26 ES ES389618A patent/ES389618A1/es not_active Expired
- 1971-04-19 GB GB2542771*A patent/GB1305866A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2114751B2 (de) | 1973-02-01 |
| ES389618A1 (es) | 1974-03-01 |
| BE764781A (fr) | 1971-09-24 |
| LU62854A1 (enExample) | 1971-08-13 |
| NL7103958A (enExample) | 1971-09-28 |
| DE2114751A1 (de) | 1971-10-28 |
| FR2085019A5 (enExample) | 1971-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2649407A (en) | Separation of ethyl acetate and ethanol by azeotropic distillation with methanol | |
| US2702783A (en) | Process of separating mixtures of organic compounds | |
| US3926744A (en) | Process for the recovery of acrylic acid and acrolein | |
| US3838020A (en) | Process for purifying alkylene oxides by extractive distillation with a plural solvent mixture | |
| GB1441356A (en) | Purification of esters of carbonic acid | |
| GB1305866A (enExample) | ||
| McClelland | Benzamide oxygen exchange concurrent with acid hydrolysis | |
| US3507915A (en) | Production of unsaturated aliphatic acids | |
| GB1162054A (en) | Process for Purifying beta-Methylmercaptopropionaldehyde | |
| US4470881A (en) | Separation of ethyl acetate from methyl ethyl ketone by extractive distillation | |
| US3878058A (en) | Recovery of alkylvinylether by extractive distillation of a feed containing only trace amounts of water | |
| JPS61271247A (ja) | α，β−モノオレフイン性不飽和モノカルボン酸のアルキルエステルの製法 | |
| Culvenor et al. | Alkaloids of Crotalaria crispata F. Muell. ex Benth., the structures of crispatine and fulvine | |
| GB915873A (en) | Solvent recovery by distillation | |
| GB1054747A (enExample) | ||
| GB1497233A (en) | Triethylenediamine recovery | |
| GB1195951A (en) | Drying Toluene Diamines by Azeotropic Distillation. | |
| GB1340903A (en) | Method of purifying uranium hexafluoride | |
| GB937550A (en) | Process for the separation of azeotropic mixtures containing alcohols or phenols | |
| GB1092630A (en) | Purification of pyrrolidone-(2) | |
| Walborsky et al. | Cyclopropyl amine rearrangement | |
| GB1063133A (en) | Separating acetic acid from reaction mixtures by distillation | |
| GB1495481A (en) | Process for the obtaining of isobutylene of high purity | |
| GB1180117A (en) | Distilling Phthalic Anhydride. | |
| GB1283435A (en) | Improved secondary butanol purification process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |