GB1341939A - Separation and recovery of constitutents in a reaction mixture containing aryl esters of aliphatic carboxylic acids - Google Patents
Separation and recovery of constitutents in a reaction mixture containing aryl esters of aliphatic carboxylic acidsInfo
- Publication number
- GB1341939A GB1341939A GB3880672A GB3880672A GB1341939A GB 1341939 A GB1341939 A GB 1341939A GB 3880672 A GB3880672 A GB 3880672A GB 3880672 A GB3880672 A GB 3880672A GB 1341939 A GB1341939 A GB 1341939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction mixture
- aliphatic carboxylic
- separation
- liquid
- carboxylic acids
- 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
- 239000011541 reaction mixture Substances 0.000 title abstract 5
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 title abstract 3
- 150000007860 aryl ester derivatives Chemical class 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000001924 cycloalkanes Chemical group 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 229920006310 Asahi-Kasei Polymers 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- CDJJKTLOZJAGIZ-UHFFFAOYSA-N Tolylacetate Chemical compound CC(=O)OC1=CC=C(C)C=C1 CDJJKTLOZJAGIZ-UHFFFAOYSA-N 0.000 abstract 1
- IPBVNPXQWQGGJP-UHFFFAOYSA-N acetic acid phenyl ester Natural products CC(=O)OC1=CC=CC=C1 IPBVNPXQWQGGJP-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229940049953 phenylacetate Drugs 0.000 abstract 1
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6385971A JPS5025462B2 (enExample) | 1971-08-21 | 1971-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1341939A true GB1341939A (en) | 1973-12-25 |
Family
ID=13241465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3880672A Expired GB1341939A (en) | 1971-08-21 | 1972-08-21 | Separation and recovery of constitutents in a reaction mixture containing aryl esters of aliphatic carboxylic acids |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5025462B2 (enExample) |
| GB (1) | GB1341939A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178443U (enExample) * | 1986-04-30 | 1987-11-12 |
-
1971
- 1971-08-21 JP JP6385971A patent/JPS5025462B2/ja not_active Expired
-
1972
- 1972-08-21 GB GB3880672A patent/GB1341939A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4829729A (enExample) | 1973-04-19 |
| JPS5025462B2 (enExample) | 1975-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |