GB1124579A - Preparation of ªŠ-hydroxycaproic acid - Google Patents
Preparation of ªŠ-hydroxycaproic acidInfo
- Publication number
- GB1124579A GB1124579A GB445666A GB445666A GB1124579A GB 1124579 A GB1124579 A GB 1124579A GB 445666 A GB445666 A GB 445666A GB 445666 A GB445666 A GB 445666A GB 1124579 A GB1124579 A GB 1124579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxycaproic acid
- preparation
- reaction product
- acid
- hydroxycaproic
- 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
- 238000002360 preparation method Methods 0.000 title abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000001256 steam distillation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-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
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
- C07C51/445—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by steam distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6501335A NL6501335A (enExample) | 1965-02-03 | 1965-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1124579A true GB1124579A (en) | 1968-08-21 |
Family
ID=19792264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB445666A Expired GB1124579A (en) | 1965-02-03 | 1966-02-01 | Preparation of ªŠ-hydroxycaproic acid |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT269096B (enExample) |
| BE (1) | BE675888A (enExample) |
| CH (1) | CH454109A (enExample) |
| DE (1) | DE1593531A1 (enExample) |
| ES (1) | ES322529A1 (enExample) |
| FR (1) | FR1466775A (enExample) |
| GB (1) | GB1124579A (enExample) |
| IL (1) | IL25071A (enExample) |
| NL (1) | NL6501335A (enExample) |
-
1965
- 1965-02-03 NL NL6501335A patent/NL6501335A/xx unknown
-
1966
- 1966-01-30 IL IL2507166A patent/IL25071A/en unknown
- 1966-02-01 AT AT89566A patent/AT269096B/de active
- 1966-02-01 GB GB445666A patent/GB1124579A/en not_active Expired
- 1966-02-01 CH CH135366A patent/CH454109A/de unknown
- 1966-02-01 FR FR47950A patent/FR1466775A/fr not_active Expired
- 1966-02-01 BE BE675888D patent/BE675888A/xx unknown
- 1966-02-02 DE DE19661593531 patent/DE1593531A1/de active Pending
- 1966-02-02 ES ES0322529A patent/ES322529A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE675888A (enExample) | 1966-08-01 |
| ES322529A1 (es) | 1966-11-16 |
| IL25071A (en) | 1970-01-29 |
| DE1593531A1 (de) | 1970-07-16 |
| CH454109A (de) | 1968-04-15 |
| NL6501335A (enExample) | 1966-08-04 |
| FR1466775A (fr) | 1967-01-20 |
| AT269096B (de) | 1969-03-10 |
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