AT269096B - Verfahren zur Herstellung von ɛ-Hydroxycapronsäure - Google Patents
Verfahren zur Herstellung von ɛ-HydroxycapronsäureInfo
- Publication number
- AT269096B AT269096B AT89566A AT89566A AT269096B AT 269096 B AT269096 B AT 269096B AT 89566 A AT89566 A AT 89566A AT 89566 A AT89566 A AT 89566A AT 269096 B AT269096 B AT 269096B
- Authority
- AT
- Austria
- Prior art keywords
- production
- hydroxycaproic acid
- hydroxycaproic
- acid
- Prior art date
Links
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 (de) | 1965-02-03 | 1965-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT269096B true AT269096B (de) | 1969-03-10 |
Family
ID=19792264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89566A AT269096B (de) | 1965-02-03 | 1966-02-01 | Verfahren zur Herstellung von ɛ-Hydroxycapronsäure |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT269096B (de) |
| BE (1) | BE675888A (de) |
| CH (1) | CH454109A (de) |
| DE (1) | DE1593531A1 (de) |
| ES (1) | ES322529A1 (de) |
| FR (1) | FR1466775A (de) |
| GB (1) | GB1124579A (de) |
| IL (1) | IL25071A (de) |
| NL (1) | NL6501335A (de) |
-
1965
- 1965-02-03 NL NL6501335A patent/NL6501335A/xx unknown
-
1966
- 1966-01-30 IL IL2507166A patent/IL25071A/en unknown
- 1966-02-01 BE BE675888D patent/BE675888A/xx unknown
- 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 AT AT89566A patent/AT269096B/de active
- 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 |
|---|---|
| IL25071A (en) | 1970-01-29 |
| FR1466775A (fr) | 1967-01-20 |
| GB1124579A (en) | 1968-08-21 |
| NL6501335A (de) | 1966-08-04 |
| ES322529A1 (es) | 1966-11-16 |
| DE1593531A1 (de) | 1970-07-16 |
| BE675888A (de) | 1966-08-01 |
| CH454109A (de) | 1968-04-15 |
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