GB1202875A - Process for the preparation of aminopivalic acid - Google Patents
Process for the preparation of aminopivalic acidInfo
- Publication number
- GB1202875A GB1202875A GB1195467A GB1195467A GB1202875A GB 1202875 A GB1202875 A GB 1202875A GB 1195467 A GB1195467 A GB 1195467A GB 1195467 A GB1195467 A GB 1195467A GB 1202875 A GB1202875 A GB 1202875A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- preparation
- aminopivalic
- aminopivalic acid
- pressure
- 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
Abstract
1,202,875. Preparation of aminopivalic acid. IMPERIAL CHEMICAL INDUSTRIES Ltd. 16 Feb., 1968 [14 March, 1967], No. 11954/67. Heading C2C. Aminopivalic acid is prepared by heating hydroxypivalio acid with ammonia at 175- 260‹ C. and at superatmospheric pressure in the presence of H 2 and a hydrogenation catalyst. The invention is preferably performed at 215- 230‹ C. at 150-250 atmospheres pressure using a Raney nickel catalyst, in aqueous solution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1195467A GB1202875A (en) | 1967-03-14 | 1967-03-14 | Process for the preparation of aminopivalic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1195467A GB1202875A (en) | 1967-03-14 | 1967-03-14 | Process for the preparation of aminopivalic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1202875A true GB1202875A (en) | 1970-08-19 |
Family
ID=9995690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1195467A Expired GB1202875A (en) | 1967-03-14 | 1967-03-14 | Process for the preparation of aminopivalic acid |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1202875A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950429A (en) * | 1986-01-28 | 1990-08-21 | Basf Aktiengesellschaft | Preparation of 6-aminocaproic acid |
-
1967
- 1967-03-14 GB GB1195467A patent/GB1202875A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950429A (en) * | 1986-01-28 | 1990-08-21 | Basf Aktiengesellschaft | Preparation of 6-aminocaproic acid |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1226187A (en) | ||
GB1229707A (en) | ||
GB1314319A (en) | Process for preparing aromatic hydroxyamines | |
GB1202875A (en) | Process for the preparation of aminopivalic acid | |
GB858514A (en) | Improvements in or relating to nitrile compounds, the preparation thereof and by-products of said preparation | |
GB1377192A (en) | Hydrogenation process for the preparation of aliphatic diamines | |
GB1307053A (en) | Process for the preparation of para-menthenols | |
GB1299258A (en) | Process for the manufacture of trishydroxymethylphosphine oxide | |
GB1202711A (en) | Catalyst regeneration process | |
GB1366187A (en) | Preparation of 2-pyrrolidinone | |
GB1205141A (en) | Process for producing monoethylamine | |
GB1196594A (en) | Improvements in and relating to the production of Sebacic Acid | |
GB1116610A (en) | Improvements in the processes for the production of n-methylbutylamine | |
GB940489A (en) | Penicillins | |
GB1419767A (en) | Cobalt oxide catalysts | |
GB1153919A (en) | A Process For The Preparation Of Amines | |
GB938346A (en) | Hydrogenation of butyne-2-diol, 1, 4 to butene-2-diol, 1, 4 | |
GB1321981A (en) | Hydrogenation of nitriles to primary amines | |
GB1160777A (en) | Improved Malic Acid and process of making the same | |
GB561574A (en) | Process for the manufacture of ª‰-alanin | |
GB1227245A (en) | ||
GB953621A (en) | Process for the manufacture of omega-aminodecanoic acid | |
GB1129586A (en) | A process for the production of mannitol | |
ES265991A1 (en) | Procedure for the preparation of new bifenyl derivatives (Machine-translation by Google Translate, not legally binding) | |
GB1457054A (en) | Manufacture of 3-aminobenzoylbenzoic acids |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |