ES479049A1 - A procedure for the preparation of 2,2,6,6-tetrametil-4-piperidona. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the preparation of 2,2,6,6-tetrametil-4-piperidona. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES479049A1 ES479049A1 ES479049A ES479049A ES479049A1 ES 479049 A1 ES479049 A1 ES 479049A1 ES 479049 A ES479049 A ES 479049A ES 479049 A ES479049 A ES 479049A ES 479049 A1 ES479049 A1 ES 479049A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- preparation
- machine
- legally binding
- google translate
- 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
Landscapes
- Hydrogenated Pyridines (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
A process for the preparation of 2,2,6,6-tetramethyl-4-piperidone, from ammonia and acetone, characterized in that the acetone and the ammonia are reacted in a single step for a time of 2 to 8 hours in a molar ratio acetone: ammonia from 20: 1 to 4: 1, at a temperature of 50º to 120ºC and at a pressure of 1 to 50 atmospheres, in the presence of 0.001 - 0.1 moles of acid catalysts per mole of acetone used in the reaction. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES479049A ES479049A1 (en) | 1979-03-29 | 1979-03-29 | A procedure for the preparation of 2,2,6,6-tetrametil-4-piperidona. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES479049A ES479049A1 (en) | 1979-03-29 | 1979-03-29 | A procedure for the preparation of 2,2,6,6-tetrametil-4-piperidona. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES479049A1 true ES479049A1 (en) | 1979-12-16 |
Family
ID=8477939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES479049A Expired ES479049A1 (en) | 1979-03-29 | 1979-03-29 | A procedure for the preparation of 2,2,6,6-tetrametil-4-piperidona. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES479049A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0825182A1 (en) * | 1996-08-23 | 1998-02-25 | Basf Aktiengesellschaft | Process for the preparation of 2,2,6,6-tetramethylpiperidin-4-one (TAA) |
-
1979
- 1979-03-29 ES ES479049A patent/ES479049A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0825182A1 (en) * | 1996-08-23 | 1998-02-25 | Basf Aktiengesellschaft | Process for the preparation of 2,2,6,6-tetramethylpiperidin-4-one (TAA) |
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