BR9600847A - Processo para a mentilação de 2,2,6,6-Tetrametilpiperidin-4-Ona - Google Patents
Processo para a mentilação de 2,2,6,6-Tetrametilpiperidin-4-OnaInfo
- Publication number
- BR9600847A BR9600847A BR9600847A BR9600847A BR9600847A BR 9600847 A BR9600847 A BR 9600847A BR 9600847 A BR9600847 A BR 9600847A BR 9600847 A BR9600847 A BR 9600847A BR 9600847 A BR9600847 A BR 9600847A
- Authority
- BR
- Brazil
- Prior art keywords
- mentilation
- tetramethylpiperidin
- mentilation process
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D211/74—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT95MI000389A IT1277329B1 (it) | 1995-03-01 | 1995-03-01 | Procedimento per la metilazione del 2,2,6,6-tetrametil-4-piperidone (triacetonammina) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9600847A true BR9600847A (pt) | 1997-12-30 |
Family
ID=11370735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9600847A BR9600847A (pt) | 1995-03-01 | 1996-02-29 | Processo para a mentilação de 2,2,6,6-Tetrametilpiperidin-4-Ona |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0729947A1 (pt) |
| JP (1) | JPH08245588A (pt) |
| KR (1) | KR960034173A (pt) |
| BR (1) | BR9600847A (pt) |
| CA (1) | CA2170588A1 (pt) |
| IT (1) | IT1277329B1 (pt) |
| SK (1) | SK27696A3 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2789609A1 (en) | 2013-04-11 | 2014-10-15 | Bruker Biospin (SAS) | Highly efficient polarizing agents for dynamic nuclear polarization |
| MX2016000700A (es) | 2015-01-22 | 2017-04-06 | Evonik Degussa Gmbh | Sintesis de compuestos de triacetonadiamina mediante procedimiento de aminacion reductora de triacetonadiamina y derivados de los mismos. |
| MX2016000701A (es) | 2015-01-22 | 2016-11-24 | Evonik Degussa Gmbh | Proceso para preparar un compuesto de triacetonamina n-metil sustituida. |
| DE102016212378A1 (de) | 2016-07-07 | 2018-01-11 | Evonik Degussa Gmbh | Synthese von Triacetondiaminverbindungen durch reduktive Aminierung ausgehend von Triacetondiamin und dessen Derivaten |
| DE102016212379A1 (de) | 2016-07-07 | 2018-01-11 | Evonik Degussa Gmbh | Verfahren zur Herstellung einer N-methylsubstituierten Triacetonaminverbindung |
| US20230034961A1 (en) | 2019-12-16 | 2023-02-02 | Basf Se | Process for the preparation of piperidine compounds |
| CN111116457A (zh) * | 2019-12-26 | 2020-05-08 | 宿迁联盛科技股份有限公司 | 一种1,2,2,6,6-五甲基-4-哌啶酮的绿色合成方法 |
| CN110950794A (zh) * | 2019-12-26 | 2020-04-03 | 宿迁联盛科技股份有限公司 | 一种1,2,2,6,6-五甲基-4-哌啶酮的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1223405B (it) * | 1987-12-04 | 1990-09-19 | Ciba Geigy Spa | Procedimento per la metilazione di composti triazinici contenenti gruppi 2,2,6,6 tetrametilpiperidinici |
-
1995
- 1995-03-01 IT IT95MI000389A patent/IT1277329B1/it active IP Right Grant
-
1996
- 1996-02-19 EP EP96810099A patent/EP0729947A1/en not_active Withdrawn
- 1996-02-28 CA CA002170588A patent/CA2170588A1/en not_active Abandoned
- 1996-02-28 SK SK276-96A patent/SK27696A3/sk unknown
- 1996-02-29 JP JP8069184A patent/JPH08245588A/ja active Pending
- 1996-02-29 KR KR1019960005636A patent/KR960034173A/ko not_active Application Discontinuation
- 1996-02-29 BR BR9600847A patent/BR9600847A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SK27696A3 (en) | 1996-10-02 |
| ITMI950389A1 (it) | 1996-09-01 |
| ITMI950389A0 (it) | 1995-03-01 |
| KR960034173A (ko) | 1996-10-22 |
| CA2170588A1 (en) | 1996-09-02 |
| IT1277329B1 (it) | 1997-11-10 |
| EP0729947A1 (en) | 1996-09-04 |
| JPH08245588A (ja) | 1996-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law |