DE69220708T2 - Verfahren zur Herstellung von 2,2,6,6,-Tetramethyl-4-Amino-Piperidilen - Google Patents
Verfahren zur Herstellung von 2,2,6,6,-Tetramethyl-4-Amino-PiperidilenInfo
- Publication number
- DE69220708T2 DE69220708T2 DE69220708T DE69220708T DE69220708T2 DE 69220708 T2 DE69220708 T2 DE 69220708T2 DE 69220708 T DE69220708 T DE 69220708T DE 69220708 T DE69220708 T DE 69220708T DE 69220708 T2 DE69220708 T2 DE 69220708T2
- Authority
- DE
- Germany
- Prior art keywords
- piperidilen
- tetramethyl
- amino
- preparation
- 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 - Lifetime
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
- C07D211/06—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 no double bonds between ring members or between ring members and non-ring members
- C07D211/36—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 no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/56—Nitrogen atoms
- C07D211/58—Nitrogen atoms attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI910284A IT1247834B (it) | 1991-02-05 | 1991-02-05 | Processo per la preparazione di 2,2,6,6-tetrametil-4-piperidilammine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69220708D1 DE69220708D1 (de) | 1997-08-14 |
| DE69220708T2 true DE69220708T2 (de) | 1998-01-02 |
Family
ID=11358423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69220708T Expired - Lifetime DE69220708T2 (de) | 1991-02-05 | 1992-01-28 | Verfahren zur Herstellung von 2,2,6,6,-Tetramethyl-4-Amino-Piperidilen |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0508940B1 (de) |
| JP (1) | JP3151540B2 (de) |
| KR (1) | KR100187321B1 (de) |
| BR (1) | BR9200365A (de) |
| CA (1) | CA2060546C (de) |
| DE (1) | DE69220708T2 (de) |
| ES (1) | ES2106158T3 (de) |
| IT (1) | IT1247834B (de) |
| MX (1) | MX9200469A (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3048096A1 (de) | 2015-01-22 | 2016-07-27 | Evonik Degussa GmbH | Synthese von triacetondiaminverbindungen durch reduktive aminierung ausgehend von triacetondiamin und dessen derivaten |
| EP3266766A1 (de) | 2016-07-07 | 2018-01-10 | Evonik Degussa GmbH | Synthese von triacetondiaminverbindungen durch reduktive aminierung ausgehend von triacetondiamin und dessen derivaten |
| US10358420B2 (en) | 2016-07-07 | 2019-07-23 | Evonik Degussa Gmbh | Process for preparing an N-methyl-substituted triacetonamine compound |
| EP3660001A1 (de) | 2018-11-27 | 2020-06-03 | Evonik Operations GmbH | Verbessertes verfahren zur herstellung von triacetondiamin und dessen derivaten |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW302377B (de) | 1993-12-24 | 1997-04-11 | Sumitomo Chemical Co | |
| US6593031B1 (en) | 1999-08-13 | 2003-07-15 | Hitachi Maxell, Ltd. | Nickel metal-hydride cell |
| ES2566147T3 (es) | 2007-05-31 | 2016-04-11 | Basf Se | Proceso para la preparación de derivados de 4-formilaminopiperidina |
| CN104211636A (zh) * | 2013-06-03 | 2014-12-17 | 上海凯赛生物技术研发中心有限公司 | 一种含氮杂环化合物及其制备方法和应用 |
| CN112645865B (zh) * | 2020-12-25 | 2023-04-28 | 利安隆凯亚(河北)新材料有限公司 | N,n’-二(2,2,6,6-四甲基-4-哌啶基)-1,6-己二胺的精制方法 |
| JP2024509550A (ja) | 2021-03-05 | 2024-03-04 | ビーエーエスエフ ソシエタス・ヨーロピア | Ｎ，ｎ’－ビス（２，２，６，６－テトラメチルピペリジン－４－イル）ヘキサン－１，６－ジアミンを調製する方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3480635A (en) * | 1966-09-28 | 1969-11-25 | Universal Oil Prod Co | N-piperidyl substituted phenylenediamines |
| US4315859A (en) * | 1979-01-15 | 1982-02-16 | Ciba-Geigy Corporation | 1,3,5-Triazines containing at least one piperidine radical |
| DE3003843A1 (de) * | 1980-02-02 | 1981-08-13 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von 4-amino-2,2,6,6-tetramethylpiperidin |
| DE3007996A1 (de) * | 1980-03-01 | 1981-09-17 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von polyalkylpiperidylaminen |
| US4326063A (en) * | 1980-07-24 | 1982-04-20 | The B. F. Goodrich Company | High molecular weight piperidine derivatives as UV stabilizers |
| JPS5892660A (ja) * | 1981-11-27 | 1983-06-02 | Adeka Argus Chem Co Ltd | ピペリジルアミン化合物 |
| US4607104A (en) * | 1985-07-11 | 1986-08-19 | Uniroyal Chemical Company, Inc. | Process for the production of 2,2,6,6-tetraalkyl-4-piperidylamines |
| IT1222394B (it) * | 1987-07-30 | 1990-09-05 | Ciba Geigy Spa | Processo per la preparazione di 2,2,6,6 tetrametil 4 piperidilammine |
| IT1227333B (it) * | 1988-08-04 | 1991-04-08 | Ciba Geigy Spa | Composti contenenti gruppi piperidinici sostituiti atti all'impiego come stabilizzanti per materiali organici |
-
1991
- 1991-02-05 IT ITMI910284A patent/IT1247834B/it active IP Right Grant
-
1992
- 1992-01-28 ES ES92810065T patent/ES2106158T3/es not_active Expired - Lifetime
- 1992-01-28 DE DE69220708T patent/DE69220708T2/de not_active Expired - Lifetime
- 1992-01-28 EP EP92810065A patent/EP0508940B1/de not_active Expired - Lifetime
- 1992-01-31 KR KR1019920001663A patent/KR100187321B1/ko not_active IP Right Cessation
- 1992-02-03 CA CA002060546A patent/CA2060546C/en not_active Expired - Fee Related
- 1992-02-03 MX MX9200469A patent/MX9200469A/es unknown
- 1992-02-04 BR BR929200365A patent/BR9200365A/pt not_active IP Right Cessation
- 1992-02-05 JP JP05424492A patent/JP3151540B2/ja not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3048096A1 (de) | 2015-01-22 | 2016-07-27 | Evonik Degussa GmbH | Synthese von triacetondiaminverbindungen durch reduktive aminierung ausgehend von triacetondiamin und dessen derivaten |
| US10227300B2 (en) | 2015-01-22 | 2019-03-12 | Evonik Degussa Gmbh | Synthesis of triacetonediamine compounds by reductive amination proceeding from triacetonediamine and derivatives thereof |
| EP3266766A1 (de) | 2016-07-07 | 2018-01-10 | Evonik Degussa GmbH | Synthese von triacetondiaminverbindungen durch reduktive aminierung ausgehend von triacetondiamin und dessen derivaten |
| DE102016212378A1 (de) | 2016-07-07 | 2018-01-11 | Evonik Degussa Gmbh | Synthese von Triacetondiaminverbindungen durch reduktive Aminierung ausgehend von Triacetondiamin und dessen Derivaten |
| US10252978B2 (en) | 2016-07-07 | 2019-04-09 | Evonik Degussa Gmbh | Synthesis of triacetonediamine compounds by reductive amination proceeding from triacetonediamine and derivatives thereof |
| US10358420B2 (en) | 2016-07-07 | 2019-07-23 | Evonik Degussa Gmbh | Process for preparing an N-methyl-substituted triacetonamine compound |
| EP3660001A1 (de) | 2018-11-27 | 2020-06-03 | Evonik Operations GmbH | Verbessertes verfahren zur herstellung von triacetondiamin und dessen derivaten |
| WO2020108980A1 (de) | 2018-11-27 | 2020-06-04 | Evonik Operations Gmbh | Verbessertes verfahren zur herstellung von triacetondiamin und dessen derivaten |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3151540B2 (ja) | 2001-04-03 |
| EP0508940B1 (de) | 1997-07-09 |
| KR920016446A (ko) | 1992-09-24 |
| CA2060546C (en) | 2002-07-16 |
| IT1247834B (it) | 1995-01-02 |
| ITMI910284A0 (it) | 1991-02-05 |
| EP0508940A1 (de) | 1992-10-14 |
| BR9200365A (pt) | 1992-10-13 |
| DE69220708D1 (de) | 1997-08-14 |
| ITMI910284A1 (it) | 1992-08-05 |
| MX9200469A (es) | 1992-08-31 |
| KR100187321B1 (ko) | 1999-05-01 |
| CA2060546A1 (en) | 1992-08-06 |
| ES2106158T3 (es) | 1997-11-01 |
| JPH0586029A (ja) | 1993-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: CIBA HOLDING INC., BASEL, CH |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC |