JP2001518465A - ４−アミノピペリジンの精製方法 - Google Patents
４−アミノピペリジンの精製方法Info
- Publication number
- JP2001518465A JP2001518465A JP2000513835A JP2000513835A JP2001518465A JP 2001518465 A JP2001518465 A JP 2001518465A JP 2000513835 A JP2000513835 A JP 2000513835A JP 2000513835 A JP2000513835 A JP 2000513835A JP 2001518465 A JP2001518465 A JP 2001518465A
- Authority
- JP
- Japan
- Prior art keywords
- aminopiperidine
- reaction
- formula
- purifying
- hydrogenation catalyst
- 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.)
- Withdrawn
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
- 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
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19743433A DE19743433C1 (de) | 1997-10-01 | 1997-10-01 | Verfahren zur Reinigung von 4-Amino-piperidinen |
| DE19743433.9 | 1997-10-01 | ||
| PCT/EP1998/006117 WO1999016749A1 (de) | 1997-10-01 | 1998-09-25 | Verfahren zur reinigung von 4-amino-piperidinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001518465A true JP2001518465A (ja) | 2001-10-16 |
Family
ID=7844311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000513835A Withdrawn JP2001518465A (ja) | 1997-10-01 | 1998-09-25 | ４−アミノピペリジンの精製方法 |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1025084A1 (de) |
| JP (1) | JP2001518465A (de) |
| KR (1) | KR20010030840A (de) |
| CN (1) | CN1272843A (de) |
| AU (1) | AU9746998A (de) |
| BR (1) | BR9812595A (de) |
| CA (1) | CA2305282A1 (de) |
| CO (1) | CO4770994A1 (de) |
| DE (1) | DE19743433C1 (de) |
| HU (1) | HUP0004584A2 (de) |
| ID (1) | ID23897A (de) |
| NZ (1) | NZ503565A (de) |
| PL (1) | PL339578A1 (de) |
| SK (1) | SK4262000A3 (de) |
| TW (1) | TW377345B (de) |
| WO (1) | WO1999016749A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008040045A1 (de) | 2008-02-01 | 2009-08-06 | Evonik Degussa Gmbh | Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin |
| EP2085384A1 (de) | 2008-02-01 | 2009-08-05 | Evonik Degussa GmbH | Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CH664361A5 (de) * | 1985-06-13 | 1988-02-29 | Ni Institutkhimikatov Dlya Pol | Verfahren zur herstellung von 4-amino-2,2,6,6-tetramethylpiperidin. |
| US4766247A (en) * | 1986-09-26 | 1988-08-23 | Air Products And Chemicals, Inc. | Color reduction of polyamines by mild catalytic hydrogenation |
| JP2718179B2 (ja) * | 1989-05-26 | 1998-02-25 | 三井化学株式会社 | ２，２，６，６‐テトラアルキル‐４‐ピペリジノンの精製方法 |
| DE19622269A1 (de) * | 1996-06-03 | 1997-12-04 | Basf Ag | Verfahren zur Reinigung von sterisch gehinderten 4-Aminopiperidinen |
-
1997
- 1997-10-01 DE DE19743433A patent/DE19743433C1/de not_active Expired - Lifetime
-
1998
- 1998-09-25 NZ NZ503565A patent/NZ503565A/en unknown
- 1998-09-25 KR KR1020007003498A patent/KR20010030840A/ko not_active Application Discontinuation
- 1998-09-25 HU HU0004584A patent/HUP0004584A2/hu unknown
- 1998-09-25 SK SK426-2000A patent/SK4262000A3/sk unknown
- 1998-09-25 PL PL98339578A patent/PL339578A1/xx unknown
- 1998-09-25 WO PCT/EP1998/006117 patent/WO1999016749A1/de not_active Application Discontinuation
- 1998-09-25 JP JP2000513835A patent/JP2001518465A/ja not_active Withdrawn
- 1998-09-25 CA CA002305282A patent/CA2305282A1/en not_active Abandoned
- 1998-09-25 CN CN98809761A patent/CN1272843A/zh active Pending
- 1998-09-25 AU AU97469/98A patent/AU9746998A/en not_active Abandoned
- 1998-09-25 ID IDW20000612D patent/ID23897A/id unknown
- 1998-09-25 EP EP98951469A patent/EP1025084A1/de not_active Withdrawn
- 1998-09-25 BR BR9812595-8A patent/BR9812595A/pt not_active Application Discontinuation
- 1998-09-30 CO CO98056932A patent/CO4770994A1/es unknown
- 1998-09-30 TW TW087116216A patent/TW377345B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1025084A1 (de) | 2000-08-09 |
| BR9812595A (pt) | 2000-08-01 |
| AU9746998A (en) | 1999-04-23 |
| CO4770994A1 (es) | 1999-04-30 |
| ID23897A (id) | 2000-05-25 |
| HUP0004584A2 (hu) | 2001-04-28 |
| SK4262000A3 (en) | 2000-10-09 |
| CN1272843A (zh) | 2000-11-08 |
| TW377345B (en) | 1999-12-21 |
| CA2305282A1 (en) | 1999-04-08 |
| KR20010030840A (ko) | 2001-04-16 |
| NZ503565A (en) | 2001-09-28 |
| PL339578A1 (en) | 2000-12-18 |
| WO1999016749A1 (de) | 1999-04-08 |
| DE19743433C1 (de) | 1999-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2006300492B2 (en) | Process for producing 1-benzyl-4-[(5,6-dimethoxy-1indanon)-2-yl]methylpiperidine or hydrochloride thereof | |
| US7795438B2 (en) | Processes for producing 1-benzyl-4-[(5,6-dimethoxy-1indanon)-2-yl]methylpiperidine and hydrochloride | |
| JPH10218860A (ja) | Ｎ−一置換４−アミノピペリジンの製造方法 | |
| EP0611137B1 (de) | Verfahren zur Herstellung von Amine ausgehend von cyclischen Ketonen | |
| KR101658666B1 (ko) | 4-아미노-2,2,6,6-테트라메틸피페리딘의 제조 방법 | |
| JP2001518465A (ja) | ４−アミノピペリジンの精製方法 | |
| US6437136B2 (en) | Process for the preparation of (−)cis-3-hydroxy-1-methyl-4-(2,4,6-trimethoxyphenyl)piperidine | |
| KR20230154915A (ko) | N,n'-비스(2,2,6,6-테트라메틸피페리딘-4-일)헥산-1,6-디아민을 제조하는 방법 | |
| JP5236019B2 (ja) | １−（４−ピペリジニル）ベンゾイミダゾロン誘導体の製造方法 | |
| EP0220653A2 (de) | 3-Aminocarbonyl-1,4-dihydropyridin-5-carboxylsäurederivate, Verfahren zu ihrer Herstellung, ihre Verwendung und diese enthaltende pharmazeutische Zusammensetzungen | |
| MXPA00002989A (en) | Method for purifying 4-amino-piperidines | |
| CZ20001042A3 (cs) | Způsob čištění 4-amino-piperidinů | |
| JP2000511551A (ja) | 立体障害４―アミノピペリジンの精製方法 | |
| JPS6134412B2 (de) | ||
| JPS63141964A (ja) | ４−ピペリジノピペリジン類の製造法 | |
| JP2000515123A (ja) | 二量体低含有量の立体障害４―アミノピペリジン、その製造および使用 | |
| JPWO2007043440A1 (ja) | １−ベンジル−４−［（５，６−ジメトキシ−１−インダノン）−２−イル］メチルピペリジンまたはその塩酸塩の製造法 | |
| JPS63141963A (ja) | １−ベンジル−４−ピペリジノピペリジン類の製造法 | |
| JP4172183B2 (ja) | ４，８−ドデカジエンジニトリルの水素還元方法 | |
| US20040249160A1 (en) | Hydrogenation process | |
| JP2000351747A (ja) | シクロドデカノンの製造法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20060110 |