SK281723B6 - Spôsob prípravy 4-amino-2,2,6,6-tetrametylpiperidínu - Google Patents

Spôsob prípravy 4-amino-2,2,6,6-tetrametylpiperidínu Download PDF

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Publication number
SK281723B6
SK281723B6 SK1460-95A SK146095A SK281723B6 SK 281723 B6 SK281723 B6 SK 281723B6 SK 146095 A SK146095 A SK 146095A SK 281723 B6 SK281723 B6 SK 281723B6
Authority
SK
Slovakia
Prior art keywords
ammonia
amino
preparation
tetramethylpiperidone
cobalt
Prior art date
Application number
SK1460-95A
Other languages
English (en)
Slovak (sk)
Other versions
SK146095A3 (en
Inventor
Stefan Frentzen
Elmhart Neuber
Gerhard Thelen
Original Assignee
Degussa-Hüls Aktiengesellschaft
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Degussa-Hüls Aktiengesellschaft filed Critical Degussa-Hüls Aktiengesellschaft
Publication of SK146095A3 publication Critical patent/SK146095A3/sk
Publication of SK281723B6 publication Critical patent/SK281723B6/sk

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SK1460-95A 1994-12-02 1995-11-22 Spôsob prípravy 4-amino-2,2,6,6-tetrametylpiperidínu SK281723B6 (sk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4442990A DE4442990A1 (de) 1994-12-02 1994-12-02 Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin

Publications (2)

Publication Number Publication Date
SK146095A3 SK146095A3 (en) 1996-06-05
SK281723B6 true SK281723B6 (sk) 2001-07-10

Family

ID=6534779

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1460-95A SK281723B6 (sk) 1994-12-02 1995-11-22 Spôsob prípravy 4-amino-2,2,6,6-tetrametylpiperidínu

Country Status (5)

Country Link
US (1) US5693817A (fr)
EP (1) EP0714890B1 (fr)
JP (1) JPH08225528A (fr)
DE (2) DE4442990A1 (fr)
SK (1) SK281723B6 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544599A1 (de) * 1995-11-30 1997-06-05 Huels Chemische Werke Ag Kontinuierliches Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin
DE19644770A1 (de) * 1996-10-28 1998-04-30 Basf Ag Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin (TAD) über das Zwischenprodukt 2,2,6,6-Tetramethyl-4-[(2,2,6,6-tetramethyl-4-piperidyliden)-amino]-piperidin
DE19709260A1 (de) * 1997-03-06 1998-09-10 Basf Ag Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethyl-piperidin
SE512919C2 (sv) 1998-10-15 2000-06-05 Borealis As KOmbinerat ljus- och värmestabiliseringsmedel för polymerer
DE102004023640A1 (de) * 2004-05-10 2005-12-08 Degussa Ag Verfahren zur Herstellung von 4-substituierten 2,2,6,6-Tetramethyl-piperidin-N-oxy- und 2,2,6,6-Tetramethyl-piperidin-N-hydroxy-verbindungen
KR20080046276A (ko) * 2005-11-07 2008-05-26 마쯔시다덴기산교 가부시키가이샤 와이프 패턴 생성 장치
EP1787989A1 (fr) * 2005-11-17 2007-05-23 Degussa GmbH Dérives de triazine avec des groupes amino et d'acide carboxylique
DE102006010347A1 (de) * 2006-03-03 2007-09-06 Degussa Gmbh Polymerisationsinhibitor zur Stabilisierung von olefinisch ungesättigten Monomeren
DE102008040045A1 (de) * 2008-02-01 2009-08-06 Evonik Degussa Gmbh Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin
EP2085384A1 (fr) 2008-02-01 2009-08-05 Evonik Degussa GmbH Procédé destiné à la fabrication de 4-amino-2,2,6,6-tetramethylpiperidine
CN103804282B (zh) * 2013-12-11 2016-08-17 安徽奥瑞化工有限公司 一种2,2,6,6-四甲基-4-哌啶胺的制备方法
CN111689893B (zh) * 2020-07-08 2021-08-31 江苏富比亚化学品有限公司 一种2,2,6,6-四甲基-4-氨基哌啶的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412750A1 (de) * 1974-03-16 1975-09-18 Bayer Ag Verfahren zur herstellung von 4-amino2,2,6,6-tetramethyl-piperidin
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
SU1033169A1 (ru) 1981-01-30 1983-08-07 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Металлургической Теплотехники,Цветной Металлургии И Огнеупоров Роторно-пульсационный аппарат
JPS6133169A (ja) * 1984-07-25 1986-02-17 Sumitomo Chem Co Ltd ４−アミノ−２，２，６，６−テトラメチルピペリジンの製造方法
JPS6188304A (ja) 1984-10-08 1986-05-06 Nippon Atom Ind Group Co Ltd プラントの待機系状態監視方法
CH664361A5 (de) 1985-06-13 1988-02-29 Ni Institutkhimikatov Dlya Pol Verfahren zur herstellung von 4-amino-2,2,6,6-tetramethylpiperidin.
JPS6216461A (ja) 1985-07-15 1987-01-24 Sumitomo Chem Co Ltd ４−アミノ−２，２，６，６−テトラメチルピペリジンの製造方法
IT1216560B (it) * 1988-04-07 1990-03-08 Ciba Geigy Spa Procedimento per la preparazione di bis(2,2,6,6_tetrametil_4_piperidil)ammina.
CA2115025A1 (fr) * 1993-02-08 1994-08-09 Atsushi Furutani Procede de production d'amines

Also Published As

Publication number Publication date
EP0714890A3 (fr) 1997-01-22
DE59510180D1 (de) 2002-05-29
US5693817A (en) 1997-12-02
DE4442990A1 (de) 1996-06-05
EP0714890B1 (fr) 2002-04-24
SK146095A3 (en) 1996-06-05
JPH08225528A (ja) 1996-09-03
EP0714890A2 (fr) 1996-06-05

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PC4A Assignment and transfer of rights

Owner name: DEGUSSA GMBH, DUESSELDORF, DE

Free format text: FORMER OWNER: DEGUSSA AG, DUESSELDORF, DE

Effective date: 20100701

TC4A Change of owner's name

Owner name: EVONIK DEGUSSA GMBH, DUESSELDORF, DE

Effective date: 20100701

TE4A Change of owner's address

Owner name: EVONIK DEGUSSA GMBH, ESSEN, DE

Effective date: 20100701

MK4A Expiry of patent

Expiry date: 20151122