ID16996A - Pemurnian 4- aminopiperidin berperintang sterik - Google Patents

Pemurnian 4- aminopiperidin berperintang sterik

Info

Publication number
ID16996A
ID16996A IDP971893A ID971893A ID16996A ID 16996 A ID16996 A ID 16996A ID P971893 A IDP971893 A ID P971893A ID 971893 A ID971893 A ID 971893A ID 16996 A ID16996 A ID 16996A
Authority
ID
Indonesia
Prior art keywords
pct
piperidines
purification
stock stop
distillation
Prior art date
Application number
IDP971893A
Other languages
English (en)
Inventor
Manfred Julius
Harald Rust
Alfred Krause
Hardo Siegel
Wolfgang Siegel
Tom Witzel
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of ID16996A publication Critical patent/ID16996A/id

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Removal Of Specific Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
IDP971893A 1996-06-03 1997-06-03 Pemurnian 4- aminopiperidin berperintang sterik ID16996A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19622269A DE19622269A1 (de) 1996-06-03 1996-06-03 Verfahren zur Reinigung von sterisch gehinderten 4-Aminopiperidinen

Publications (1)

Publication Number Publication Date
ID16996A true ID16996A (id) 1997-11-27

Family

ID=7796031

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP971893A ID16996A (id) 1996-06-03 1997-06-03 Pemurnian 4- aminopiperidin berperintang sterik

Country Status (21)

Country Link
US (1) US6011157A (id)
EP (1) EP0906281B1 (id)
JP (1) JP2000511551A (id)
CN (1) CN1165524C (id)
AT (1) ATE209632T1 (id)
AU (1) AU716280B2 (id)
BR (1) BR9709470A (id)
CA (1) CA2257095C (id)
CO (1) CO4790110A1 (id)
CZ (1) CZ290805B6 (id)
DE (2) DE19622269A1 (id)
EA (1) EA001160B1 (id)
ES (1) ES2169397T3 (id)
HU (1) HUP0001750A3 (id)
ID (1) ID16996A (id)
MY (1) MY121277A (id)
NZ (1) NZ332160A (id)
PL (1) PL185707B1 (id)
PT (1) PT906281E (id)
UA (1) UA48229C2 (id)
WO (1) WO1997046529A1 (id)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743433C1 (de) * 1997-10-01 1999-04-22 Basf Ag Verfahren zur Reinigung von 4-Amino-piperidinen
DE19912031A1 (de) 1999-03-17 2000-09-21 Basf Ag Verwendung von quervernetztem Polyvinylpyrrolidon zur Erhöhung der Zerfallgeschwindigkeit von kompakten teilchenförmigen Wasch- und Reinigungsmitteln
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
US20240182417A1 (en) 2021-03-05 2024-06-06 Basf Se Process for preparing n,n'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL266799A (id) * 1961-07-07
US3159276A (en) * 1963-05-03 1964-12-01 Allied Chem Ethanolamines
US3222310A (en) * 1963-11-20 1965-12-07 Metal Hydrides Inc Method for inhibiting color formation in amines
JPS5522465B2 (id) * 1973-01-24 1980-06-17
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
US5208377A (en) * 1990-09-24 1993-05-04 Elf Atochem North America, Inc. Purification and decolorization of off-color alkyl alkanolamines
ES2067106T3 (es) * 1990-09-24 1995-03-16 Atochem North America Purificacion y decoloracion de alquil-alcanolaminas de intenso color.
RU1811527C (ru) * 1991-02-20 1993-04-23 Научно-исследовательский институт химикатов для полимерных материалов Способ выделени высокочистого 2,2,6,6-тетраметил-4-аминопиперидина

Also Published As

Publication number Publication date
UA48229C2 (uk) 2002-08-15
JP2000511551A (ja) 2000-09-05
AU716280B2 (en) 2000-02-24
PL330278A1 (en) 1999-05-10
HUP0001750A3 (en) 2003-07-28
HUP0001750A2 (hu) 2000-10-28
MY121277A (en) 2006-01-28
PL185707B1 (pl) 2003-07-31
ES2169397T3 (es) 2002-07-01
CN1216979A (zh) 1999-05-19
EA199801064A1 (ru) 1999-06-24
EP0906281A1 (de) 1999-04-07
CA2257095A1 (en) 1997-12-11
ATE209632T1 (de) 2001-12-15
US6011157A (en) 2000-01-04
NZ332160A (en) 1999-09-29
EP0906281B1 (de) 2001-11-28
PT906281E (pt) 2002-05-31
DE59705561D1 (de) 2002-01-10
CZ290805B6 (cs) 2002-10-16
BR9709470A (pt) 1999-08-10
CO4790110A1 (es) 1999-05-31
WO1997046529A1 (de) 1997-12-11
AU3170097A (en) 1998-01-05
DE19622269A1 (de) 1997-12-04
CA2257095C (en) 2005-02-01
EA001160B1 (ru) 2000-10-30
CN1165524C (zh) 2004-09-08
CZ391798A3 (cs) 1999-03-17

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