NL8501735A - Werkwijze voor de bereiding van 4-amino 2,2,6,6-tetra-methylpiperidine. - Google Patents

Werkwijze voor de bereiding van 4-amino 2,2,6,6-tetra-methylpiperidine. Download PDF

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Publication number
NL8501735A
NL8501735A NL8501735A NL8501735A NL8501735A NL 8501735 A NL8501735 A NL 8501735A NL 8501735 A NL8501735 A NL 8501735A NL 8501735 A NL8501735 A NL 8501735A NL 8501735 A NL8501735 A NL 8501735A
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NL
Netherlands
Prior art keywords
pressure
tetramethyl
desired product
amino
preparation
Prior art date
Application number
NL8501735A
Other languages
English (en)
Dutch (nl)
Original Assignee
Nii Khim Dlya Polimernykh Mate
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 Nii Khim Dlya Polimernykh Mate filed Critical Nii Khim Dlya Polimernykh Mate
Publication of NL8501735A publication Critical patent/NL8501735A/nl

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic 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
    • C07D211/36Heterocyclic 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
    • C07D211/56Nitrogen atoms
    • C07D211/58Nitrogen atoms attached in position 4

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL8501735A 1985-06-13 1985-06-15 Werkwijze voor de bereiding van 4-amino 2,2,6,6-tetra-methylpiperidine. NL8501735A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8514952 1985-06-13
GB08514952A GB2176473B (en) 1985-06-13 1985-06-13 Preparation of 4-amino-2,2,6, 6-tetramethylpiperidine

Publications (1)

Publication Number Publication Date
NL8501735A true NL8501735A (nl) 1987-01-02

Family

ID=10580675

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8501735A NL8501735A (nl) 1985-06-13 1985-06-15 Werkwijze voor de bereiding van 4-amino 2,2,6,6-tetra-methylpiperidine.

Country Status (5)

Country Link
JP (1) JPS61293969A (fr)
CH (1) CH664361A5 (fr)
DE (1) DE3525387A1 (fr)
GB (1) GB2176473B (fr)
NL (1) NL8501735A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270975B (it) * 1993-06-03 1997-05-26 Ciba Geigy Spa Composti piperidin-triazinici atti all'impiego come stabilizzanti allaluce, al calore e alla ossidazione per materiali organici
DE4442990A1 (de) 1994-12-02 1996-06-05 Huels Chemische Werke Ag Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin
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
DE19743433C1 (de) * 1997-10-01 1999-04-22 Basf Ag Verfahren zur Reinigung von 4-Amino-piperidinen
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
CN108484483A (zh) * 2018-05-01 2018-09-04 衡水凯亚化工有限公司 一种利用蒸馏-结晶组合法精制三丙酮胺的方法
CN109836370A (zh) * 2019-03-20 2019-06-04 萧县新秀新材料有限公司 特定pH范围的2,2,6,6-四甲基哌啶胺的合成法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3525387C2 (fr) 1988-12-08
JPS61293969A (ja) 1986-12-24
CH664361A5 (de) 1988-02-29
DE3525387A1 (de) 1987-01-22
GB2176473B (en) 1988-12-29
GB8514952D0 (en) 1985-07-17
JPH0445508B2 (fr) 1992-07-27
GB2176473A (en) 1986-12-31

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