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GB2176473B - Preparation of 4-amino-2,2,6, 6-tetramethylpiperidine - Google Patents

Preparation of 4-amino-2,2,6, 6-tetramethylpiperidine

Info

Publication number
GB2176473B
GB2176473B GB08514952A GB8514952A GB2176473B GB 2176473 B GB2176473 B GB 2176473B GB 08514952 A GB08514952 A GB 08514952A GB 8514952 A GB8514952 A GB 8514952A GB 2176473 B GB2176473 B GB 2176473B
Authority
GB
United Kingdom
Prior art keywords
tetramethylpiperidine
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
Application number
GB08514952A
Other versions
GB8514952D0 (en
GB2176473A (en
Inventor
Zinaida Grigorievna Popova
Vitaly Ivanovich Tatsitov
Vladimir Ivanovich Paramonov
Raisa Dmitrievna Filina
Vladimir Khristianovich Gents
Viktor Mikhailovich Bukatin
Tatyana Anatolievna Pankova
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KHIM DLYA POLIMERNYKH MATERIAL
Original Assignee
KHIM DLYA POLIMERNYKH MATERIAL
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
Priority to CH249485A priority Critical patent/CH664361A5/en
Application filed by KHIM DLYA POLIMERNYKH MATERIAL filed Critical KHIM DLYA POLIMERNYKH MATERIAL
Priority to GB08514952A priority patent/GB2176473B/en
Priority to NL8501735A priority patent/NL8501735A/en
Priority to JP13441485A priority patent/JPS61293969A/en
Priority to DE19853525387 priority patent/DE3525387A1/en
Publication of GB8514952D0 publication Critical patent/GB8514952D0/en
Publication of GB2176473A publication Critical patent/GB2176473A/en
Application granted granted Critical
Publication of GB2176473B publication Critical patent/GB2176473B/en
Expired legal-status Critical Current

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)
GB08514952A 1985-06-13 1985-06-13 Preparation of 4-amino-2,2,6, 6-tetramethylpiperidine Expired GB2176473B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH249485A CH664361A5 (en) 1985-06-13 1985-06-12 METHOD FOR PRODUCING 4-Amino-2,2,6,6-tetramethylpiperidine.
GB08514952A GB2176473B (en) 1985-06-13 1985-06-13 Preparation of 4-amino-2,2,6, 6-tetramethylpiperidine
NL8501735A NL8501735A (en) 1985-06-13 1985-06-15 PROCESS FOR THE PREPARATION OF 4-AMINO 2,2,6,6-TETRA-METHYLPIPERIDINE.
JP13441485A JPS61293969A (en) 1985-06-13 1985-06-21 Method of preparing 4-amino-2,2,6,6-tetramethylpiperidine
DE19853525387 DE3525387A1 (en) 1985-06-13 1985-07-16 METHOD FOR PRODUCING 4-AMINO-2,2,6,6-TETRAMETHYL PIPERIDINE

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8514952D0 GB8514952D0 (en) 1985-07-17
GB2176473A GB2176473A (en) 1986-12-31
GB2176473B true GB2176473B (en) 1988-12-29

Family

ID=10580675

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270975B (en) * 1993-06-03 1997-05-26 Ciba Geigy Spa PIPERIDIN-TRIAZIN COMPOUNDS SUITABLE FOR USE AS STABILIZERS FOR ALUME, HEAT AND OXIDATION FOR ORGANIC MATERIALS
DE4442990A1 (en) 1994-12-02 1996-06-05 Huels Chemische Werke Ag Process for the preparation of 4-amino-2,2,6,6-tetramethylpiperidine
DE19544599A1 (en) * 1995-11-30 1997-06-05 Huels Chemische Werke Ag Continuous process for the preparation of 4-amino-2,2,6,6-tetramethylpiperidine
DE19644770A1 (en) * 1996-10-28 1998-04-30 Basf Ag Process for the preparation of 4-amino-2,2,6,6-tetramethylpiperidine (TAD) via the intermediate 2,2,6,6-tetramethyl-4 - [(2,2,6,6-tetramethyl-4-piperidylidene ) -amino] -piperidine
DE19709260A1 (en) * 1997-03-06 1998-09-10 Basf Ag Process for the preparation of 4-amino-2,2,6,6-tetramethyl-piperidine
DE19743433C1 (en) * 1997-10-01 1999-04-22 Basf Ag Process for the purification of 4-amino-piperidines
EP2085384A1 (en) 2008-02-01 2009-08-05 Evonik Degussa GmbH Method of manufacturing 4-Amino-2,2,6,6-tetramethylpiperidin
DE102008040045A1 (en) 2008-02-01 2009-08-06 Evonik Degussa Gmbh Process for the preparation of 4-amino-2,2,6,6-tetramethylpiperidine
CN108484483A (en) * 2018-05-01 2018-09-04 衡水凯亚化工有限公司 A method of refining triacetonamine using distillation-crystallization combined method
CN109836370A (en) * 2019-03-20 2019-06-04 萧县新秀新材料有限公司 The synthetic method of the 2,2,6,6- tetramethyl piperidine amine of specific pH range

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003843A1 (en) * 1980-02-02 1981-08-13 Chemische Werke Hüls AG, 4370 Marl METHOD FOR PRODUCING 4-AMINO-2,2,6,6-TETRAMETHYL PIPERIDINE

Also Published As

Publication number Publication date
CH664361A5 (en) 1988-02-29
JPH0445508B2 (en) 1992-07-27
GB8514952D0 (en) 1985-07-17
NL8501735A (en) 1987-01-02
DE3525387C2 (en) 1988-12-08
JPS61293969A (en) 1986-12-24
DE3525387A1 (en) 1987-01-22
GB2176473A (en) 1986-12-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920613