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DE3887474D1 - Verfahren zum Methylieren von 2,2,6,6-Tetramethylpiperidin enthaltenden Triazinverbindungen. - Google Patents

Verfahren zum Methylieren von 2,2,6,6-Tetramethylpiperidin enthaltenden Triazinverbindungen.

Info

Publication number
DE3887474D1
DE3887474D1 DE88810815T DE3887474T DE3887474D1 DE 3887474 D1 DE3887474 D1 DE 3887474D1 DE 88810815 T DE88810815 T DE 88810815T DE 3887474 T DE3887474 T DE 3887474T DE 3887474 D1 DE3887474 D1 DE 3887474D1
Authority
DE
Germany
Prior art keywords
methylating
tetramethylpiperidine
compounds containing
triazine compounds
triazine
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 - Lifetime
Application number
DE88810815T
Other languages
English (en)
Other versions
DE3887474T2 (de
Inventor
Piero Piccinelli
Ivan Dr Orban
Martin Holer
Valerio Dr Borzatta
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.)
BASF Schweiz AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of DE3887474D1 publication Critical patent/DE3887474D1/de
Publication of DE3887474T2 publication Critical patent/DE3887474T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE3887474T 1987-12-04 1988-11-29 Verfahren zum Methylieren von 2,2,6,6-Tetramethylpiperidin enthaltenden Triazinverbindungen. Expired - Lifetime DE3887474T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22888/87A IT1223405B (it) 1987-12-04 1987-12-04 Procedimento per la metilazione di composti triazinici contenenti gruppi 2,2,6,6 tetrametilpiperidinici

Publications (2)

Publication Number Publication Date
DE3887474D1 true DE3887474D1 (de) 1994-03-10
DE3887474T2 DE3887474T2 (de) 1994-06-16

Family

ID=11201564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3887474T Expired - Lifetime DE3887474T2 (de) 1987-12-04 1988-11-29 Verfahren zum Methylieren von 2,2,6,6-Tetramethylpiperidin enthaltenden Triazinverbindungen.

Country Status (8)

Country Link
US (1) US5130429A (de)
EP (1) EP0319480B1 (de)
JP (1) JP2736792B2 (de)
KR (1) KR0130901B1 (de)
BR (1) BR8806354A (de)
CA (1) CA1319690C (de)
DE (1) DE3887474T2 (de)
IT (1) IT1223405B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239071A (en) * 1989-11-21 1993-08-24 The B. F. Goodrich Company Process for methylating a hindered nitrogen atom in an inert non-aqueous solvent
IT1237541B (it) * 1989-12-28 1993-06-08 Ciba Geigy Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici
JPH04222852A (ja) * 1990-03-19 1992-08-12 E I Du Pont De Nemours & Co トリアジン系遮蔽アミン光安定剤を含有するポリアセタール組成物
US5071981A (en) * 1990-03-19 1991-12-10 The B. F. Goodrich Company Alkylated oxo-piperanzinyl-triazine
JP3218771B2 (ja) * 1992-05-13 2001-10-15 住友化学工業株式会社 ヒンダードピペリジン化合物による有機材料の安定化および該化合物の製造
IT1263993B (it) * 1993-04-05 1996-09-06 Ciba Geigy Spa Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici
IT1277329B1 (it) * 1995-03-01 1997-11-10 Ciba Geigy Spa Procedimento per la metilazione del 2,2,6,6-tetrametil-4-piperidone (triacetonammina)
DE69719004T2 (de) 1996-12-24 2003-07-24 Ciba Speciality Chemicals Holding Inc., Basel Triazinverbindungen die 2,2,6,6-Tetramethyl-4-piperidingruppen enthalten als Stabilisatoren für organische Materialen
CN1280576A (zh) * 1997-12-08 2001-01-17 Cytec技术有限公司 吗啉代封端的受阻胺取代的氨基三嗪和其作为光稳定剂的应用
EP1840127A4 (de) 2005-01-21 2009-12-23 Ciba Holding Inc Polyamin-derivat und polyol-derivat
MX374426B (es) 2015-01-22 2025-03-06 Evonik Operations Gmbh Sintesis de compuestos de triacetonadiamina mediante procedimiento de aminacion reductora de triacetonadiamina y derivados de los mismos.
DE102016212378A1 (de) * 2016-07-07 2018-01-11 Evonik Degussa Gmbh Synthese von Triacetondiaminverbindungen durch reduktive Aminierung ausgehend von Triacetondiamin und dessen Derivaten
DE102016212379A1 (de) 2016-07-07 2018-01-11 Evonik Degussa Gmbh Verfahren zur Herstellung einer N-methylsubstituierten Triacetonaminverbindung
CN110437207A (zh) * 2019-08-13 2019-11-12 宿迁市振兴化工有限公司 一种受阻胺受阻胺光稳定剂119及其衍生物的制备方法
WO2023194065A1 (en) 2022-04-04 2023-10-12 Zedda Innovation Consulting Process for the preparation of sterically hindered nitroxyl ethers

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557429B2 (de) * 1972-02-12 1980-02-25
GB1393551A (en) * 1972-04-21 1975-05-07 Ciba Geigy Ag Piperidine derivatives
US3898303A (en) * 1972-05-31 1975-08-05 Sankyo Co Piperidine-spiro-hydantoin derivatives and their use as stabilizers
JPS557861B2 (de) * 1972-10-04 1980-02-28
US3937711A (en) * 1973-10-15 1976-02-10 Ciba-Geigy Corporation 4-(carboxamidoethyl) piperidines
IT1052501B (it) * 1975-12-04 1981-07-20 Chimosa Chimica Organica Spa Composti politriazinici utilizzabili per la stabilizzazione di polimeri sintetici e procedimento per la loro preparazione
IT1060458B (it) * 1975-12-18 1982-08-20 Chimosa Chimica Organica Spa Composti piperidil triazinici adatti per la stabilizzazione di polimeri sintetici e procedimento per la loro preparazione
US4107139A (en) * 1977-08-09 1978-08-15 Hoechst Aktiengesellschaft 1-Oxa-4,8-diazaspiro[4,5]decanes and polymers stabilized against UV light with these compounds
JPS5436295A (en) * 1977-08-26 1979-03-16 Sanwa Kagaku Kenkyusho Co Novel thieno*3*22f*morphinan*its nnsubstituted compound*these intermediates for synthesis and their salts
US4316837A (en) * 1980-09-10 1982-02-23 Carstab Corporation Polyalkylated 4-aminopiperidine derivatives as stabilizers for synthetic polymers
IT1152192B (it) * 1982-05-19 1986-12-31 Apital Prod Ind Composti per stabilizzare i polimeri
DE3233954A1 (de) * 1982-09-14 1984-03-15 Chemische Werke Hüls AG, 4370 Marl Neue quadratsaeureamidderivate, ihre verwendung als stabilisierungsmittel sowie die mit diesen behandelten kunststoffe
DE3382687D1 (de) * 1982-09-30 1993-07-01 Ciba Geigy Ag Mit bis-(polyalkylpiperidinyl-amino)-1,3,5-triazinen stabilisierte polyolefine.
JPS59122487A (ja) * 1982-12-28 1984-07-14 Sankyo Co Ltd ピペリジル−トリアジン−トリアミン誘導体及び高分子材料用安定剤
IT1193659B (it) * 1983-02-04 1988-07-21 Chimosa Chimica Organica Spa Composti piperidinil-triazinici utili come stabilizzanti per polimeri sintetici
IT1163814B (it) * 1983-07-19 1987-04-08 Chimosa Chimica Organica Spa Composti polimerici contenenti radicali piperidinici e triazinici,processo per la loro preparazione e loro impiego quali stabilizzanti per polimeri sintetici
IT1197466B (it) * 1986-08-25 1988-11-30 Ciba Geigy Spa Metodo per la stabilizzazione di polimeri oleofinici mediante composti triazinici

Also Published As

Publication number Publication date
JP2736792B2 (ja) 1998-04-02
DE3887474T2 (de) 1994-06-16
EP0319480A3 (en) 1990-05-30
IT1223405B (it) 1990-09-19
KR890009913A (ko) 1989-08-04
KR0130901B1 (ko) 1998-04-23
CA1319690C (en) 1993-06-29
EP0319480A2 (de) 1989-06-07
EP0319480B1 (de) 1994-01-26
US5130429A (en) 1992-07-14
JPH01190678A (ja) 1989-07-31
IT8722888A0 (it) 1987-12-04
BR8806354A (pt) 1989-08-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CIBA SPECIALTY CHEMICALS HOLDING INC., BASEL, CH

8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: CIBA HOLDING INC., BASEL, CH