IT1223405B - Procedimento per la metilazione di composti triazinici contenenti gruppi 2,2,6,6 tetrametilpiperidinici - Google Patents

Procedimento per la metilazione di composti triazinici contenenti gruppi 2,2,6,6 tetrametilpiperidinici

Info

Publication number
IT1223405B
IT1223405B IT22888/87A IT2288887A IT1223405B IT 1223405 B IT1223405 B IT 1223405B IT 22888/87 A IT22888/87 A IT 22888/87A IT 2288887 A IT2288887 A IT 2288887A IT 1223405 B IT1223405 B IT 1223405B
Authority
IT
Italy
Prior art keywords
tetramethylpiperidinic
methylation
procedure
compounds containing
containing groups
Prior art date
Application number
IT22888/87A
Other languages
English (en)
Other versions
IT8722888A0 (it
Inventor
P Piccinelli
I Orban
M Holer
V Borzatta
Original Assignee
Ciba Geigy Spa
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 Spa filed Critical Ciba Geigy Spa
Priority to IT22888/87A priority Critical patent/IT1223405B/it
Publication of IT8722888A0 publication Critical patent/IT8722888A0/it
Priority to EP88810815A priority patent/EP0319480B1/en
Priority to DE3887474T priority patent/DE3887474T2/de
Priority to BR888806354A priority patent/BR8806354A/pt
Priority to CA000584926A priority patent/CA1319690C/en
Priority to KR1019880016147A priority patent/KR0130901B1/ko
Priority to JP63306794A priority patent/JP2736792B2/ja
Application granted granted Critical
Publication of IT1223405B publication Critical patent/IT1223405B/it
Priority to US07/800,871 priority patent/US5130429A/en

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

Priority Applications (8)

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
EP88810815A EP0319480B1 (en) 1987-12-04 1988-11-29 Process for the methylation of triazine compounds containing 2,2,6,6-tetramethylpiperidine groups
DE3887474T DE3887474T2 (de) 1987-12-04 1988-11-29 Verfahren zum Methylieren von 2,2,6,6-Tetramethylpiperidin enthaltenden Triazinverbindungen.
BR888806354A BR8806354A (pt) 1987-12-04 1988-12-02 Processo para a metilacao de um composto
CA000584926A CA1319690C (en) 1987-12-04 1988-12-02 Process for the methylation of triazine compounds containing 2,2,6,6-tetramethylpiperidine groups
KR1019880016147A KR0130901B1 (ko) 1987-12-04 1988-12-03 2,2,6,6-테트라메틸피페리딘기를 함유하는 트리아진 화합물의 메틸화 방법
JP63306794A JP2736792B2 (ja) 1987-12-04 1988-12-03 １，２，２，６，６−ペンタメチルピペリジン基を含有するトリアジン化合物の製造方法
US07/800,871 US5130429A (en) 1987-12-04 1991-11-27 Process for the methylation of triazine compounds containing 2,2,6,6-tetramethylpiperidine groups

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
IT8722888A0 IT8722888A0 (it) 1987-12-04
IT1223405B true IT1223405B (it) 1990-09-19

Family

ID=11201564

Family Applications (1)

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

Country Status (8)

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

Families Citing this family (16)

* 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
BR9813425A (pt) * 1997-12-08 2000-10-10 Cytec Tech Corp Composto, composição estabilizadora compreendendo uma mistura de compostos, processos para estabilizar um material orgânico contra degradação e para preparar uma composição compreendendo uma mistura de compostos
EP2511274A3 (en) 2005-01-21 2013-01-02 Basf Se Polyamine derivative
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.
DE102016212379A1 (de) 2016-07-07 2018-01-11 Evonik Degussa Gmbh Verfahren zur Herstellung einer N-methylsubstituierten Triacetonaminverbindung
DE102016212378A1 (de) * 2016-07-07 2018-01-11 Evonik Degussa Gmbh Synthese von Triacetondiaminverbindungen durch reduktive Aminierung ausgehend von Triacetondiamin und dessen Derivaten
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
WO2025067782A1 (en) 2023-09-27 2025-04-03 Geneuschem Ag Preparation of n-alkoxyamine hals from corresponding hydroxylamines

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557429B2 (it) * 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 (it) * 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
EP0107615B1 (de) * 1982-09-30 1992-10-28 Ciba-Geigy Ag Mit Bis- oder Tris-(polyalkylpiperidinyl-amino)-1,3,5-triazine 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
DE3887474T2 (de) 1994-06-16
KR890009913A (ko) 1989-08-04
DE3887474D1 (de) 1994-03-10
IT8722888A0 (it) 1987-12-04
JPH01190678A (ja) 1989-07-31
US5130429A (en) 1992-07-14
BR8806354A (pt) 1989-08-22
EP0319480B1 (en) 1994-01-26
EP0319480A3 (en) 1990-05-30
KR0130901B1 (ko) 1998-04-23
EP0319480A2 (en) 1989-06-07
JP2736792B2 (ja) 1998-04-02
CA1319690C (en) 1993-06-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931230