SG74700A1 - Preparation of sterically hindered amine ethers - Google Patents

Preparation of sterically hindered amine ethers

Info

Publication number
SG74700A1
SG74700A1 SG1999000492A SG1999000492A SG74700A1 SG 74700 A1 SG74700 A1 SG 74700A1 SG 1999000492 A SG1999000492 A SG 1999000492A SG 1999000492 A SG1999000492 A SG 1999000492A SG 74700 A1 SG74700 A1 SG 74700A1
Authority
SG
Singapore
Prior art keywords
preparation
hindered amine
sterically hindered
amine ethers
ethers
Prior art date
Application number
SG1999000492A
Other languages
English (en)
Inventor
Alessandro Zedda
Gianluca Ferri
Massimiliano Sala
Original Assignee
Ciba Sc Holding 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
Priority claimed from IT98MI000366A external-priority patent/ITMI980366A1/it
Application filed by Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of SG74700A1 publication Critical patent/SG74700A1/en

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/92—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with a hetero atom directly attached to the ring nitrogen atom
    • C07D211/94—Oxygen atom, e.g. piperidine N-oxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
SG1999000492A 1998-02-25 1999-02-06 Preparation of sterically hindered amine ethers SG74700A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT98MI000366A ITMI980366A1 (it) 1998-02-25 1998-02-25 Preparazione di eteri amminici stericamente impediti
US10471898A 1998-06-25 1998-06-25

Publications (1)

Publication Number Publication Date
SG74700A1 true SG74700A1 (en) 2000-08-22

Family

ID=26331570

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1999000492A SG74700A1 (en) 1998-02-25 1999-02-06 Preparation of sterically hindered amine ethers

Country Status (17)

Country Link
JP (2) JP4798815B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100561146B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (2) CN1202085C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR015238A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE1014990A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR9900807B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (2) CA2643170C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CZ (1) CZ302752B6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE19907945B4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2159462B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2777004B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2334717B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ID (1) ID23225A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY123467A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL1011394C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2224758C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG74700A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH693416A5 (de) 1998-03-09 2003-07-31 Ciba Sc Holding Ag 1-Alkoxypolyalkylpiperidinderivate und ihre Verwendung als Polymerisationsregler.
JP3540759B2 (ja) * 2000-04-06 2004-07-07 三菱レイヨン株式会社 難燃性ポリプロピレン繊維及びその製造方法
JP2004083913A (ja) * 2000-04-06 2004-03-18 Mitsubishi Rayon Co Ltd 難燃性ポリプロピレンフィルム
TW572896B (en) 2000-05-26 2004-01-21 Ciba Sc Holding Ag Process for the synthesis of amine ethers from secondary amino oxides
EP1038912A3 (en) * 2000-06-22 2000-12-27 Ciba SC Holding AG High molecular weight hindered hydrocarbyloxyamine stabilizers
TWI273115B (en) * 2000-12-12 2007-02-11 Ciba Sc Holding Ag Improved weatherability of flame retardant polyolefin
TW200407307A (en) * 2001-11-26 2004-05-16 Ciba Sc Holding Ag Process for the synthesis of amine ethers from secondary amino oxides
US7230042B2 (en) * 2002-04-17 2007-06-12 Ciba Specialty Chemicals Corp. Flame retardant polymer compositions containing hydroxylamine esters
JP4167522B2 (ja) * 2002-05-31 2008-10-15 サンテーラ株式会社 オレフィン系樹脂組成物およびそれからなる積層フィルム
ATE512191T1 (de) * 2004-08-31 2011-06-15 Basf Se Stabilisierung von organischen materialien
EP1807395B1 (en) 2004-11-02 2015-12-23 Basf Se Process for the synthesis of n-alkoxyamines
JP5649822B2 (ja) * 2006-11-23 2015-01-07 チバ ホールディング インコーポレーテッドＣｉｂａ Ｈｏｌｄｉｎｇ Ｉｎｃ． Ｎ−アリル立体障害性第三アミンの製造方法
CN101990555A (zh) * 2007-12-21 2011-03-23 巴斯夫欧洲公司 纳米结构的uv吸收剂
US20120145241A1 (en) * 2009-08-18 2012-06-14 Basf Se Photovoltaic module with stabilized polymeric encapsulant
BR112012005454A2 (pt) * 2009-09-10 2015-09-08 Basf Se composto, composição, e, métodos para estabilizar um material orgânico suscetível à degradação oxidativa, térmica ou induzida por luz e para aprimorar retardância de chama de um material orgânico.
JP5992422B2 (ja) * 2010-10-20 2016-09-14 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 混合官能化による立体障害アミン型光安定剤
EP2514800B2 (de) * 2011-04-21 2018-03-07 Merck Patent GmbH Verbindungen und flüssigkristallines Medium
WO2018069530A1 (en) 2016-10-14 2018-04-19 Basf Se Stabilizer composition
AU2018246964B2 (en) * 2017-03-28 2023-08-17 Basf Se Light stabilizer mixture
CN109503554B (zh) * 2018-12-13 2020-10-30 天津利安隆新材料股份有限公司 一种聚合型受阻胺类光稳定剂ha-88的制备方法
EP3935052A1 (en) * 2019-03-08 2022-01-12 Basf Se Sterically hindered amine stabilizer mixtures
CN112126060B (zh) * 2019-06-25 2022-05-31 北京天罡助剂有限责任公司 一种聚合型高分子空间位阻胺及其制备方法
CN113354813B (zh) * 2021-06-02 2023-07-04 宿迁联盛科技股份有限公司 一种低碱性受阻胺光稳定剂nor 371的制备方法
CN119255982A (zh) 2022-04-04 2025-01-03 泽达创新咨询公司 空间位阻硝酰基醚的制备方法
WO2025067782A1 (en) 2023-09-27 2025-04-03 Geneuschem Ag Preparation of n-alkoxyamine hals from corresponding hydroxylamines

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1215462B (it) * 1987-05-07 1990-02-14 Ciba Geigy Spa Composti piperidinici utilizzabili come stabilizzanti alla luce, al calore e all'ossidazione per polimeri sintetici.
US4824884A (en) * 1987-08-12 1989-04-25 Pennwalt Corporation Cyclic anhydride derivatives of hydrazide functionalized hindered amine light stabilizers
US5124378A (en) * 1987-09-21 1992-06-23 Ciba-Geigy Corporation Stabilization of ambient cured coatings
US5204473A (en) * 1987-09-21 1993-04-20 Ciba-Geigy Corporation O-substituted N-hydroxy hindered amine stabilizers
EP0309402B2 (en) * 1987-09-21 2002-06-12 Ciba Specialty Chemicals Holding Inc. N-substituted hindered amine stabilizers
US5004770A (en) * 1988-10-19 1991-04-02 Ciba-Geigy Corporation Polymeric substrates stabilized with N-substituted hindered amines
US4921962A (en) * 1988-10-19 1990-05-01 Ciba-Geigy Corporation Process for preparing N-hydrocarbyloxy derivatives of sterically hindered amines
US5096950A (en) * 1988-10-19 1992-03-17 Ciba-Geigy Corporation Polyolefin compositions stabilized with NOR-substituted hindered amines
US4978699A (en) * 1988-10-24 1990-12-18 Atochem North America, Inc. Light stabilizing flame retardants
BR8907375A (pt) * 1989-02-13 1991-04-30 Atochem North America Composto,processo para a preparacao do mesmo,e processos para a estabilizacao de uma composicao de polimero natural ou sintetico e de polipropileno
DE69012615T2 (de) * 1989-03-21 1995-01-26 Ciba Geigy Ag Äthylenisch ungesättigte Verbindungen, die 1-Hydrocarbyloxy-2,2,6,6-tetramethylpiperidine-Teile enthalten, und Polymere, Copolymere und stabilisierte Zusammensetzungen.
EP0389428A3 (en) * 1989-03-21 1991-10-09 Ciba-Geigy Ag N,n-bis(l-hydroxycarbyloxy-2,2,6,6-tetramethyl-piperidin-4-yl) amino triazines and stabilized compositions
EP0389419B1 (en) * 1989-03-21 1996-05-01 Ciba-Geigy Ag Non-migrating 1-hydrocarbyloxy hindered amine compounds as polymer stabilizers
DE69012617T2 (de) * 1989-03-21 1995-01-26 Ciba Geigy Ag Azoverbindungen mit einer sterisch gehinderten Aminogruppe geringer Basizität.
IT1246170B (it) * 1990-07-24 1994-11-16 Ciba Geigy Spa Composizione stabilizzante per polipropilene comprendente composti triazinici contenenti gruppi piperidinici e composti metallici
US5180830A (en) * 1991-04-24 1993-01-19 Himont Incorporated Process for preparing hindered amine light stabilizers
US5216156A (en) * 1992-05-05 1993-06-01 Ciba-Geigy Corporation Non-migrating 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine 1,3,5-triazine derivatives
IT1263993B (it) * 1993-04-05 1996-09-06 Ciba Geigy Spa Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici
TW270131B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1993-07-13 1996-02-11 Ciba Geigy
IT1264946B1 (it) * 1993-07-16 1996-10-17 Ciba Geigy Spa Derivati del 2,2,6,6-tetrametil-4-piperidinolo utili come stabilizzanti alla luce ed all'ossidazione per materiali organici.
US5393812A (en) * 1993-08-31 1995-02-28 Hercules Incorporated Flame retardant, light stable composition
US5380828A (en) * 1993-10-05 1995-01-10 Ciba-Geigy Corporation Azodicarboxylic acid derivatives containing hindered amine moieties as polymer stabilizers
CA2232573A1 (en) * 1995-10-12 1997-04-17 Ciba Specialty Chemicals Holding Inc. Thermally stable hindered amines as stabilizers
EP0782994B1 (en) * 1995-12-04 2003-02-05 Ciba SC Holding AG Block oligomers containing 2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials
US6046304A (en) * 1995-12-04 2000-04-04 Ciba Specialty Chemicals Corporation Block oligomers containing 2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials
EP0792911A3 (en) * 1996-02-27 1998-01-14 Fmc Corporation Flame resistant polyolefin compositions
JPH09292682A (ja) * 1996-04-23 1997-11-11 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料
DE69834601T2 (de) * 1997-02-03 2007-05-03 Fuji Photo Film Co., Ltd., Minami-Ashigara Silberhalogenid enthaltendes farbphotographisches material, phenidonverbindungen zu seiner herstellung und verfahren zur herstellung dieser phenidonverbindungen
ITMI980366A1 (it) * 1998-02-25 1999-08-25 Ciba Spec Chem Spa Preparazione di eteri amminici stericamente impediti

Also Published As

Publication number Publication date
BR9900807B1 (pt) 2013-06-11
DE19907945A1 (de) 1999-08-26
ES2159462A1 (es) 2001-10-01
JP4798815B2 (ja) 2011-10-19
CA2643170A1 (en) 1999-08-25
GB2334717B (en) 2000-04-26
KR100561146B1 (ko) 2006-03-15
ES2159462B1 (es) 2002-05-01
CN1202085C (zh) 2005-05-18
FR2777004B1 (fr) 2005-12-30
BE1014990A5 (fr) 2004-08-03
KR19990072904A (ko) 1999-09-27
JPH11315067A (ja) 1999-11-16
NL1011394C2 (nl) 1999-10-26
ID23225A (id) 2000-03-30
GB9903463D0 (en) 1999-04-07
CN100384826C (zh) 2008-04-30
GB2334717A (en) 1999-09-01
CA2262435A1 (en) 1999-08-25
CA2643170C (en) 2013-04-16
RU2224758C2 (ru) 2004-02-27
FR2777004A1 (fr) 1999-10-08
DE19907945B4 (de) 2013-06-06
CA2262435C (en) 2009-12-22
BR9900807A (pt) 2000-03-28
DE19964603B4 (de) 2013-02-28
CZ302752B6 (cs) 2011-10-19
AR015238A1 (es) 2001-04-18
CN1552758A (zh) 2004-12-08
CN1235159A (zh) 1999-11-17
NL1011394A1 (nl) 1999-08-26
MY123467A (en) 2006-05-31
JP2011006443A (ja) 2011-01-13

Similar Documents

Publication Publication Date Title
ZA991483B (en) Preparation of sterically hindered amine ethers.
SG74700A1 (en) Preparation of sterically hindered amine ethers
EG22530A (en) Preparation of substituted piperidin-4-ones
HUP0202144A3 (en) Method for the preparation of aryl ethers and their intermediates and the novel intermediates
AU6123099A (en) Process for the preparation of amine derivatives
GB2345485B (en) Sterically hindered amine compounds
AU2001262226A1 (en) Process for the preparation of sterically hindered aryloxyamines
HUP9902855A3 (en) Preparation of sterol- and stanol-esters
HUP9701207A3 (en) Process for the preparation of n-methylated compounds by reductive methylation
GB2377703B (en) Sterically hindered amine compounds
HUP0103672A3 (en) Process for preparation of exochelins
TW366106U (en) Improved structure for assist-glasses of glasses
HUP0202824A3 (en) Processes for the preparation of 2-arylvinyl alkyl ether and 1,4-diaryl-2-fluoro-2-butene compounds
EG24104A (en) Method of preparation of antidiphtheria
TW355988U (en) Improved structure for inserting-hook of curtain
GB9828185D0 (en) Preparation of antibodies
IL124460A0 (en) Preparation of per-o-acylated alkyl 4,5-epoxymorphinane-6-beta-D-glucuronides
TW351055U (en) Improvement of filter for acquarium
TW375352U (en) Telecommunication apparatus of easy type
TW364391U (en) Structure of filter funnel cork
TW350249U (en) Improvement of leg for cornerboard
TW351458U (en) Improvement of glasses frame
TW354166U (en) Improvement of glasses frame
TW584207U (en) Improved combination structure for accessory frames of glasses
TW346798U (en) Improved structure for hammock frame of hammock