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
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/en
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
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 (en) 1998-02-25 1998-02-25 PREPARATION OF STERICALLY PREVENTED AMINE ETHERS
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 (en)
KR (1) KR100561146B1 (en)
CN (2) CN1202085C (en)
AR (1) AR015238A1 (en)
BE (1) BE1014990A5 (en)
BR (1) BR9900807B1 (en)
CA (2) CA2643170C (en)
CZ (1) CZ302752B6 (en)
DE (2) DE19964603B4 (en)
ES (1) ES2159462B1 (en)
FR (1) FR2777004B1 (en)
GB (1) GB2334717B (en)
ID (1) ID23225A (en)
MY (1) MY123467A (en)
NL (1) NL1011394C2 (en)
RU (1) RU2224758C2 (en)
SG (1) SG74700A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH693416A5 (en) 1998-03-09 2003-07-31 Ciba Sc Holding Ag 1-Alkoxypolyalkylpiperidinderivate and their use as polymerization regulators.
JP2004083913A (en) * 2000-04-06 2004-03-18 Mitsubishi Rayon Co Ltd Flame retardant polypropylene film
JP3540759B2 (en) * 2000-04-06 2004-07-07 三菱レイヨン株式会社 Flame retardant polypropylene fiber and method for producing the same
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
EP1513893B1 (en) * 2002-04-17 2009-01-07 Ciba Holding Inc. Flame retardant polymer compositions containing hydroxylamine esters
JP4167522B2 (en) * 2002-05-31 2008-10-15 サンテーラ株式会社 Olefin resin composition and laminated film comprising the same
ATE512191T1 (en) * 2004-08-31 2011-06-15 Basf Se STABILIZATION OF ORGANIC MATERIALS
SI1807395T1 (en) * 2004-11-02 2016-04-29 Basf Se Process for the synthesis of n-alkoxyamines
ES2388886T3 (en) * 2006-11-23 2012-10-19 Basf Se Procedure for the preparation of sterically hindered tertiary N-allylamines
KR101608094B1 (en) * 2007-12-21 2016-03-31 바스프 에스이 Nano structured uv absorbers
KR20120043090A (en) * 2009-08-18 2012-05-03 바스프 에스이 Photovoltaic module with stabilized polymeric encapsulant
ES2655321T3 (en) * 2009-09-10 2018-02-19 Basf Se Stabilizer of sterically hindered amines
EP2630137B1 (en) * 2010-10-20 2015-04-01 Basf Se Sterically hindered amine light stabilizers with mixed functionalization
EP2514800B2 (en) 2011-04-21 2018-03-07 Merck Patent GmbH Compounds and liquid crystalline medium
WO2018069530A1 (en) * 2016-10-14 2018-04-19 Basf Se Stabilizer composition
WO2018177846A1 (en) * 2017-03-28 2018-10-04 Basf Se Light stabilizer mixture
CN109503554B (en) * 2018-12-13 2020-10-30 天津利安隆新材料股份有限公司 Preparation method of polymerization type hindered amine light stabilizer HA-88
WO2020182587A1 (en) * 2019-03-08 2020-09-17 Basf Se Sterically hindered amine stabilizer mixtures
CN112126060B (en) * 2019-06-25 2022-05-31 北京天罡助剂有限责任公司 Polymeric high-molecular steric hindrance amine and preparation method thereof
CN113354813B (en) * 2021-06-02 2023-07-04 宿迁联盛科技股份有限公司 Preparation method of low-alkalinity hindered amine light stabilizer NOR371
WO2023194065A1 (en) 2022-04-04 2023-10-12 Zedda Innovation Consulting Process for the preparation of sterically hindered nitroxyl ethers

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1215462B (en) * 1987-05-07 1990-02-14 Ciba Geigy Spa PIPERIDIN COMPOUNDS USABLE AS LIGHT, HEAT AND OXIDATION STABILIZERS FOR SYNTHETIC POLYMERS.
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
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
US5004770A (en) * 1988-10-19 1991-04-02 Ciba-Geigy Corporation Polymeric substrates stabilized with N-substituted hindered amines
US4978699A (en) * 1988-10-24 1990-12-18 Atochem North America, Inc. Light stabilizing flame retardants
BR8907375A (en) * 1989-02-13 1991-04-30 Atochem North America COMPOUND, PROCESS FOR THE PREPARATION OF THE SAME, AND PROCESSES FOR THE STABILIZATION OF A COMPOSITION OF NATURAL OR SYNTHETIC POLYMER AND POLYPROPYLENE
EP0389419B1 (en) * 1989-03-21 1996-05-01 Ciba-Geigy Ag Non-migrating 1-hydrocarbyloxy hindered amine compounds as polymer stabilizers
EP0389420B1 (en) * 1989-03-21 1994-09-21 Ciba-Geigy Ag Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions
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
DE69012617T2 (en) * 1989-03-21 1995-01-26 Ciba Geigy Ag Azo compounds with a sterically hindered amino group of low basicity.
IT1246170B (en) * 1990-07-24 1994-11-16 Ciba Geigy Spa POLYPROPYLENE STABILIZING COMPOSITION INCLUDING TRIAZINIC COMPOUNDS CONTAINING PIPERIDINIC GROUPS AND METALLIC COMPOUNDS
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 (en) * 1993-04-05 1996-09-06 Ciba Geigy Spa PIPERIDIN-TRIAZIN COMPOUNDS SUITABLE FOR USE AS STABILIZERS FOR ORGANIC MATERIALS
TW270131B (en) * 1993-07-13 1996-02-11 Ciba Geigy
IT1264946B1 (en) * 1993-07-16 1996-10-17 Ciba Geigy Spa DERIVATIVES OF 2,2,6,6-TETRAMETHYL-4-PIPERIDINOL USEFUL AS LIGHT AND OXIDATION STABILIZERS FOR ORGANIC MATERIALS.
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
JP2000501062A (en) * 1995-10-12 2000-02-02 チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド Thermostable sterically hindered amines as stabilizers
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
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
EP0792911A3 (en) * 1996-02-27 1998-01-14 Fmc Corporation Flame resistant polyolefin compositions
JPH09292682A (en) * 1996-04-23 1997-11-11 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
WO1998033760A1 (en) * 1997-02-03 1998-08-06 Fuji Photo Film Co., Ltd. Silver halide color photographic material, phenidone compounds used therefor, and process for preparing the same
ITMI980366A1 (en) * 1998-02-25 1999-08-25 Ciba Spec Chem Spa PREPARATION OF STERICALLY PREVENTED AMINE ETHERS

Also Published As

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

Similar Documents

Publication Publication Date Title
ZA991483B (en) Preparation of sterically hindered amine ethers.
SG74700A1 (en) Preparation of sterically hindered amine ethers
HK1071139A1 (en) Intermediate compounds for the preparation of imidazo-pyridine-derivatives
HK1036224A1 (en) Protein-free preparation
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
HUP9902855A3 (en) Preparation of sterol- and stanol-esters
HUP9701207A3 (en) Process for the preparation of n-methylated compounds by reductive methylation
GB2377709B (en) Sterically hindered amine compounds
HUP0103672A3 (en) Process for preparation of exochelins
HU0004061D0 (en) Process for the preparation of piperidinylaminomethyl-trifluoromethyl cyclic ether derivatives
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
TW355988U (en) Improved structure for inserting-hook of curtain
GB9828185D0 (en) Preparation of antibodies
TW351055U (en) Improvement of filter for acquarium
TW354479U (en) Improvement of earpick
TW375352U (en) Telecommunication apparatus of easy type
TW383608U (en) Improvement of the stepper
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