BG101836A - 4-ациламинопиперидин-n-оксили - Google Patents

4-ациламинопиперидин-n-оксили

Info

Publication number
BG101836A
BG101836A BG101836A BG10183697A BG101836A BG 101836 A BG101836 A BG 101836A BG 101836 A BG101836 A BG 101836A BG 10183697 A BG10183697 A BG 10183697A BG 101836 A BG101836 A BG 101836A
Authority
BG
Bulgaria
Prior art keywords
alkyl
acylaminopiperidine
oxyls
hydrogen
stabilizationof
Prior art date
Application number
BG101836A
Other languages
English (en)
Inventor
Andreas Koch
Alexander Aumuller
Konrad Mitulla
Gregor Tremmel
Holger Herbst
Original Assignee
Basf Aktiengesellschaft
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 Basf Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Publication of BG101836A publication Critical patent/BG101836A/bg

Links

Classifications

    • 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
    • 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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C07B63/04—Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/576—Six-membered rings
    • C07F9/59—Hydrogenated pyridine rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

4-ациламинопиперидин-N-оксилите подпомагат стабилизирането на органични вещества срещу вредните ефекти на свободни радикали, по-специално при дестилация на радикаловополимеризиращи се мономери като стирен. Те имат формула А1В1, в която А1 означава водород или органичен радикал и В1 - радикал с формула, в която R1, R2, R3 и R4 означават С1-С4 алкил, като R1 и R2, както и R3 и R4, могат да бъдат свързани в 5 или 6-атомен пръстен, R5 означава Н илиС1-С4 алкил и R6 - водород или С1-С18 алкил.
BG101836A 1995-03-21 1997-08-15 4-ациламинопиперидин-n-оксили BG101836A (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19510184A DE19510184A1 (de) 1995-03-21 1995-03-21 4-Acylaminopiperidin-N-oxyle
PCT/EP1996/001122 WO1996029311A1 (de) 1995-03-21 1996-03-15 4-acylaminopiperidin-n-oxyle

Publications (1)

Publication Number Publication Date
BG101836A true BG101836A (bg) 1998-09-30

Family

ID=7757248

Family Applications (1)

Application Number Title Priority Date Filing Date
BG101836A BG101836A (bg) 1995-03-21 1997-08-15 4-ациламинопиперидин-n-оксили

Country Status (19)

Country Link
US (1) US5922244A (bg)
EP (1) EP0815082B1 (bg)
JP (1) JP4152435B2 (bg)
KR (1) KR100413167B1 (bg)
CN (1) CN1181056C (bg)
AT (1) ATE212014T1 (bg)
AU (1) AU5144496A (bg)
BG (1) BG101836A (bg)
BR (1) BR9607652A (bg)
CA (1) CA2211902A1 (bg)
CZ (1) CZ274397A3 (bg)
DE (2) DE19510184A1 (bg)
EA (1) EA199700246A1 (bg)
ES (1) ES2171659T3 (bg)
NO (1) NO974336D0 (bg)
PL (1) PL322309A1 (bg)
SK (1) SK108497A3 (bg)
TW (1) TW326446B (bg)
WO (1) WO1996029311A1 (bg)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609312A1 (de) * 1996-03-09 1997-09-11 Basf Ag Stabilisierte Monomerenzusammensetzung
DE19622441A1 (de) * 1996-06-05 1997-12-11 Basf Ag Verfahren zum Verdichten ethylenisch ungesättigter Monomerer
ES2162299T5 (es) † 1996-06-05 2010-09-13 Basf Se Mezclas que contienen monomeros y estabilizantes.
EP0845448B1 (en) * 1996-12-02 2002-01-30 Ondeo Nalco Energy Services, L.P. Inhibiting polymerization of vinyl aromatic monomers
DE19651307A1 (de) 1996-12-10 1998-06-18 Basf Ag Stoffmischungen, enthaltend vinylgruppenhaltige Verbindungen und Stabilisatoren
US5932735A (en) * 1997-06-13 1999-08-03 Ciba Specialty Chemicals Corporation Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers
US5928558A (en) * 1997-06-13 1999-07-27 Ciba Specialty Chemicals Corporation Derivatives of 1-oxyl-4-amino-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers
DE19725519A1 (de) 1997-06-17 1998-12-24 Basf Ag Stoffmischung, enthaltend vinylgruppenhaltige Verbindungen und Stabilisatoren
US6447644B1 (en) 1997-07-23 2002-09-10 Ciba Specialty Chemicals Corporation Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditives
JP2001510881A (ja) 1997-07-23 2001-08-07 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 ニトロキシドおよび他の補助添加剤を使用するパルプおよび紙の黄色化の抑制
DE59812096D1 (de) 1997-08-07 2004-11-11 Basf Ag Verfahren zur stabilisierung von (meth)acrylsäureestern gegen unerwünschte radikalische polymerisation
US6864313B2 (en) * 1998-06-25 2005-03-08 Ciba Specialty Chemicals Corp. Use of 2,2,6,6 tetraalkylpiperidine-N-oxyl radicals having long alkyl chains as polymerization regulators
TWI246519B (en) 1998-06-25 2006-01-01 Ciba Sc Holding Ag Use of 2,2,6,6 tetraalkylpiperidine-N-oxyl radicals having long alkyl chains as polymerization regulators
EP1095006B1 (en) 1998-07-14 2008-12-24 Ciba Holding Inc. Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth) acrylate monomers
US6008359A (en) * 1998-09-03 1999-12-28 Isp Investments Inc. Piperidine antioxidants and compositions therewith for preventing the fading of artificial hair dye
DE19850625A1 (de) * 1998-11-03 2000-05-04 Basf Ag Verfahren zur Herstellung von Nitroxylverbindugen sekundärer Amine
DE19922103A1 (de) * 1999-05-17 2000-11-23 Basf Ag Stoffmischungen, enthaltend vinylgruppenhaltige Verbindungen und Stabilisatoren
US6300533B1 (en) * 1999-08-16 2001-10-09 Uniroyal Chemical Company, Inc. Inhibition of polymerization of ethylenically unsaturated monomers
ES2292487T3 (es) * 1999-12-03 2008-03-16 Chemtura Corporation Composicion y metodo para inhibir la polimerizacion y el crecimiento polimerico.
CN100441551C (zh) * 2000-10-16 2008-12-10 尤尼罗亚尔化学公司 作为聚合抑制剂的c-亚硝基苯胺化合物及其共混物
US6685823B2 (en) * 2000-10-16 2004-02-03 Uniroyal Chemical Company, Inc. C-nitrosoaniline compounds and their blends as polymerization inhibitors
DE10223613B4 (de) * 2002-05-27 2006-01-05 Basf Ag Verfahren zur anionischen Polymerisation von Styrolmonomeren und deren Verwendung
US7696290B2 (en) * 2004-12-03 2010-04-13 Crompton Corporation Aromatic sulfonic acids, amines, and nitrophenols in combination with nitroxyl radical-containing compounds or C-nitrosanilines as polymerization inhibitors
US8013083B2 (en) * 2005-02-04 2011-09-06 Chemtura Corporation Means for controlling the exothermic reaction of styrenic monomers with sulfonic acids
DE102008040401A1 (de) 2007-07-20 2009-01-22 Basf Se Stabilisierte Monomerzusammensetzung
DE102008042101A1 (de) 2007-09-24 2009-04-02 Basf Se Stabilisierte Vinylether
MX300951B (es) * 2008-08-28 2012-07-05 Basf Se Estabilizadores para materiales organicos inanimados.
JP6398480B2 (ja) * 2014-07-15 2018-10-03 Jnc株式会社 ジアミン、ポリアミック酸またはその誘導体、液晶配向剤、液晶配向膜および液晶表示素子
KR102568040B1 (ko) 2015-06-17 2023-08-22 바스프 에스이 라디칼 중합의 즉시 중단을 위한 조성물
CN108586320B (zh) * 2018-04-24 2020-05-19 宿迁联盛科技股份有限公司 一种聚合型橡胶稳定剂及其制备方法
JP7399468B2 (ja) * 2020-01-24 2023-12-18 国立大学法人東海国立大学機構 有機摩擦調整剤

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1027150A1 (ru) * 1981-10-21 1983-07-07 Научно-Исследовательский Институт Механики И Физики При Саратовском Ордена Трудового Красного Знамени Государственном Университете Им.Н.Г.Чернышевского Способ стабилизации стирола или метилметакрилата
JPS58194931A (ja) * 1982-05-07 1983-11-14 Adeka Argus Chem Co Ltd 合成樹脂組成物
SU1139722A1 (ru) * 1983-04-12 1985-02-15 Ереванское Отделение Охтинского Ордена Ленина И Ордена Трудового Красного Знамени Научно-Производственного Объединения "Пластполимер" Способ ингибировани полимеризации стирола
DE3738736A1 (de) * 1987-11-14 1989-05-24 Basf Ag 4-formylaminopiperidinderivate und deren verwendung als stabilisatoren
US5254760A (en) * 1992-07-29 1993-10-19 Ciba-Geigy Corporation Inhibiting polymerization of vinyl aromatic monomers
ES2126185T3 (es) * 1994-08-19 1999-03-16 Huels Chemische Werke Ag Inhibicion de la polimerizacion del estireno.

Also Published As

Publication number Publication date
DE59608597D1 (de) 2002-02-21
CA2211902A1 (en) 1996-09-26
TW326446B (en) 1998-02-11
KR100413167B1 (ko) 2004-04-28
JPH11502212A (ja) 1999-02-23
ATE212014T1 (de) 2002-02-15
US5922244A (en) 1999-07-13
CN1181056C (zh) 2004-12-22
JP4152435B2 (ja) 2008-09-17
ES2171659T3 (es) 2002-09-16
WO1996029311A1 (de) 1996-09-26
NO974336L (no) 1997-09-19
EP0815082B1 (de) 2002-01-16
SK108497A3 (en) 1998-03-04
CN1179150A (zh) 1998-04-15
MX9706337A (es) 1998-07-31
EP0815082A1 (de) 1998-01-07
AU5144496A (en) 1996-10-08
CZ274397A3 (cs) 1998-01-14
NO974336D0 (no) 1997-09-19
BR9607652A (pt) 1998-06-16
PL322309A1 (en) 1998-01-19
KR19980703127A (ko) 1998-10-15
DE19510184A1 (de) 1996-09-26
EA199700246A1 (ru) 1998-02-26

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