JPH11502212A - 4−アシルアミノピペリジンn−オキシル - Google Patents
4−アシルアミノピペリジンn−オキシルInfo
- Publication number
- JPH11502212A JPH11502212A JP8528059A JP52805996A JPH11502212A JP H11502212 A JPH11502212 A JP H11502212A JP 8528059 A JP8528059 A JP 8528059A JP 52805996 A JP52805996 A JP 52805996A JP H11502212 A JPH11502212 A JP H11502212A
- Authority
- JP
- Japan
- Prior art keywords
- oxyl
- acylaminopiperidine
- alkyl
- formula
- hydrogen
- 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.)
- Granted
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 System
- 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
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.式Ia A1B1 (Ia) {式中、A1は水素または有機基であり、かつB1は 式IIa [式中、 R1〜R4は、それぞれC1〜C4アルキルであり、かつ更に、一方ではR1とR2、 他方ではR3とR4が5員または6員環を形成するように結合されていてもよく、 R5は、HまたはC1〜C4アルキルであり、かつ R6は、HまたはC1〜C18アルキルである]の基である}の4−アシルアミノピ ペリジンN−オキシル。 2.式Ib A2(B2)n(Ib) {式中、A2は、n価の有機基であり、nは2〜4であり、かつ基B2少なくとも 1つは基IIaでありかつ残りの基B2は式IIb [式中、R7は、水素、ヒドロキシルまたはC−有機基もしくはO−有機基であ る]と同一かまたは異なる基である}の4−アシルアミノピペリジンN−オキシ ル。 3.R5またはR6がそれぞれ水素である、請求項1または2に記載の4−アシ ルアミノピペリジンN−オキシル。 4.R1ないしR4がそれぞれメチルである、請求項1から3までのいずれか1 項に記載の4−アシルアミノピペリジンN−オキシル。 5.A2が炭素原子数2ないし8のα,ω−アルキレンである、請求項2から 4までのいずれか1項に記載の4−アシルアミノピペリジンN−オキシル。 6.N,N′−ビス(1−オキシル−2,2,6,6−テトラメチルピペリジ ン−4−イル)−N,N′−ビスホルミル−1,6−ジアミノヘキサン。 7.4−アシルアミノピペリジンN−オキシルの製造法において、相当するN −非置換のピペリジンを過酸化水素で酸化させることを特徴とする、請求項1か ら6までのいずれか1項に記載の4−アシルアミノピペリジンN−オキシルを製 造するための方法。 8.フリーラジカルの有害な効果に対して有機材料を安定化させるための、請 求項1から6までのいずれか1項に記載の4−アシルアミノピペリジンN−オキ シルの使用。 9.フリーラジカル重合を受けるモノマーを安定化させるための、請求項8に 記載の4−アシルアミノピペリジンN−オキシルの使用。 10.スチレンを安定化させるための、請求項9に記載の4−アシルアミノピペ リジンN−オキシルの使用。 11.モノマーの精製法において、蒸留が請求項1から6までのいずれか1項に 記載の4−アシルアミノピペリジンN−オキシルの存在下で実施されることを特 徴とする、汚染されたモノマーの蒸留によってフリーラジカル重合を受けるモノ マーを精製するための方法。 12.スチレンの精製に使用される、請求項11に記載の方法。 13.芳香族ニトロもしくはニトロソ化合物または置換されたフェノールまたは これらの混合物と一緒である、請求項8から11までのいずれか1項に記載の使 用。 14.請求項8から11までのいずれか1項に記載の4−アシルアミノピペリジ ンN−オキシルと芳香族ニトロもしくはニトロソ化合物または置換されたフェノ ールとの混合物。 15.請求項1から6までのいずれか1項に記載の4−アシルアミノピペリジン N−オキシルを含有している液体または固体有機材料。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19510184A DE19510184A1 (de) | 1995-03-21 | 1995-03-21 | 4-Acylaminopiperidin-N-oxyle |
DE19510184.7 | 1995-03-21 | ||
PCT/EP1996/001122 WO1996029311A1 (de) | 1995-03-21 | 1996-03-15 | 4-acylaminopiperidin-n-oxyle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11502212A true JPH11502212A (ja) | 1999-02-23 |
JP4152435B2 JP4152435B2 (ja) | 2008-09-17 |
Family
ID=7757248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52805996A Expired - Fee Related JP4152435B2 (ja) | 1995-03-21 | 1996-03-15 | 4−アシルアミノピペリジンn−オキシル |
Country Status (19)
Country | Link |
---|---|
US (1) | US5922244A (ja) |
EP (1) | EP0815082B1 (ja) |
JP (1) | JP4152435B2 (ja) |
KR (1) | KR100413167B1 (ja) |
CN (1) | CN1181056C (ja) |
AT (1) | ATE212014T1 (ja) |
AU (1) | AU5144496A (ja) |
BG (1) | BG101836A (ja) |
BR (1) | BR9607652A (ja) |
CA (1) | CA2211902A1 (ja) |
CZ (1) | CZ274397A3 (ja) |
DE (2) | DE19510184A1 (ja) |
EA (1) | EA199700246A1 (ja) |
ES (1) | ES2171659T3 (ja) |
NO (1) | NO974336D0 (ja) |
PL (1) | PL322309A1 (ja) |
SK (1) | SK108497A3 (ja) |
TW (1) | TW326446B (ja) |
WO (1) | WO1996029311A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012500875A (ja) * | 2008-08-28 | 2012-01-12 | ビーエーエスエフ ソシエタス・ヨーロピア | 無生物有機材料のための安定剤 |
JP2016029447A (ja) * | 2014-07-15 | 2016-03-03 | 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 |
Families Citing this family (29)
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 |
EP0906257B2 (de) † | 1996-06-05 | 2010-04-07 | Basf Se | Mischungen, enthaltend monomere und stabilisatoren |
DE69710163T2 (de) * | 1996-12-02 | 2002-10-02 | Ondeo Nalco Energy Serv Lp | Hemmung der Polymerisation von vinylaromatischen Monomeren |
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 |
CN100379724C (zh) | 1997-07-23 | 2008-04-09 | 西巴特殊化学品控股有限公司 | 利用硝基氧和其它共添加剂抑制纸浆及纸张的返黄 |
US6447644B1 (en) | 1997-07-23 | 2002-09-10 | Ciba Specialty Chemicals Corporation | Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditives |
JP2001513523A (ja) | 1997-08-07 | 2001-09-04 | ビーエーエスエフ アクチェンゲゼルシャフト | 望ましくないラジカル重合に対する(メタ)アクリル酸エステルの安定化法 |
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 |
AU8542498A (en) | 1998-07-14 | 2000-02-07 | Ciba Specialty Chemicals Holding Inc. | Derivatives of 1-oxyl-4-hydroxy- or 4-amino-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 |
BR0016113B1 (pt) * | 1999-12-03 | 2011-02-22 | composição e método para inibir polimerização e crescimento de polìmeros. | |
US6685823B2 (en) * | 2000-10-16 | 2004-02-03 | Uniroyal Chemical Company, Inc. | C-nitrosoaniline compounds and their blends as polymerization inhibitors |
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 |
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 |
RU2393143C2 (ru) * | 2005-02-04 | 2010-06-27 | Кемтура Корпорейшн | Средства управления экзотермической реакцией стирольных мономеров с сульфоновыми кислотами |
DE102008040401A1 (de) | 2007-07-20 | 2009-01-22 | Basf Se | Stabilisierte Monomerzusammensetzung |
DE102008042101A1 (de) | 2007-09-24 | 2009-04-02 | Basf Se | Stabilisierte Vinylether |
WO2016202883A1 (de) | 2015-06-17 | 2016-12-22 | Basf Se | Zusammensetzung zur sofortbeendigung einer radikalischen polymerisation |
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)
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. |
-
1995
- 1995-03-21 DE DE19510184A patent/DE19510184A1/de not_active Withdrawn
-
1996
- 1996-03-15 CA CA002211902A patent/CA2211902A1/en not_active Abandoned
- 1996-03-15 DE DE59608597T patent/DE59608597D1/de not_active Expired - Lifetime
- 1996-03-15 AT AT96908047T patent/ATE212014T1/de not_active IP Right Cessation
- 1996-03-15 CN CNB96192697XA patent/CN1181056C/zh not_active Expired - Fee Related
- 1996-03-15 SK SK1084-97A patent/SK108497A3/sk unknown
- 1996-03-15 BR BR9607652A patent/BR9607652A/pt not_active IP Right Cessation
- 1996-03-15 US US08/913,613 patent/US5922244A/en not_active Expired - Lifetime
- 1996-03-15 EA EA199700246A patent/EA199700246A1/ru unknown
- 1996-03-15 WO PCT/EP1996/001122 patent/WO1996029311A1/de active IP Right Grant
- 1996-03-15 CZ CZ972743A patent/CZ274397A3/cs unknown
- 1996-03-15 EP EP96908047A patent/EP0815082B1/de not_active Expired - Lifetime
- 1996-03-15 AU AU51444/96A patent/AU5144496A/en not_active Abandoned
- 1996-03-15 ES ES96908047T patent/ES2171659T3/es not_active Expired - Lifetime
- 1996-03-15 JP JP52805996A patent/JP4152435B2/ja not_active Expired - Fee Related
- 1996-03-15 PL PL96322309A patent/PL322309A1/xx unknown
- 1996-03-15 KR KR1019970706529A patent/KR100413167B1/ko not_active IP Right Cessation
- 1996-03-19 TW TW085103279A patent/TW326446B/zh not_active IP Right Cessation
-
1997
- 1997-08-15 BG BG101836A patent/BG101836A/xx unknown
- 1997-09-19 NO NO974336A patent/NO974336D0/no unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012500875A (ja) * | 2008-08-28 | 2012-01-12 | ビーエーエスエフ ソシエタス・ヨーロピア | 無生物有機材料のための安定剤 |
JP2016029447A (ja) * | 2014-07-15 | 2016-03-03 | 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 |
Also Published As
Publication number | Publication date |
---|---|
EA199700246A1 (ru) | 1998-02-26 |
DE19510184A1 (de) | 1996-09-26 |
NO974336L (no) | 1997-09-19 |
KR19980703127A (ko) | 1998-10-15 |
MX9706337A (es) | 1998-07-31 |
NO974336D0 (no) | 1997-09-19 |
EP0815082A1 (de) | 1998-01-07 |
BR9607652A (pt) | 1998-06-16 |
CN1179150A (zh) | 1998-04-15 |
WO1996029311A1 (de) | 1996-09-26 |
KR100413167B1 (ko) | 2004-04-28 |
TW326446B (en) | 1998-02-11 |
DE59608597D1 (de) | 2002-02-21 |
EP0815082B1 (de) | 2002-01-16 |
JP4152435B2 (ja) | 2008-09-17 |
AU5144496A (en) | 1996-10-08 |
ATE212014T1 (de) | 2002-02-15 |
CZ274397A3 (cs) | 1998-01-14 |
BG101836A (en) | 1998-09-30 |
US5922244A (en) | 1999-07-13 |
CN1181056C (zh) | 2004-12-22 |
PL322309A1 (en) | 1998-01-19 |
CA2211902A1 (en) | 1996-09-26 |
SK108497A3 (en) | 1998-03-04 |
ES2171659T3 (es) | 2002-09-16 |
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