MX9706337A - N-oxidos de 4-acilaminopiperidina. - Google Patents

N-oxidos de 4-acilaminopiperidina.

Info

Publication number
MX9706337A
MX9706337A MX9706337A MX9706337A MX9706337A MX 9706337 A MX9706337 A MX 9706337A MX 9706337 A MX9706337 A MX 9706337A MX 9706337 A MX9706337 A MX 9706337A MX 9706337 A MX9706337 A MX 9706337A
Authority
MX
Mexico
Prior art keywords
alkyl
oxyls
stands
formula
acylamino
Prior art date
Application number
MX9706337A
Other languages
English (en)
Other versions
MXPA97006337A (es
Inventor
Andreas Koch
Alexander Aumuller
Konrad Mitulla
Gregor Tremmel
Holger Herbst
Original Assignee
Basf 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
Application filed by Basf Ag filed Critical Basf Ag
Publication of MX9706337A publication Critical patent/MX9706337A/es
Publication of MXPA97006337A publication Critical patent/MXPA97006337A/es

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

La presente invencion se refiere a los N-oxidos de 4-acilaminopiperidina la A+B (Ia) en donde A1 es hidrogeno o un radical orgánico y B1 es un radical IIa. (Ver Formula) en donde R1-R4 son cada uno alquilo de C1-C4, y, R1 y R2, por una parte, y R3 y R4, por otra parte, pueden además estar unidos para formar un anillo de 5 a 6 miembros, R5 es H o alquilo de C1-C4 y R6 es H o alquilo de C1-C18 se utilizan para estabilizar materiales orgánicos contra el efecto danino de los radicales libres, particularmente durante la destilacion de monomeros que sufre de polimerizacion por radicales libres, especialmente el estireno.
MXPA/A/1997/006337A 1995-03-21 1997-08-20 N-oxidos de 4-acilaminopiperidina MXPA97006337A (es)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
MX9706337A true MX9706337A (es) 1998-07-31
MXPA97006337A MXPA97006337A (es) 1998-11-09

Family

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Also Published As

Publication number Publication date
US5922244A (en) 1999-07-13
EP0815082A1 (de) 1998-01-07
EP0815082B1 (de) 2002-01-16
DE19510184A1 (de) 1996-09-26
JP4152435B2 (ja) 2008-09-17
TW326446B (en) 1998-02-11
BR9607652A (pt) 1998-06-16
ATE212014T1 (de) 2002-02-15
DE59608597D1 (de) 2002-02-21
KR100413167B1 (ko) 2004-04-28
CZ274397A3 (cs) 1998-01-14
ES2171659T3 (es) 2002-09-16
CN1179150A (zh) 1998-04-15
CN1181056C (zh) 2004-12-22
JPH11502212A (ja) 1999-02-23
PL322309A1 (en) 1998-01-19
NO974336D0 (no) 1997-09-19
SK108497A3 (en) 1998-03-04
BG101836A (en) 1998-09-30
KR19980703127A (ko) 1998-10-15
AU5144496A (en) 1996-10-08
EA199700246A1 (ru) 1998-02-26
WO1996029311A1 (de) 1996-09-26
NO974336L (no) 1997-09-19
CA2211902A1 (en) 1996-09-26

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