CA2024217A1 - 3-phenylbenzofuran-2-ones - Google Patents

3-phenylbenzofuran-2-ones

Info

Publication number
CA2024217A1
CA2024217A1 CA2024217A CA2024217A CA2024217A1 CA 2024217 A1 CA2024217 A1 CA 2024217A1 CA 2024217 A CA2024217 A CA 2024217A CA 2024217 A CA2024217 A CA 2024217A CA 2024217 A1 CA2024217 A1 CA 2024217A1
Authority
CA
Canada
Prior art keywords
phenyl
see formula
c8alkyl
c4alkyl
substituted
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
Application number
CA2024217A
Other languages
English (en)
Other versions
CA2024217C (fr
Inventor
Paul Dubs
Rita Pitteloud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of CA2024217A1 publication Critical patent/CA2024217A1/fr
Application granted granted Critical
Publication of CA2024217C publication Critical patent/CA2024217C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
    • C07D307/83—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
    • C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA002024217A 1989-08-31 1990-08-29 3-phenylbenzofuran-2-ones Expired - Fee Related CA2024217C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH315389 1989-08-31
CH3153/89-9 1989-08-31

Publications (2)

Publication Number Publication Date
CA2024217A1 true CA2024217A1 (fr) 1991-03-01
CA2024217C CA2024217C (fr) 2001-02-13

Family

ID=4249763

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002024217A Expired - Fee Related CA2024217C (fr) 1989-08-31 1990-08-29 3-phenylbenzofuran-2-ones

Country Status (8)

Country Link
EP (1) EP0415887B1 (fr)
JP (1) JP2923681B2 (fr)
KR (1) KR0151398B1 (fr)
BR (1) BR9004316A (fr)
CA (1) CA2024217C (fr)
DE (1) DE59007379D1 (fr)
ES (1) ES2062486T3 (fr)
SK (1) SK279733B6 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252325A (en) * 1991-01-31 1992-08-05 Ciba Geigy Ag Stabilised polyolefin
TW206220B (fr) * 1991-07-01 1993-05-21 Ciba Geigy Ag
US5252643A (en) * 1991-07-01 1993-10-12 Ciba-Geigy Corporation Thiomethylated benzofuran-2-ones
MX9205504A (es) * 1991-11-01 1993-06-01 Ciba Geigy Ag Composicion y proceso para la preparacion de articulos que tienen estabilidad de moldeo
EP0543778A1 (fr) * 1991-11-19 1993-05-26 Ciba-Geigy Ag Compositions de polyéther-polyol et de polyuréthanne protégées contre l'oxidation et la décoloration de noyau
EP0545861B1 (fr) * 1991-11-29 1995-12-27 Ciba-Geigy Ag Dérivés de l'acide diphénylacétique comme stabilisateurs pour matérial organique
GB2267490B (en) * 1992-05-22 1995-08-09 Ciba Geigy Ag 3-(Carboxymethoxyphenyl)benzofuran-2-one stabilisers
NL9300801A (nl) * 1992-05-22 1993-12-16 Ciba Geigy 3-(acyloxyfenyl)benzofuran-2-on als stabilisatoren.
TW260686B (fr) * 1992-05-22 1995-10-21 Ciba Geigy
MX9305489A (es) * 1992-09-23 1994-03-31 Ciba Geigy Ag 3-(dihidrobenzofuran-5-il)benzofuran-2-onas, estabilizadores.
TW255902B (fr) * 1992-09-23 1995-09-01 Ciba Geigy
CH686306A5 (de) * 1993-09-17 1996-02-29 Ciba Geigy Ag 3-Aryl-benzofuranone als Stabilisatoren.
TW270133B (fr) * 1993-09-17 1996-02-11 Ciba Geigy
EP0839623B1 (fr) * 1996-10-30 2001-01-31 Ciba SC Holding AG Combinaison de stabilisateurs pour le procédé rotomolding
ES2149678B1 (es) * 1997-03-06 2001-05-16 Ciba Sc Holding Ag Estabilizacion de policarbonatos, poliesteres y policetonas.
AU2310999A (en) * 1998-02-17 1999-08-30 Dow Chemical Company, The Hydrogenated aromatic polymer compositions containing stabilizers
US8404257B1 (en) 1998-11-02 2013-03-26 Basf Se Stabilisation of body-care and household products
US6569927B1 (en) 2000-10-06 2003-05-27 Uniroyal Chemical Company, Inc. Thermoplastic resins stabilized by blends of sterically hindered phenols, secondary amines, and lactones
KR100491610B1 (ko) * 2002-01-07 2005-05-27 백순기 에어로졸형 구두 광택제
WO2007148496A1 (fr) * 2006-06-21 2007-12-27 Konica Minolta Opto, Inc. Procédé de production d'un film protecteur pour polariseur, film protecteur pour polariseur, polariseur, et dispositif d'affichage à cristaux liquides
JP2008015413A (ja) * 2006-07-10 2008-01-24 Konica Minolta Opto Inc 偏光板保護フィルム、その製造方法、偏光板及び液晶表示装置
WO2008007566A1 (fr) * 2006-07-13 2008-01-17 Konica Minolta Opto, Inc. Procédé de production de film protecteur pour polariseur, film protecteur pour polariseur, polariseur, et écran à cristaux liquides
US20090092561A1 (en) * 2007-10-09 2009-04-09 Lupia Joseph A Body-care and household products and compositions comprising specific sulfur-containing compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044272B (en) * 1979-02-05 1983-03-16 Sandoz Ltd Stabilising polymers
DE3006268A1 (de) * 1980-02-20 1981-08-27 Agfa-Gevaert Ag, 5090 Leverkusen Farbphotografisches aufzeichnungsmaterial mit nicht diffundierenden elektronendonor-vorlaeuferverbindungen

Also Published As

Publication number Publication date
JP2923681B2 (ja) 1999-07-26
KR910004589A (ko) 1991-03-29
SK279733B6 (sk) 1999-03-12
ES2062486T3 (es) 1994-12-16
CA2024217C (fr) 2001-02-13
EP0415887A3 (en) 1991-09-25
DE59007379D1 (de) 1994-11-10
BR9004316A (pt) 1991-09-03
KR0151398B1 (ko) 1998-10-15
SK425690A3 (en) 1999-03-10
JPH03204872A (ja) 1991-09-06
EP0415887A2 (fr) 1991-03-06
EP0415887B1 (fr) 1994-10-05

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Legal Events

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