NL9300865A - 3-(carboxymethoxyfenyl)-benzofuran-2-on derivaten als stabilisatoren. - Google Patents

3-(carboxymethoxyfenyl)-benzofuran-2-on derivaten als stabilisatoren. Download PDF

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Publication number
NL9300865A
NL9300865A NL9300865A NL9300865A NL9300865A NL 9300865 A NL9300865 A NL 9300865A NL 9300865 A NL9300865 A NL 9300865A NL 9300865 A NL9300865 A NL 9300865A NL 9300865 A NL9300865 A NL 9300865A
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NL
Netherlands
Prior art keywords
alkyl
hydrogen
alkoxy
formula
tert
Prior art date
Application number
NL9300865A
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English (en)
Dutch (nl)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of NL9300865A publication Critical patent/NL9300865A/nl

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic 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
    • C07D307/78Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82Benzo [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
    • C07D307/83Oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/655Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
    • C07F9/65515Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
    • C07F9/65517Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring condensed with carbocyclic rings or carbocyclic ring systems
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/15Heterocyclic compounds having oxygen in the ring
    • C08K5/151Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535Five-membered rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/20Carboxylic acid amides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/49Phosphorus-containing compounds
    • C08K5/51Phosphorus bound to oxygen
    • C08K5/53Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333Esters of phosphonic acids
    • C08K5/5373Esters of phosphonic acids containing heterocyclic rings not representing cyclic esters of phosphonic acids

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Furan Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL9300865A 1992-05-22 1993-05-18 3-(carboxymethoxyfenyl)-benzofuran-2-on derivaten als stabilisatoren. NL9300865A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH165392 1992-05-22
CH165392 1992-05-22

Publications (1)

Publication Number Publication Date
NL9300865A true NL9300865A (nl) 1993-12-16

Family

ID=4215496

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9300865A NL9300865A (nl) 1992-05-22 1993-05-18 3-(carboxymethoxyfenyl)-benzofuran-2-on derivaten als stabilisatoren.

Country Status (13)

Country Link
US (1) US5356966A (OSRAM)
JP (1) JP3250056B2 (OSRAM)
KR (1) KR100286116B1 (OSRAM)
BE (1) BE1006568A3 (OSRAM)
CA (1) CA2096485A1 (OSRAM)
CZ (1) CZ290103B6 (OSRAM)
DE (1) DE4316622A1 (OSRAM)
FR (1) FR2691469B1 (OSRAM)
GB (1) GB2267490B (OSRAM)
IT (1) IT1264451B1 (OSRAM)
NL (1) NL9300865A (OSRAM)
SK (1) SK280041B6 (OSRAM)
TW (1) TW254956B (OSRAM)

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US5356966A (en) 1994-10-18
JP3250056B2 (ja) 2002-01-28
ITMI930989A0 (it) 1993-05-14
FR2691469B1 (fr) 1995-02-24
TW254956B (OSRAM) 1995-08-21
ITMI930989A1 (it) 1994-11-14
CZ91893A3 (en) 1993-12-15
GB2267490A (en) 1993-12-08
BE1006568A3 (fr) 1994-10-18
JPH0641110A (ja) 1994-02-15
SK280041B6 (sk) 1999-07-12
KR100286116B1 (ko) 2001-04-16
CA2096485A1 (en) 1993-11-23
FR2691469A1 (fr) 1993-11-26
SK49493A3 (en) 1994-05-11
GB2267490B (en) 1995-08-09
GB9309641D0 (en) 1993-06-23
KR940005734A (ko) 1994-03-22
DE4316622A1 (de) 1993-11-25

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