BE1005299A3 - Bis-(benzofuranne-2-ones) et leur application a la stabilisation de matieres organiques. - Google Patents

Bis-(benzofuranne-2-ones) et leur application a la stabilisation de matieres organiques. Download PDF

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Publication number
BE1005299A3
BE1005299A3 BE9200595A BE9200595A BE1005299A3 BE 1005299 A3 BE1005299 A3 BE 1005299A3 BE 9200595 A BE9200595 A BE 9200595A BE 9200595 A BE9200595 A BE 9200595A BE 1005299 A3 BE1005299 A3 BE 1005299A3
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BE
Belgium
Prior art keywords
sep
butyl
bis
tert
hydroxy
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BE9200595A
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English (en)
French (fr)
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Ciba Geigy Ag
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Publication of BE1005299A3 publication Critical patent/BE1005299A3/fr

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D407/00Heterocyclic 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
    • C07D407/14Heterocyclic 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 three or more hetero rings
    • 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
    • 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

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  • 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)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Furan Compounds (AREA)
  • Laminated Bodies (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
BE9200595A 1991-07-01 1992-06-25 Bis-(benzofuranne-2-ones) et leur application a la stabilisation de matieres organiques. BE1005299A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH193591 1991-07-01

Publications (1)

Publication Number Publication Date
BE1005299A3 true BE1005299A3 (fr) 1993-06-22

Family

ID=4222048

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9200595A BE1005299A3 (fr) 1991-07-01 1992-06-25 Bis-(benzofuranne-2-ones) et leur application a la stabilisation de matieres organiques.

Country Status (11)

Country Link
US (1) US5216052A (enExample)
JP (1) JP3062977B2 (enExample)
KR (1) KR100218594B1 (enExample)
BE (1) BE1005299A3 (enExample)
CA (1) CA2072717A1 (enExample)
DE (1) DE4221068A1 (enExample)
FR (1) FR2678616B1 (enExample)
GB (1) GB2257140B (enExample)
IT (1) IT1255191B (enExample)
NL (1) NL9201164A (enExample)
TW (1) TW206220B (enExample)

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KR930002336A (ko) 1993-02-23
DE4221068A1 (de) 1993-01-14
ITMI921588A1 (it) 1993-12-30
GB9213596D0 (en) 1992-08-12
GB2257140B (en) 1995-03-01
CA2072717A1 (en) 1993-01-02
JPH05230050A (ja) 1993-09-07
NL9201164A (nl) 1993-02-01
FR2678616A1 (fr) 1993-01-08
ITMI921588A0 (it) 1992-06-30
TW206220B (enExample) 1993-05-21
IT1255191B (it) 1995-10-20
GB2257140A (en) 1993-01-06
FR2678616B1 (fr) 1993-12-03
KR100218594B1 (en) 1999-09-01
US5216052A (en) 1993-06-01
JP3062977B2 (ja) 2000-07-12

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