NL9201164A - Bisbenzofuran-2-onen. - Google Patents

Bisbenzofuran-2-onen. Download PDF

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Publication number
NL9201164A
NL9201164A NL9201164A NL9201164A NL9201164A NL 9201164 A NL9201164 A NL 9201164A NL 9201164 A NL9201164 A NL 9201164A NL 9201164 A NL9201164 A NL 9201164A NL 9201164 A NL9201164 A NL 9201164A
Authority
NL
Netherlands
Prior art keywords
tert
butyl
bis
alkyl
hydroxy
Prior art date
Application number
NL9201164A
Other languages
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 NL9201164A publication Critical patent/NL9201164A/nl

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Classifications

    • 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)
  • Furan Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
NL9201164A 1991-07-01 1992-06-30 Bisbenzofuran-2-onen. NL9201164A (nl)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
NL9201164A true NL9201164A (nl) 1993-02-01

Family

ID=4222048

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9201164A NL9201164A (nl) 1991-07-01 1992-06-30 Bisbenzofuran-2-onen.

Country Status (11)

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

Families Citing this family (176)

* Cited by examiner, † Cited by third party
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ITMI921588A0 (it) 1992-06-30
DE4221068A1 (de) 1993-01-14
JP3062977B2 (ja) 2000-07-12
GB9213596D0 (en) 1992-08-12
FR2678616A1 (fr) 1993-01-08
BE1005299A3 (fr) 1993-06-22
GB2257140B (en) 1995-03-01
GB2257140A (en) 1993-01-06
CA2072717A1 (en) 1993-01-02
FR2678616B1 (fr) 1993-12-03
JPH05230050A (ja) 1993-09-07
TW206220B (cs) 1993-05-21
IT1255191B (it) 1995-10-20
KR100218594B1 (en) 1999-09-01

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