SK279840B6 - 3-(dihydrobenzofuran-5-yl)benzofuran-2-óny, kompoz - Google Patents

3-(dihydrobenzofuran-5-yl)benzofuran-2-óny, kompoz Download PDF

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Publication number
SK279840B6
SK279840B6 SK1018-93A SK101893A SK279840B6 SK 279840 B6 SK279840 B6 SK 279840B6 SK 101893 A SK101893 A SK 101893A SK 279840 B6 SK279840 B6 SK 279840B6
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SK
Slovakia
Prior art keywords
tert
butyl
bis
formula
hydrogen
Prior art date
Application number
SK1018-93A
Other languages
English (en)
Slovak (sk)
Other versions
SK101893A3 (en
Inventor
Peter Nesvadba
Original Assignee
Ciba Specialty Chemicals Holding Inc.
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 Specialty Chemicals Holding Inc. filed Critical Ciba Specialty Chemicals Holding Inc.
Publication of SK101893A3 publication Critical patent/SK101893A3/sk
Publication of SK279840B6 publication Critical patent/SK279840B6/sk

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    • 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
    • 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
    • C07D407/02Heterocyclic 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
    • C07D407/04Heterocyclic 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
    • 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)
  • Furan Compounds (AREA)
SK1018-93A 1992-09-23 1993-09-21 3-(dihydrobenzofuran-5-yl)benzofuran-2-óny, kompoz SK279840B6 (sk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH298092 1992-09-23

Publications (2)

Publication Number Publication Date
SK101893A3 SK101893A3 (en) 1994-08-10
SK279840B6 true SK279840B6 (sk) 1999-04-13

Family

ID=4245960

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1018-93A SK279840B6 (sk) 1992-09-23 1993-09-21 3-(dihydrobenzofuran-5-yl)benzofuran-2-óny, kompoz

Country Status (10)

Country Link
US (1) US5428177A (cs)
EP (1) EP0589839B1 (cs)
JP (1) JP3293006B2 (cs)
KR (1) KR100292984B1 (cs)
BR (1) BR9303868A (cs)
CA (1) CA2106608A1 (cs)
CZ (1) CZ284407B6 (cs)
DE (1) DE59310035D1 (cs)
MX (1) MX9305489A (cs)
SK (1) SK279840B6 (cs)

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JPH06199826A (ja) 1994-07-19
KR940007415A (ko) 1994-04-27
EP0589839A1 (de) 1994-03-30
SK101893A3 (en) 1994-08-10
KR100292984B1 (ko) 2001-09-17
MX9305489A (es) 1994-03-31
EP0589839B1 (de) 2000-05-10
JP3293006B2 (ja) 2002-06-17
CZ284407B6 (cs) 1998-11-11
DE59310035D1 (de) 2000-06-15
US5428177A (en) 1995-06-27

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