DE60112009T2 - Verfahren zur Herstellung von 3-Arylbenzofuran-2-onen - Google Patents

Verfahren zur Herstellung von 3-Arylbenzofuran-2-onen Download PDF

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Publication number
DE60112009T2
DE60112009T2 DE60112009T DE60112009T DE60112009T2 DE 60112009 T2 DE60112009 T2 DE 60112009T2 DE 60112009 T DE60112009 T DE 60112009T DE 60112009 T DE60112009 T DE 60112009T DE 60112009 T2 DE60112009 T2 DE 60112009T2
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DE
Germany
Prior art keywords
alkyl
substituted
unsubstituted
hydrogen
oxygen
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.)
Expired - Lifetime
Application number
DE60112009T
Other languages
German (de)
English (en)
Other versions
DE60112009D1 (de
Inventor
Michèle Gerster
Paul Dubs
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 Spezialitaetenchemie Holding AG
Ciba SC Holding 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 Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Application granted granted Critical
Publication of DE60112009D1 publication Critical patent/DE60112009D1/de
Publication of DE60112009T2 publication Critical patent/DE60112009T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/06Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D409/00Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/06Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Furan Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Lubricants (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
DE60112009T 2000-07-07 2001-06-28 Verfahren zur Herstellung von 3-Arylbenzofuran-2-onen Expired - Lifetime DE60112009T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00810595 2000-07-07
EP00810595 2000-07-07

Publications (2)

Publication Number Publication Date
DE60112009D1 DE60112009D1 (de) 2005-08-25
DE60112009T2 true DE60112009T2 (de) 2006-06-08

Family

ID=8174793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60112009T Expired - Lifetime DE60112009T2 (de) 2000-07-07 2001-06-28 Verfahren zur Herstellung von 3-Arylbenzofuran-2-onen

Country Status (5)

Country Link
US (1) US6586606B2 (https=)
JP (1) JP4880137B2 (https=)
AT (1) ATE299874T1 (https=)
CA (1) CA2352679C (https=)
DE (1) DE60112009T2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7914884B2 (en) * 2004-02-25 2011-03-29 Milliken & Company Fabric reinforced cement
US6960394B2 (en) * 2004-02-25 2005-11-01 Milliken & Company Fabric reinforced cement
KR101500689B1 (ko) * 2008-05-15 2015-03-10 삼성디스플레이 주식회사 전기영동 입자, 이의 제조방법 및 이를 이용한 전기영동디스플레이
US7988881B2 (en) 2008-09-30 2011-08-02 E. I. Du Pont De Nemours And Company Multilayer laminates comprising chiral nematic liquid crystals
US8286405B1 (en) * 2009-08-11 2012-10-16 Agp Plastics, Inc. Fire and impact resistant window and building structures
US9365710B2 (en) * 2011-12-22 2016-06-14 Fina Technology, Inc. Polypropylene with low fluid retention

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623156A1 (de) * 1986-07-10 1988-01-14 Bayer Ag Verfahren zur herstellung polycyclischer verbindungen
US5175312A (en) * 1989-08-31 1992-12-29 Ciba-Geigy Corporation 3-phenylbenzofuran-2-ones
JP3318414B2 (ja) * 1992-12-16 2002-08-26 武田薬品工業株式会社 縮合複素環化合物、その製造法および剤
AU4513699A (en) * 1998-06-25 2000-01-10 Ciba Specialty Chemicals Holding Inc. Process for the preparation of 3-aryl-benzofuranones

Also Published As

Publication number Publication date
CA2352679A1 (en) 2002-01-07
US6586606B2 (en) 2003-07-01
CA2352679C (en) 2010-10-05
JP2002097184A (ja) 2002-04-02
JP4880137B2 (ja) 2012-02-22
US20020115855A1 (en) 2002-08-22
DE60112009D1 (de) 2005-08-25
ATE299874T1 (de) 2005-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: CIBA HOLDING INC., BASEL, CH

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC