DE69313297T2 - Benzofuranone, benzodifurantrione und verfahren zur herstellung von benzodifurandionen - Google Patents

Benzofuranone, benzodifurantrione und verfahren zur herstellung von benzodifurandionen

Info

Publication number
DE69313297T2
DE69313297T2 DE69313297T DE69313297T DE69313297T2 DE 69313297 T2 DE69313297 T2 DE 69313297T2 DE 69313297 T DE69313297 T DE 69313297T DE 69313297 T DE69313297 T DE 69313297T DE 69313297 T2 DE69313297 T2 DE 69313297T2
Authority
DE
Germany
Prior art keywords
benzodifurantrions
benzodifurandions
benzofuranone
production
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 - Fee Related
Application number
DE69313297T
Other languages
English (en)
Other versions
DE69313297D1 (de
Inventor
Nigel Hughes
David Francis Newton
David John Milner
Gareth Andrew Deboos
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.)
Dystar Textilfarben GmbH and Co Deutschland KG
Original Assignee
BASF SE
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
Priority claimed from GB929224649A external-priority patent/GB9224649D0/en
Priority claimed from GB929224647A external-priority patent/GB9224647D0/en
Priority claimed from GB939301422A external-priority patent/GB9301422D0/en
Application filed by BASF SE filed Critical BASF SE
Publication of DE69313297D1 publication Critical patent/DE69313297D1/de
Application granted granted Critical
Publication of DE69313297T2 publication Critical patent/DE69313297T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic 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
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [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
    • C07D307/83—Oxygen atoms
DE69313297T 1992-11-25 1993-11-11 Benzofuranone, benzodifurantrione und verfahren zur herstellung von benzodifurandionen Expired - Fee Related DE69313297T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB929224649A GB9224649D0 (en) 1992-11-25 1992-11-25 Compound
GB929224647A GB9224647D0 (en) 1992-11-25 1992-11-25 Process
GB939301422A GB9301422D0 (en) 1993-01-25 1993-01-25 Process and compounds
PCT/GB1993/002318 WO1994012501A1 (en) 1992-11-25 1993-11-11 Benzofuranone and benzodifurantrione derivatives and process for the preparation of benzodifuranones

Publications (2)

Publication Number Publication Date
DE69313297D1 DE69313297D1 (de) 1997-09-25
DE69313297T2 true DE69313297T2 (de) 1998-01-02

Family

ID=27266479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313297T Expired - Fee Related DE69313297T2 (de) 1992-11-25 1993-11-11 Benzofuranone, benzodifurantrione und verfahren zur herstellung von benzodifurandionen

Country Status (8)

Country Link
US (2) US5625080A (de)
EP (1) EP0669922B1 (de)
JP (1) JP3187837B2 (de)
DE (1) DE69313297T2 (de)
ES (1) ES2105346T3 (de)
GB (1) GB9322826D0 (de)
GR (1) GR3024654T3 (de)
WO (1) WO1994012501A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK165399A3 (en) * 1997-06-04 2000-05-16 Biochemie Gmbh Process for the preparation of rosettes or agglomerates of 7-aminocephalosporanic acid (7-aca)
GB2343007B (en) * 1998-10-19 2001-11-07 Ciba Sc Holding Ag Colour photographic material
US6566425B1 (en) * 2001-09-18 2003-05-20 Milliken & Company Polymeric articles comprising novel bismethine benzodifuranone derivative colorants
FR2871375B1 (fr) * 2004-06-14 2007-07-13 Oreal Compositions tinctoriales comprenant un derive de 1,2-indanedione
US7374580B2 (en) * 2004-06-14 2008-05-20 L'oreal S.A. Dyeing compositions comprising A 1,2-indandione derivative
WO2006060082A1 (en) * 2004-10-22 2006-06-08 THE GOVERNMENT OF THE U.S.A. as represented by THE SEC., DEPT. OF HEALTH & HUMAN SERVICES, NATIONAL INSTITUTES OF HEALTH Tricyclic compounds, preparation thereof and use thereof as cholinesterase activity inhibitors
CN102292397B (zh) * 2009-01-19 2014-12-10 巴斯夫欧洲公司 有机黑色颜料及其制备
WO2010081624A1 (en) * 2009-01-19 2010-07-22 Basf Se Black matrix for colour filters
US9823352B2 (en) 2014-10-31 2017-11-21 Rockwell Automation Safety Ag Absolute distance measurement for time-of-flight sensors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3161141D1 (en) * 1980-02-04 1983-11-17 Ici Plc Dyestuffs comprising two 5-membered heterocyclic nuclei fused to a central cyclohexadiene nucleus, processes for their preparation and their use for colouring synthetic textile materials
DE3623156A1 (de) * 1986-07-10 1988-01-14 Bayer Ag Verfahren zur herstellung polycyclischer verbindungen

Also Published As

Publication number Publication date
GB9322826D0 (en) 1993-12-22
JP3187837B2 (ja) 2001-07-16
JPH08510441A (ja) 1996-11-05
EP0669922A1 (de) 1995-09-06
DE69313297D1 (de) 1997-09-25
EP0669922B1 (de) 1997-08-20
GR3024654T3 (en) 1997-12-31
US5625080A (en) 1997-04-29
ES2105346T3 (es) 1997-10-16
WO1994012501A1 (en) 1994-06-09
US5717112A (en) 1998-02-10

Similar Documents

Publication Publication Date Title
DE69322094D1 (de) Heterogene membrane und verfahren zur herstellung
DE68924132T2 (de) Halbleiterbauteil und Verfahren zur dessen Herstellung.
DE3777931D1 (de) Titandioxydsol und verfahren zur seiner herstellung.
DE68917457T2 (de) Deodorant und verfahren zur herstellung.
DE69102275D1 (de) Alumina enthaltende säureadsorbentien und verfahren zur herstellung derselben.
DE69101148D1 (de) Verfahren zur herstellung von cyclischen sulfaten.
DE59002992D1 (de) Hotelkanne und Verfahren zur Herstellung derselben.
DE69321848D1 (de) Verfahren zur herstellung von 1,1,1,2,3,3-hexafluorpropan und von tetrafluorchlorpropen
DE3684922D1 (de) Verfahren zur herstellung von 2-phenylbenzotriazolen und 2-phenylbenzotriazol-n-oxyden.
DE69313297T2 (de) Benzofuranone, benzodifurantrione und verfahren zur herstellung von benzodifurandionen
DE59309150D1 (de) Verfahren zur Herstellung von E,Z-Butendial-bis-dialkylacetalen
DE578388T1 (de) Verfahren zur fermentativen Herstellung von 10-Hydroxy-C18-Carbonsäure und Gamma-Dodekalaktonderivaten.
DE58904105D1 (de) Verfahren zur herstellung von hexafluorpropen.
DE59305081D1 (de) Verfahren zur herstellung von hexafluorchlorbutenen
DE3765855D1 (de) Dimethylphenylsilylmethylpolysilan und verfahren zur herstellung desselben.
DE59502926D1 (de) Verfahren zur herstellung von alkaliaminoborhydriden und alkaliaminoborhydrid-komplexen
DE68913394T2 (de) Verfahren zur Herstellung von substituierten Phenoxyethylaminen sowie Zwischenverbindungen.
DE3851541D1 (de) Propylen-äthylen-kopolymer-zusammensetzung und verfahren zur herstellung.
DE59700696D1 (de) Verfahren und zwischenprodukte zur herstellung von pyridyl-4-fluoranilinen
DE59208439D1 (de) Verfahren zur herstellung von niedrigalkyloligoglucosiden
DE3750182T2 (de) (alpha)-HYDROPEROXYISOPROPYLPHENYL-VERBINDUNGEN UND VERFAHREN ZUR HERSTELLUNG.
DE69218768T2 (de) N-arylalkylderivate von 2-aminomethyl-2,3-dihydro-1,4-benzodioxine und verfahren zur herstellung
DE58903321D1 (de) Substituierte bisacyloxynaphtacene und verfahren zur herstellung von tetrathiotetracenen.
DE59000909D1 (de) Verfahren und neue zwischenprodukte zur herstellung von triazolon-derivaten.
DE69404641D1 (de) Verfahren zur herstellung von 3,4-dihalogeno-1,2-epoxybutanen ausgehend von 3,4-epoxy-1-buten

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DYSTAR TEXTILFARBEN GMBH & CO. DEUTSCHLAND KG, 659

8339 Ceased/non-payment of the annual fee