BE810853A - Benzofurannes utilisables comme azureurs optiques - Google Patents

Benzofurannes utilisables comme azureurs optiques

Info

Publication number
BE810853A
BE810853A BE140760A BE140760A BE810853A BE 810853 A BE810853 A BE 810853A BE 140760 A BE140760 A BE 140760A BE 140760 A BE140760 A BE 140760A BE 810853 A BE810853 A BE 810853A
Authority
BE
Belgium
Prior art keywords
blasters
benzofurans
optical
optical blasters
Prior art date
Application number
BE140760A
Other languages
English (en)
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 filed Critical
Publication of BE810853A publication Critical patent/BE810853A/fr

Links

Classifications

    • 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
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • C07F9/1651—Esters of thiophosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6527—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07F9/653—Five-membered rings
    • C07F9/65324—Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE140760A 1973-02-09 1974-02-11 Benzofurannes utilisables comme azureurs optiques BE810853A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH187973 1973-02-09

Publications (1)

Publication Number Publication Date
BE810853A true BE810853A (fr) 1974-08-12

Family

ID=4220718

Family Applications (1)

Application Number Title Priority Date Filing Date
BE140760A BE810853A (fr) 1973-02-09 1974-02-11 Benzofurannes utilisables comme azureurs optiques

Country Status (10)

Country Link
US (1) US3974172A (fr)
JP (1) JPS49112926A (fr)
BE (1) BE810853A (fr)
BR (1) BR7400934D0 (fr)
CH (1) CH187973A4 (fr)
DE (1) DE2405056A1 (fr)
FR (1) FR2217337B1 (fr)
GB (1) GB1453481A (fr)
IT (1) IT1007262B (fr)
NL (1) NL7401512A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969351A (en) * 1974-05-17 1976-07-13 E. R. Squibb & Sons, Inc. Morpholine containing isothiocyanobenzoxazoles
US4110246A (en) * 1976-05-13 1978-08-29 Hoechst Aktiengesellschaft Mixture of benzoxazole derivatives
DE2712942A1 (de) * 1977-03-24 1978-10-05 Hoechst Ag Stilbene, verfahren zu deren herstellung und deren verwendung als opttische aufheller
DE2918965A1 (de) * 1979-05-11 1980-11-20 Bayer Ag Benzofuranverbindungen sowie deren verwendung als optische aufheller
DE2937231A1 (de) * 1979-09-14 1981-04-02 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von bis-ben-zofuranyl-verbindungen
DE3104992A1 (de) * 1981-02-12 1982-08-26 Hoechst Ag, 6000 Frankfurt "mischungen von optischen aufhellern"
HUP9902645A3 (en) * 1996-03-18 1999-12-28 Eisai Co Ltd Fused-ring carboxylic acid derivatives
TWI319387B (en) * 2002-04-05 2010-01-11 Astrazeneca Ab Benzamide derivatives
DE10356130A1 (de) * 2003-11-28 2005-06-23 Dyomics Gmbh Neue Polymethinfarbstoffe auf Cumarin-Basis mit einstellbarem Stokes-Shift
GB0521244D0 (en) * 2005-10-19 2005-11-30 Astrazeneca Ab Benzamide compounds
KR20160060660A (ko) * 2013-10-01 2016-05-30 글락소스미스클라인 인털렉츄얼 프로퍼티 디벨로프먼트 리미티드 친화성 크로마토그래피를 위한 및 치료제의 반감기를 연장시키기 위한 화합물

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH986369A4 (fr) * 1969-06-27 1970-12-31

Also Published As

Publication number Publication date
DE2405056A1 (de) 1974-08-15
JPS49112926A (fr) 1974-10-28
CH187973A4 (de) 1977-03-31
NL7401512A (fr) 1974-08-13
BR7400934D0 (pt) 1974-11-05
FR2217337B1 (fr) 1977-06-10
GB1453481A (en) 1976-10-20
IT1007262B (it) 1976-10-30
US3974172A (en) 1976-08-10
FR2217337A1 (fr) 1974-09-06

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