DE4023859C2 - - Google Patents

Info

Publication number
DE4023859C2
DE4023859C2 DE19904023859 DE4023859A DE4023859C2 DE 4023859 C2 DE4023859 C2 DE 4023859C2 DE 19904023859 DE19904023859 DE 19904023859 DE 4023859 A DE4023859 A DE 4023859A DE 4023859 C2 DE4023859 C2 DE 4023859C2
Authority
DE
Germany
Prior art keywords
derivatives
pyrazoline
mesityl
fluorescence
och3
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
DE19904023859
Other languages
German (de)
English (en)
Other versions
DE4023859A1 (de
Inventor
Hans Dr. 6720 Speyer De Guesten
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.)
Forschungszentrum Karlsruhe GmbH
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
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 Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Priority to DE19904023859 priority Critical patent/DE4023859A1/de
Priority to CH199991A priority patent/CH681889A5/de
Priority to JP3187163A priority patent/JP3059247B2/ja
Publication of DE4023859A1 publication Critical patent/DE4023859A1/de
Application granted granted Critical
Publication of DE4023859C2 publication Critical patent/DE4023859C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/204—Measuring radiation intensity with scintillation detectors the detector being a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Luminescent Compositions (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19904023859 1990-07-27 1990-07-27 Sterisch gehinderte 1,3-diphenyl-2-pyrazolin-derivate Granted DE4023859A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19904023859 DE4023859A1 (de) 1990-07-27 1990-07-27 Sterisch gehinderte 1,3-diphenyl-2-pyrazolin-derivate
CH199991A CH681889A5 (enrdf_load_stackoverflow) 1990-07-27 1991-07-05
JP3187163A JP3059247B2 (ja) 1990-07-27 1991-07-26 立体障害された１，３−ジフェニル−２−ピラゾリン−誘導体、その製法およびこれから成るシンチレーター

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904023859 DE4023859A1 (de) 1990-07-27 1990-07-27 Sterisch gehinderte 1,3-diphenyl-2-pyrazolin-derivate

Publications (2)

Publication Number Publication Date
DE4023859A1 DE4023859A1 (de) 1992-01-30
DE4023859C2 true DE4023859C2 (enrdf_load_stackoverflow) 1992-07-09

Family

ID=6411112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904023859 Granted DE4023859A1 (de) 1990-07-27 1990-07-27 Sterisch gehinderte 1,3-diphenyl-2-pyrazolin-derivate

Country Status (3)

Country Link
JP (1) JP3059247B2 (enrdf_load_stackoverflow)
CH (1) CH681889A5 (enrdf_load_stackoverflow)
DE (1) DE4023859A1 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531495C2 (de) * 1975-07-15 1985-01-17 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Pyrazolinverbindungen

Also Published As

Publication number Publication date
DE4023859A1 (de) 1992-01-30
JPH04234366A (ja) 1992-08-24
JP3059247B2 (ja) 2000-07-04
CH681889A5 (enrdf_load_stackoverflow) 1993-06-15

Similar Documents

Publication Publication Date Title
DE1793658C3 (de) N,N,N", K-Tetrakis-ip-phenyl) p-phenylendiamine und -benzidine. Ausscheidung aus: 1693218
DE3042120A1 (de) 5-fluoruracil-derivate
DE2937700C2 (de) 2,3-Dicyano-hydrochinon-Derivate und Flüssigkristallmaterialien, die diese Derivate enthalten
DE2118798A1 (de) Gegen den schädlichen Einfluß des UV-Lichtes geschütztes organisches Produkt und UV-Absorber
DE2906193C2 (enrdf_load_stackoverflow)
DE1087902B (de) Ultraviolett-Schutzfiltermasse oder -schicht
WO1999050269A2 (de) Porphyrine und ihre verwendung als phptosensitizer
DE4023859C2 (enrdf_load_stackoverflow)
DE4023860C2 (enrdf_load_stackoverflow)
DE69014219T2 (de) Photochromisches Material.
CH335262A (fr) Roulement
DE69117429T2 (de) Photochromes Material und optisches Speichermedium, das dieses verwendet
DE1720124B2 (de) Metallkomplexe als IR Absorber
DE1293583B (de) Auskopierschicht mit einem Merocyanin und einer photolytischen organischen Halogenverbindung
DE2531495C2 (de) Pyrazolinverbindungen
EP0579638B1 (de) Polyketomethinfarbstoffe
DE69011556T2 (de) Methode zur Herstellung von photochromem Material.
DE2220383C3 (de) Methin-Farbstoffe und ihre Verwendung in ihrer Leukoform mit einem Lichtoxydationsmittel zur Herstellung von Farblichtbildern
DE690973C (de) Ultraviolettstrahlen absorbiereinde Stoffe
DE1643410C3 (de) 3-(4'-Cyanophenyl)-cumarinderivate und Verfahren zu deren Herstellung sowie diese Verbindungen enthaltende Textilbehandlungsmittel
DE1443944B2 (de) Verwendung von nitrogruppenfreien methylenmalonsaeurederivaten zum schuetzen von organischen stoffen gegen ultraviolettstrahlung
DE2543855A1 (de) Polychrome benzotriazolderivate sowie verwendung derselben als uv-stabilisatoren
Veierov et al. Mechanistic studies in the photochemical Fries rearrangement of enol esters
DE2220383A1 (de) Leuko-Verbindungen und aus diesen durch Oxydation erhaltene Farbstoffe
DE2400821C2 (de) Benzylanthrachinone und (p-Benzyl)benzylanthrachinone

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee