BE785794A - Composes triazolyliques utilisables comme azureurs optiques - Google Patents

Composes triazolyliques utilisables comme azureurs optiques

Info

Publication number
BE785794A
BE785794A BE785794DA BE785794A BE 785794 A BE785794 A BE 785794A BE 785794D A BE785794D A BE 785794DA BE 785794 A BE785794 A BE 785794A
Authority
BE
Belgium
Prior art keywords
blasters
optical
triazolyl compounds
triazolyl
compounds
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Hoechst 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.)
Publication date
Publication of BE785794A publication Critical patent/BE785794A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
BE785794D 1971-07-03 Composes triazolyliques utilisables comme azureurs optiques BE785794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712133159 DE2133159A1 (de) 1971-07-03 1971-07-03 Bis-1,2,4-triazolyl(5)-verbindungen, verfahren zu ihrer herstellung und ihre verwendung als optische aufhellungsmittel

Publications (1)

Publication Number Publication Date
BE785794A true BE785794A (fr) 1973-01-03

Family

ID=5812587

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785794D BE785794A (fr) 1971-07-03 Composes triazolyliques utilisables comme azureurs optiques

Country Status (8)

Country Link
BE (1) BE785794A (OSRAM)
CA (1) CA983028A (OSRAM)
DD (1) DD103473A5 (OSRAM)
DE (1) DE2133159A1 (OSRAM)
FR (1) FR2145216A5 (OSRAM)
GB (1) GB1393750A (OSRAM)
IT (1) IT962350B (OSRAM)
NL (1) NL7208939A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69420656T2 (de) * 1993-03-26 2000-05-31 Sumitomo Electric Industries Organische elektroluminineszente elementen
CA2162923C (en) * 1994-03-16 2006-01-31 Chemipro Kasei Kaisha, Ltd. Triazole derivative and organic electroluminescent element produced therefrom
RU2131411C1 (ru) * 1997-11-20 1999-06-10 Институт химической физики РАН в Черноголовке Способ получения смеси олиготрифениламинов, способ получения 3-(4-бифенилил)-4- (4-трет-бутилфенил)-5-(4-диметиламинофенил)-1,2,4-триазола и электролюминесцентное устройство
WO2008143019A1 (en) * 2007-05-17 2008-11-27 Semiconductor Energy Laboratory Co., Ltd. Triazole derivative, and light-emitting element, light-emitting device, and electronic device with the use of triazole derivative

Also Published As

Publication number Publication date
CA983028A (en) 1976-02-03
DE2133159A1 (de) 1973-01-18
IT962350B (it) 1973-12-20
NL7208939A (OSRAM) 1973-01-05
DD103473A5 (OSRAM) 1974-01-20
FR2145216A5 (OSRAM) 1973-02-16
GB1393750A (en) 1975-05-14

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