CA983028A - Bis-1,2,4-triazolyl (5)-compounds, process for their preparation and their use as optical brighteners - Google Patents

Bis-1,2,4-triazolyl (5)-compounds, process for their preparation and their use as optical brighteners

Info

Publication number
CA983028A
CA983028A CA146,111A CA146111A CA983028A CA 983028 A CA983028 A CA 983028A CA 146111 A CA146111 A CA 146111A CA 983028 A CA983028 A CA 983028A
Authority
CA
Canada
Prior art keywords
triazolyl
bis
compounds
preparation
optical brighteners
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
Application number
CA146,111A
Other languages
English (en)
Other versions
CA146111S (en
Inventor
Anton Horn
Gunter Schnabel
Gunter Rosch
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.)
Hoechst AG
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.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA983028A publication Critical patent/CA983028A/en
Expired legal-status Critical Current

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)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA146,111A 1971-07-03 1972-06-30 Bis-1,2,4-triazolyl (5)-compounds, process for their preparation and their use as optical brighteners Expired CA983028A (en)

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
CA983028A true CA983028A (en) 1976-02-03

Family

ID=5812587

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,111A Expired CA983028A (en) 1971-07-03 1972-06-30 Bis-1,2,4-triazolyl (5)-compounds, process for their preparation and their use as optical brighteners

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5869199A (en) * 1993-03-26 1999-02-09 Sumitomo Electric Industries, Ltd. Organic electroluminescent elements comprising triazoles
US5792567A (en) * 1994-03-16 1998-08-11 Sumitomo Electric Industries, Ltd. Triazole derivatives and organic electroluminescent devices produced therefrom
CN104370834B (zh) * 2007-05-17 2017-04-19 株式会社半导体能源研究所 三唑衍生物

Also Published As

Publication number Publication date
FR2145216A5 (fr) 1973-02-16
GB1393750A (en) 1975-05-14
DD103473A5 (fr) 1974-01-20
NL7208939A (fr) 1973-01-05
BE785794A (fr) 1973-01-03
DE2133159A1 (de) 1973-01-18
IT962350B (it) 1973-12-20

Similar Documents

Publication Publication Date Title
CA1000702A (en) Benzofurane derivatives, process for their preparation and their use as optical brighteners
CA934758A (en) Process for the preparation of unsymmetrical 1,4-dihydropyridine 3,5-dicarboxylates
CA972755A (en) 3,4-dihydro-2h-isoquinoline-1-thiones and process for preparing them
YU33872A (en) Process for preparing 4-amino-1,2,4-triazin-5-ones
CA990291A (en) Process for the preparation of new biguanide derivatives
CA983039A (en) 3,4-dihydro-2h-isoquinoline-1-ones and process for preparing them
CA983028A (en) Bis-1,2,4-triazolyl (5)-compounds, process for their preparation and their use as optical brighteners
AU468153B2 (en) Process for the preparation of 2, 2'-bipyridyls
CA982138A (en) Benzofurane derivatives, process for their preparation and their use as optical brighteners
CA1008077A (en) 1,2,3-triazoles and process for their preparation
CA992983A (en) 1,4-methano-and ethano-tetrahydronaphthyloxypropanols and process for their preparation
CA862121A (en) 1,4-bis-(benzoxazoly 1-(2'))-naphtalene-derivatives, process for their preparation and their use as optical brighteners
CA792246A (en) Process for the preparation of substituted 1,3-oxathiol-2-ones
AU3810972A (en) Process forthe preparation of 1, 4 benzothiazepines
CA985688A (en) Preparation of 2,2'-bipyridyls
AU475128B2 (en) Novel 1, 4-diazacycloalkane derivatives and process forthe preparation thereof
AU4474772A (en) 14, 15b-EPOXYCARBENOLIDE AND 14, 15b-EPOXYBUFADIENOLIDEGLYCOSIDES AND PROCESS FOR THEIR PREPARATION
CA886041A (en) Process for the preparation of the dextrorotatory, 2,2'(ethylenediimino)-di-1-butanol
CA880334A (en) Process for the preparation of 6, 7-epoxycitronellal
AU462890B2 (en) Process for the preparation of 1,2-dihydroquinolines
CA885455A (en) Process for the preparation of 9-aminoalkyl-1,2,8,9-tetraazaphenalenes
CA846856A (en) Process for the preparation of substantially pure 4,4'-diamino-diphenylmethane
CA873886A (en) Process for the preparation of 1,3-benzoxazin derivatives
CA862764A (en) 3-cycloamino-1,2,8,9-tetraazaphenalenes and process for their preparation
CA864170A (en) Articles for morticians' use