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GB1352089A - Bis-styryltriazoles their use for the optical brightening of organic materials and processes for their manufacture - Google Patents

Bis-styryltriazoles their use for the optical brightening of organic materials and processes for their manufacture

Info

Publication number
GB1352089A
GB1352089A GB1289172A GB1289172A GB1352089A GB 1352089 A GB1352089 A GB 1352089A GB 1289172 A GB1289172 A GB 1289172A GB 1289172 A GB1289172 A GB 1289172A GB 1352089 A GB1352089 A GB 1352089A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
optionally substituted
styryltriazoles
triazole
bis
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
GB1289172A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1352089A publication Critical patent/GB1352089A/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
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
    • 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
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
    • C07D249/06—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles with aryl radicals directly attached to ring atoms
    • 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
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/22—Naphthotriazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

1352089 Substituted bis-styryltriazoles CIBAGEIGY AG 20 March 1972 [31 March 1971] 12891/72 Heading C2C [Also in Divisions C5 and D1] Novel substituted bis-styryltriazoles having the general formula wherein B 1 is a stilbenylene-(4,4<SP>1</SP>) radical optionally substituted in the 2 and/or 2<SP>1</SP> positions, or a divalent dibenzothiophene-5,5- dioxide-(3,7) radical optionally substituted in the 2- and 8-positions; X 1 and X 1 <SP>1</SP> are hydrogen, halogen, methyl or optionally substituted phenyl; R 1 and R 1 <SP>1</SP> are hydrogen, (C 1 -C 6 ) alkyl, halogen, (C 1 -C 4 ) alkoxy or optionally substituted phenyl; and R 2 and R 2 <SP>1</SP> are hydrogen, (C 1 -C 6 ) alkyl, halogen or (C 1 -C 4 ) alkoxy, are prepared by cyclizing a compound of the formula or of the formula wherein X 1 <SP>11</SP> is hydrogen methyl or optionally substituted phenyl, either in the presence of a condensation agent possessing an acid reaction, with heating if necessary, or in the presence of an oxidizing agent to give the corresponding triazole-1-oxide, and reacting the triazole-1- oxide either with nascent hydrogen to give the triazole derivative or with hydrogen halide to give the 4-halogeno-triazole. The novel compounds may be used as optical brightening agents, e.g. in detergent compositions.
GB1289172A 1971-03-31 1972-03-20 Bis-styryltriazoles their use for the optical brightening of organic materials and processes for their manufacture Expired GB1352089A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH470371A CH554392A (en) 1971-03-31 1971-03-31 USE OF STYRYLIC V-TRIAZOLE FOR THE OPTICAL LIGHTENING OF ORGANIC MATERIALS OUTSIDE THE TEXTILE INDUSTRY.
CH470071A CH554389A (en) 1971-03-31 1971-03-31 USE OF BIS-STYRYLTRIAZOLES FOR THE OPTICAL LIGHTENING OF ORGANIC MATERIALS OUTSIDE THE TEXTILE INDUSTRY.

Publications (1)

Publication Number Publication Date
GB1352089A true GB1352089A (en) 1974-05-15

Family

ID=25696099

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1289172A Expired GB1352089A (en) 1971-03-31 1972-03-20 Bis-styryltriazoles their use for the optical brightening of organic materials and processes for their manufacture
GB1289272A Expired GB1353133A (en) 1971-03-31 1972-03-20 Bisstyryltriazoles their use for the optical brightening of organic materials and process for their manufacture
GB1404472A Expired GB1360135A (en) 1971-03-31 1972-03-24 Styryl-v-triazoles their use for the optical brightening of or ganic materials and process for their manufacture

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB1289272A Expired GB1353133A (en) 1971-03-31 1972-03-20 Bisstyryltriazoles their use for the optical brightening of organic materials and process for their manufacture
GB1404472A Expired GB1360135A (en) 1971-03-31 1972-03-24 Styryl-v-triazoles their use for the optical brightening of or ganic materials and process for their manufacture

Country Status (4)

Country Link
CH (2) CH554392A (en)
DE (2) DE2213895A1 (en)
FR (2) FR2131661A5 (en)
GB (3) GB1352089A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926969A (en) * 1972-11-24 1975-12-16 Sandoz Ltd Triazole-bis(benzoxazole) optical brighteners
US8772487B2 (en) * 2008-01-24 2014-07-08 Life Technologies Corporation Fluorogenic hydrazine-substituted compounds
WO2024135470A1 (en) * 2022-12-23 2024-06-27 ミヨシ油脂株式会社 Ultraviolet light absorbing agent

Also Published As

Publication number Publication date
GB1360135A (en) 1974-07-17
DE2213895A1 (en) 1972-10-05
CH554389A (en) 1974-09-30
FR2131661A5 (en) 1972-11-10
FR2131658A5 (en) 1972-11-10
CH554392A (en) 1974-09-30
DE2213753A1 (en) 1972-10-12
GB1353133A (en) 1974-05-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees