CH613447A5 - Process for the preparation of a compound containing an N-substituted bipyridyl ring - Google Patents

Process for the preparation of a compound containing an N-substituted bipyridyl ring

Info

Publication number
CH613447A5
CH613447A5 CH807375A CH807375A CH613447A5 CH 613447 A5 CH613447 A5 CH 613447A5 CH 807375 A CH807375 A CH 807375A CH 807375 A CH807375 A CH 807375A CH 613447 A5 CH613447 A5 CH 613447A5
Authority
CH
Switzerland
Prior art keywords
preparation
compound containing
substituted bipyridyl
bipyridyl ring
ring
Prior art date
Application number
CH807375A
Inventor
John Graham Allen
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH613447A5 publication Critical patent/CH613447A5/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/22—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/1503—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect caused by oxidation-reduction reactions in organic liquid solutions, e.g. viologen solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Pyridine Compounds (AREA)
  • Luminescent Compositions (AREA)
CH807375A 1974-06-21 1975-06-20 Process for the preparation of a compound containing an N-substituted bipyridyl ring CH613447A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27645/74A GB1514466A (en) 1974-06-21 1974-06-21 Preparation of bipyridilium compounds

Publications (1)

Publication Number Publication Date
CH613447A5 true CH613447A5 (en) 1979-09-28

Family

ID=10262960

Family Applications (1)

Application Number Title Priority Date Filing Date
CH807375A CH613447A5 (en) 1974-06-21 1975-06-20 Process for the preparation of a compound containing an N-substituted bipyridyl ring

Country Status (9)

Country Link
JP (1) JPS5116675A (en)
CA (1) CA1031346A (en)
CH (1) CH613447A5 (en)
DE (1) DE2527638A1 (en)
FR (1) FR2275462A1 (en)
GB (1) GB1514466A (en)
HK (1) HK2579A (en)
IT (1) IT1039183B (en)
NL (1) NL7507383A (en)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
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JPH0196170A (en) * 1987-10-09 1989-04-14 Kootec Kk Viologen derivative
JPH0196171A (en) * 1987-10-09 1989-04-14 Kootec Kk Production of viologen derivative
DE69522233T2 (en) * 1994-10-22 2002-04-18 Daikin Industries, Ltd. CONJUGATED N-FLUORPYRIDINIUM SALT POLYMERS AND THEIR USE
US5998617A (en) * 1997-04-02 1999-12-07 Gentex Corporation Electrochromic compounds
US7172633B2 (en) 2003-06-16 2007-02-06 L'ORéAL S.A. Lightening dye composition comprising at least one cationic direct dye containing mixed chromophores
US7201779B2 (en) 2003-06-16 2007-04-10 L'oreal S.A. Dye composition comprising at least one direct dye containing mixed chromophores
US7300471B2 (en) 2004-02-27 2007-11-27 L'oreal S.A. Composition comprising at least one mixed dye based on at least one chromophore of azo or tri(hetero) arylmethane type, dyeing process and mixed dyes.
US7488354B2 (en) 2004-10-14 2009-02-10 L'oreal S.A. Dyeing composition comprising at least one disulphide dye and method of dyeing human keratin fibers using this dye
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CN101457138B (en) * 2007-12-14 2011-11-30 宁波市金榜汽车电子有限公司 Electrochromic component
US8228590B2 (en) 2010-08-09 2012-07-24 Gentex Corporation Electro-optic system configured to reduce a perceived color change
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MX345094B (en) 2011-02-25 2017-01-17 Oreal Composition for dyeing keratinous fibres comprising a direct dye having a disulphide/thiol functional group, a thickening polymer, an ethoxylated fatty alcohol and/or a nonionic surfactant, an alkaline agent and a reducing agent.
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FR2994091B1 (en) 2012-08-02 2014-08-01 Oreal COLORING COMPOSITION COMPRISING NON-IONIC GUAR GUM OR ONE OF ITS NON-IONIC DERIVATIVES, PROCESS AND DEVICE
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FR3117808B1 (en) 2020-12-18 2024-03-01 Oreal Composition for the simultaneous bleaching and coloring of keratin fibers and process using this composition
FR3130568B1 (en) 2021-12-16 2024-02-16 Oreal Composition for lightening keratin fibers and process for lightening keratin fibers using this composition
FR3130572B1 (en) 2021-12-16 2024-08-23 Oreal Composition for lightening keratin fibres and method for lightening keratin fibres using this composition
FR3130567B1 (en) 2021-12-16 2024-02-16 Oreal Composition for lightening keratin fibers and process for lightening keratin fibers using this composition
FR3130571B1 (en) 2021-12-16 2024-02-16 Oreal Composition for lightening keratin fibers and process for lightening keratin fibers using this composition
FR3130569B1 (en) 2021-12-16 2024-06-28 Oreal Composition for lightening keratin fibers and process for lightening keratin fibers using this composition
FR3130570A1 (en) 2021-12-16 2023-06-23 L'oreal Composition for lightening keratin fibers and process for lightening keratin fibers using this composition
FR3130610A1 (en) 2021-12-20 2023-06-23 L'oreal Composition comprising a polyhydroxyalkanoate copolymer with a long hydrocarbon chain containing ionic group(s), process for treating keratin materials using the composition
FR3136972A1 (en) 2022-06-22 2023-12-29 L'oreal Composition for lightening keratin fibers and process for lightening keratin fibers using this composition
FR3136967A1 (en) 2022-06-22 2023-12-29 L'oreal Composition for lightening keratin fibers and process for lightening keratin fibers using this composition
FR3136968A1 (en) 2022-06-22 2023-12-29 L'oreal Composition for lightening keratin fibers and process for lightening keratin fibers using this composition
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FR3144513A1 (en) 2022-12-29 2024-07-05 L'oreal Composition comprising at least N,N-dicarboxymethyl glutamic acid, at least one direct dye, and at least one associative polymer

Also Published As

Publication number Publication date
GB1514466A (en) 1978-06-14
HK2579A (en) 1979-01-19
FR2275462B1 (en) 1979-05-25
NL7507383A (en) 1975-12-23
IT1039183B (en) 1979-12-10
FR2275462A1 (en) 1976-01-16
DE2527638A1 (en) 1976-05-06
JPS5116675A (en) 1976-02-10
CA1031346A (en) 1978-05-16

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