ES8506628A1 - Un metodo de preparar un compuesto cromogeno derivado de piridina - Google Patents

Un metodo de preparar un compuesto cromogeno derivado de piridina

Info

Publication number
ES8506628A1
ES8506628A1 ES529355A ES529355A ES8506628A1 ES 8506628 A1 ES8506628 A1 ES 8506628A1 ES 529355 A ES529355 A ES 529355A ES 529355 A ES529355 A ES 529355A ES 8506628 A1 ES8506628 A1 ES 8506628A1
Authority
ES
Spain
Prior art keywords
compounds
chromogenic compounds
sensitive
chromogenic
kairolyl
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
ES529355A
Other languages
English (en)
Other versions
ES529355A0 (es
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.)
Yamamoto Chemicals Inc
Original Assignee
Yamamoto Chemicals Inc
Yamamoto Chemical Gosei Co 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 Yamamoto Chemicals Inc, Yamamoto Chemical Gosei Co Ltd filed Critical Yamamoto Chemicals Inc
Publication of ES529355A0 publication Critical patent/ES529355A0/es
Publication of ES8506628A1 publication Critical patent/ES8506628A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • 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
    • C07D213/24—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 with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46—Oxygen atoms
    • C07D213/50—Ketonic radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Pyridine Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Mushroom Cultivation (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Luminescent Compositions (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UN COMPUESTO CROMOGENO DERIVADO DE PIRIDINA, DISUSTITUIDO EN POSICION ORTO, DE FORMULA GENERAL (I), EN LA QUE X ES UN RADICAL; Y ES ALCOHILO DE C1-6, ALCOXI DE C1-6, FENILO, BENCILO O HALOGENO; Y M ES UN NUMERO ENTERO DE CERO A 4.CONSISTE EN HACER REACCIONAR UN LEUCO COMPUESTO DE FORMULA GENERAL (II) EN LA QUE X ES UN RADICAL DE FORMULA GENERAL (III), CON UN AHIDRIDO DE ACIDO, Y POSTERIORMENTE CON UN AGENTE OXIDANTE.DE APLICACION EN LA PREPARACION DE COMPOSICIONES CROMOGENAS PARA PAPEL DE COPIA SIN CARBON.
ES529355A 1981-11-10 1984-02-01 Un metodo de preparar un compuesto cromogeno derivado de piridina Expired ES8506628A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56178992A JPS5883673A (ja) 1981-11-10 1981-11-10 発色性ジケトピリジン化合物

Publications (2)

Publication Number Publication Date
ES529355A0 ES529355A0 (es) 1985-08-01
ES8506628A1 true ES8506628A1 (es) 1985-08-01

Family

ID=16058216

Family Applications (2)

Application Number Title Priority Date Filing Date
ES517244A Granted ES517244A0 (es) 1981-11-10 1982-11-10 Un metodo de preparar un compuesto cromogeno derivado de piridina.
ES529355A Expired ES8506628A1 (es) 1981-11-10 1984-02-01 Un metodo de preparar un compuesto cromogeno derivado de piridina

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES517244A Granted ES517244A0 (es) 1981-11-10 1982-11-10 Un metodo de preparar un compuesto cromogeno derivado de piridina.

Country Status (15)

Country Link
US (1) US4523018A (es)
EP (1) EP0080814B1 (es)
JP (1) JPS5883673A (es)
AT (1) ATE22885T1 (es)
AU (1) AU550124B2 (es)
BR (1) BR8206468A (es)
CA (1) CA1174677A (es)
DE (1) DE3273779D1 (es)
DK (1) DK498982A (es)
ES (2) ES517244A0 (es)
FI (1) FI74037C (es)
GR (1) GR78404B (es)
NO (1) NO823734L (es)
PT (1) PT75819B (es)
ZA (1) ZA828212B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030187271A1 (en) * 2002-03-27 2003-10-02 Boulder Scientific Company Synthesis of 2, 6-dicarbonylpyridines
AU2004285363B2 (en) * 2003-10-31 2009-10-08 Ishihara Sangyo Kaisha, Ltd. Bactericide composition and method of controlling plant disease
WO2018198920A1 (ja) * 2017-04-28 2018-11-01 山本化成株式会社 化合物およびこれを用いたインキ
EP3774767B1 (en) 2018-04-05 2025-10-29 Beth Israel Deaconess Medical Center, Inc. Aryl hydrocarbon receptor modulators and uses thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649649A (en) * 1967-07-10 1972-03-14 Nisso Kako Co Ltd Fluoran derivatives and preparation thereof
FR1601792A (es) * 1968-12-17 1970-09-14
JPS4968818A (es) * 1972-11-08 1974-07-03

Also Published As

Publication number Publication date
EP0080814B1 (en) 1986-10-15
JPS5883673A (ja) 1983-05-19
ES529355A0 (es) 1985-08-01
DK498982A (da) 1983-05-11
FI74037B (fi) 1987-08-31
EP0080814A1 (en) 1983-06-08
AU550124B2 (en) 1986-03-06
FI823836L (fi) 1983-05-11
JPS642589B2 (es) 1989-01-18
ES8404992A1 (es) 1984-05-16
PT75819B (en) 1985-07-26
AU9030182A (en) 1983-05-19
FI74037C (fi) 1987-12-10
NO823734L (no) 1983-05-11
PT75819A (en) 1982-12-01
BR8206468A (pt) 1983-09-27
FI823836A0 (fi) 1982-11-09
CA1174677A (en) 1984-09-18
DE3273779D1 (en) 1986-11-20
ES517244A0 (es) 1984-05-16
ZA828212B (en) 1983-11-30
US4523018A (en) 1985-06-11
ATE22885T1 (de) 1986-11-15
GR78404B (es) 1984-09-27

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