ES8702350A1 - Procedimiento para la preparacion de nuevos derivados de benzoquinona - Google Patents

Procedimiento para la preparacion de nuevos derivados de benzoquinona

Info

Publication number
ES8702350A1
ES8702350A1 ES543959A ES543959A ES8702350A1 ES 8702350 A1 ES8702350 A1 ES 8702350A1 ES 543959 A ES543959 A ES 543959A ES 543959 A ES543959 A ES 543959A ES 8702350 A1 ES8702350 A1 ES 8702350A1
Authority
ES
Spain
Prior art keywords
production
color
developers
alkyl
recording material
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
ES543959A
Other languages
English (en)
Other versions
ES543959A0 (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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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
Priority claimed from JP59115437A external-priority patent/JPS60259491A/ja
Priority claimed from JP59215219A external-priority patent/JPS6197258A/ja
Priority claimed from JP60053846A external-priority patent/JPH0714911B2/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of ES8702350A1 publication Critical patent/ES8702350A1/es
Publication of ES543959A0 publication Critical patent/ES543959A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
    • 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
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/02—Preparation of sulfones; Preparation of sulfoxides by formation of sulfone or sulfoxide groups by oxidation of sulfides, or by formation of sulfone groups by oxidation of sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/06—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
    • C07C317/46—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE BENZOQUINONA, DE FORMULA (I). CONSISTE EN LA REACCION DE OXIDACION DE UN DERIVADO DE HIDROQUINONA, DE FORMULA (II) PARA FORMAR UN COMPUESTO DE FORMULA (I), EN LA QUE R1 REPRESENTA ALQUILO O CICLOALQUILO Y R2 PUEDE SER UNO DE VARIOS TIPOS DE RADICALES. LA OXIDACION SE LLEVA A CABO CON UN COMPUESTO DE PLOMO (IV), MANGANESO (III) O MANGANESO (IV), EN UN DISOLVENTE INERTE, A UNA TEMPERATURA ENTRE LA AMBIENTE Y 110JC. ESTOS COMPUESTOS TIENEN APLICACIONES COMO REVELADORES DE COLOR PARA MATERIALES REGISTRADORES.
ES543959A 1984-06-07 1985-06-05 Procedimiento para la preparacion de nuevos derivados de benzoquinona Expired ES8702350A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59115437A JPS60259491A (ja) 1984-06-07 1984-06-07 感圧感熱記録紙用顕色剤
JP59215219A JPS6197258A (ja) 1984-10-16 1984-10-16 新規モノスルホニルハイドロキノン誘導体とその製造法
JP60053846A JPH0714911B2 (ja) 1985-03-18 1985-03-18 新規キノン誘導体

Publications (2)

Publication Number Publication Date
ES8702350A1 true ES8702350A1 (es) 1987-01-16
ES543959A0 ES543959A0 (es) 1987-01-16

Family

ID=27295088

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543959A Expired ES8702350A1 (es) 1984-06-07 1985-06-05 Procedimiento para la preparacion de nuevos derivados de benzoquinona

Country Status (7)

Country Link
US (1) US4735744A (es)
EP (1) EP0164260B1 (es)
KR (1) KR890005269B1 (es)
AU (1) AU560062B2 (es)
CA (1) CA1249597A (es)
DE (1) DE3561813D1 (es)
ES (1) ES8702350A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226555A (en) * 1988-12-23 1990-07-04 Shell Int Research Biocidal phenyl sulphinyl or sulphonyl compounds
CN106883153B (zh) * 2017-04-11 2018-11-13 河南工业大学 一种2-磺酰基-1,4-二酚衍生物的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282968A (en) * 1963-01-08 1966-11-01 Du Pont 2, 3-dicyano-5-sulfonyl-6-substituted para-benzoquinone and the corresponding hydroquinone
US3387004A (en) * 1963-05-02 1968-06-04 American Cyanamid Co Certain substituted quinones and their preparation
JPS5612851B2 (es) * 1972-06-30 1981-03-25
US4398753A (en) * 1980-12-26 1983-08-16 Mitsui Toatsu Chemicals, Incorporated Pressure sensitive recording unit
JPS57107882A (en) * 1980-12-26 1982-07-05 Mitsui Toatsu Chem Inc Pressure sensitive reproduction recording unit
JPS57185237A (en) * 1981-05-11 1982-11-15 Mitsui Toatsu Chem Inc Preparation of 2,5-dihalo-1,4-benzoquinone-3,6-dicarboxylic diester
JPS59188528A (ja) * 1983-04-11 1984-10-25 Matsumoto Kosan Kk 温度指示ラベル

Also Published As

Publication number Publication date
DE3561813T (es) 1988-04-14
KR890005269B1 (ko) 1989-12-20
CA1249597A (en) 1989-01-31
EP0164260B1 (en) 1988-03-09
AU560062B2 (en) 1987-03-26
KR860000347A (ko) 1986-01-28
US4735744A (en) 1988-04-05
DE3561813D1 (en) 1988-04-14
EP0164260A1 (en) 1985-12-11
AU4306085A (en) 1985-12-12
ES543959A0 (es) 1987-01-16

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401