DE2261984A1 - Verfahren zur herstellung von fluoranverbindungen - Google Patents

Verfahren zur herstellung von fluoranverbindungen

Info

Publication number
DE2261984A1
DE2261984A1 DE19722261984 DE2261984A DE2261984A1 DE 2261984 A1 DE2261984 A1 DE 2261984A1 DE 19722261984 DE19722261984 DE 19722261984 DE 2261984 A DE2261984 A DE 2261984A DE 2261984 A1 DE2261984 A1 DE 2261984A1
Authority
DE
Germany
Prior art keywords
formula
methyl
compound
compounds
same meaning
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.)
Pending
Application number
DE19722261984
Other languages
German (de)
English (en)
Inventor
Yoshihiro Hatano
Kenji Yamamoto
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
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 filed Critical Yamamoto Chemicals Inc
Publication of DE2261984A1 publication Critical patent/DE2261984A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds
    • 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
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/3275—Fluoran compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19722261984 1971-09-14 1972-09-13 Verfahren zur herstellung von fluoranverbindungen Pending DE2261984A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46071495A JPS525489B2 (xx) 1971-09-14 1971-09-14

Publications (1)

Publication Number Publication Date
DE2261984A1 true DE2261984A1 (de) 1973-05-24

Family

ID=13462288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722261984 Pending DE2261984A1 (de) 1971-09-14 1972-09-13 Verfahren zur herstellung von fluoranverbindungen

Country Status (9)

Country Link
JP (1) JPS525489B2 (xx)
AT (1) AT316510B (xx)
BE (1) BE788431A (xx)
CH (1) CH569698A5 (xx)
DE (1) DE2261984A1 (xx)
FR (1) FR2153979A5 (xx)
GB (1) GB1409311A (xx)
IT (1) IT974636B (xx)
ZA (1) ZA726209B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407369A1 (de) * 1982-12-27 1985-08-29 Shin Nisso Kako Co., Ltd., Tokio/Tokyo Chromogenes aufzeichnungsmaterial

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119294U (xx) * 1978-02-10 1979-08-21
JPS57193435A (en) * 1981-05-21 1982-11-27 Nippon Kayaku Co Ltd Production of diphenylamine
JPS6040164A (ja) * 1983-08-12 1985-03-02 Sumitomo Chem Co Ltd フルオラン化合物の製造法
JPS6040165A (ja) * 1983-08-12 1985-03-02 Sumitomo Chem Co Ltd フルオラン化合物の製造方法
CH654839A5 (de) * 1983-09-26 1986-03-14 Ciba Geigy Ag Verfahren zur herstellung von basisch substituierten fluoranverbindungen.
CN103086898B (zh) * 2012-07-11 2015-04-08 山东道可化学有限公司 二苯胺或其环上取代的衍生物的制备方法
CN104058978A (zh) * 2014-06-04 2014-09-24 安徽佑骏商品混凝土有限公司 一种3-甲氧基二苯胺合成工艺
CN104628585B (zh) * 2015-02-13 2016-08-24 山东道可化学有限公司 一种二苯胺或其环上取代的衍生物的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407369A1 (de) * 1982-12-27 1985-08-29 Shin Nisso Kako Co., Ltd., Tokio/Tokyo Chromogenes aufzeichnungsmaterial

Also Published As

Publication number Publication date
JPS4836132A (xx) 1973-05-28
CH569698A5 (xx) 1975-11-28
GB1409311A (en) 1975-10-08
DE2244873A1 (de) 1973-03-22
JPS525489B2 (xx) 1977-02-14
DE2244873B2 (de) 1976-02-19
AU4590772A (en) 1973-06-14
AT316510B (de) 1974-07-10
FR2153979A5 (xx) 1973-05-04
IT974636B (it) 1974-07-10
BE788431A (fr) 1973-01-02
ZA726209B (en) 1973-06-27

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