FR2456740A1 - Derives de fluorane, leurs intermediaires de synthese et leur utilisation comme precurseurs de couleurs - Google Patents

Derives de fluorane, leurs intermediaires de synthese et leur utilisation comme precurseurs de couleurs

Info

Publication number
FR2456740A1
FR2456740A1 FR8010917A FR8010917A FR2456740A1 FR 2456740 A1 FR2456740 A1 FR 2456740A1 FR 8010917 A FR8010917 A FR 8010917A FR 8010917 A FR8010917 A FR 8010917A FR 2456740 A1 FR2456740 A1 FR 2456740A1
Authority
FR
France
Prior art keywords
benzyl
hydrogen atom
alkyl
tertiary
group
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.)
Granted
Application number
FR8010917A
Other languages
English (en)
Other versions
FR2456740B1 (fr
Inventor
Paul Joseph Schmidt
William Mo-Wei Hung
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.)
STWB Inc
Original Assignee
Sterling Drug 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 US06/039,017 external-priority patent/US4274660A/en
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of FR2456740A1 publication Critical patent/FR2456740A1/fr
Application granted granted Critical
Publication of FR2456740B1 publication Critical patent/FR2456740B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane 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
    • B41M5/124—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'INVENTION CONCERNE DES COMPOSES DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE UN GROUPEMENT ALKYLE EN C-C NON TERTIAIRE; R ET R REPRESENTENT CHACUN UN ATOME D'HYDROGENE OU UN GROUPEMENT ALKYLE EN C-C NON TERTIAIRE, POURVU QUE R NE SOIT UN GROUPEMENT ALKYLE QUE QUAND R EST UN ATOME D'HYDROGENE; R REPRESENTE UN ATOME D'HYDROGENE OU UN GROUPEMENT ALKYLE EN C-C NON TERTIAIRE, BENZYLE OU BENZYLE SUBSTITUE; R REPRESENTE UN ATOME D'HYDROGENE OU UN GROUPEMENT PHENYLE, ALKYLE EN C-C NON TERTIAIRE, BENZYLE, BENZYLE SUBSTITUE OU ACYLE; OU BIEN R ET R PRIS AVEC L'ATOME D'AZOTE REPRESENTENT UN GROUPEMENT 2,5 (R)-1-PYRROLYLE OU R EST H OU CH; Y REPRESENTE UN GROUPEMENT OR OU R REPRESENTE UN ATOME D'HYDROGENE OU UN GROUPEMENT ALKYLE EN C-C8, BENZYLE OU BENZYLE SUBSTITUE; AINSI QUE DES 3,3 (DIARYL SUBSTITUE)56-CARBOXYPHTALIDES. CES COMPOSES SONT PREPARES PAR REACTION D'ACIDES 45-CARBOXY-2-(4-DIALKYLAMINO-2-HYDROXYBENZOYL) BENZOIQUES SUBSTITUES ET DE DIPHENYLAMINES SUBSTITUEES POUR OBTENIR LES PHTALIDES QUI SONT ENSUITE CYCLISES POUR FORMER LES CARBOXYFLUORANES, OU PAR INTERACTION D'ACIDES 45-CARBOXY-2-(4-DIALKYL-2-HYDROXYBENZOYL) BENZOIQUES ET DE 4-HYDROXYACETANILIDES OU ALKYLS PHENOLS SUBSTITUES QUE L'ON ESTERIFIE PAR DES HALOGENURES D'ALKYLE OU DES SULFATES DE DIALKYLE. CES COMPOSES SONT UTILES COMME AGENTS DE FORMATION DE COULEUR, EN PARTICULIER DANS DES SYSTEMES DE DUPLICATION SANS PAPIER CARBONE OU DES SYSTEMES DE MARQUAGE THERMIQUE.
FR8010917A 1979-05-14 1980-05-14 Derives de fluorane, leurs intermediaires de synthese et leur utilisation comme precurseurs de couleurs Expired FR2456740B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/039,017 US4274660A (en) 1979-05-14 1979-05-14 Carbonless duplicating and marking systems
US06/135,855 US4298215A (en) 1979-05-14 1980-03-31 Carbonless duplicating and marking systems

Publications (2)

Publication Number Publication Date
FR2456740A1 true FR2456740A1 (fr) 1980-12-12
FR2456740B1 FR2456740B1 (fr) 1986-03-14

Family

ID=26715735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010917A Expired FR2456740B1 (fr) 1979-05-14 1980-05-14 Derives de fluorane, leurs intermediaires de synthese et leur utilisation comme precurseurs de couleurs

Country Status (14)

Country Link
US (1) US4298215A (fr)
KR (1) KR840000195B1 (fr)
AU (1) AU5825280A (fr)
BR (1) BR8002953A (fr)
CA (1) CA1145341A (fr)
CH (1) CH647241A5 (fr)
DE (1) DE3018546A1 (fr)
ES (1) ES8104297A1 (fr)
FR (1) FR2456740B1 (fr)
GB (1) GB2051849B (fr)
GR (1) GR67755B (fr)
IT (1) IT8022016A0 (fr)
NL (1) NL8002805A (fr)
PH (1) PH22112A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2527340B2 (ja) * 1986-12-15 1996-08-21 アプライド バイオシステムズ インコーポレイテッド ロ―ダミン染料の５−及び６−スクシニミジルカルボキシレ―ト異性体
GB9818836D0 (en) * 1998-08-29 1998-10-21 Ciba Sc Holding Ag Process for the manufacture of mixed fluran systems
JP2003510304A (ja) * 1999-09-29 2003-03-18 ノボ ノルディスク アクティーゼルスカブ 新規芳香族化合物
US6590118B1 (en) 1999-09-29 2003-07-08 Novo Nordisk A/S Aromatic compounds

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367946A (en) * 1964-10-22 1968-02-06 Du Pont Xanthene dyes
DE2025171A1 (fr) * 1969-05-23 1970-12-17
FR2187853A1 (fr) * 1972-05-02 1974-01-18 Wiggins Teape Ltd
DE2542365A1 (de) * 1974-09-24 1976-04-08 Champion Paper Co Ltd Chromogene ureidofluoranverbindungen, verfahren zu ihrer herstellung und ihre verwendung in kopiersystemen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367946A (en) * 1964-10-22 1968-02-06 Du Pont Xanthene dyes
DE2025171A1 (fr) * 1969-05-23 1970-12-17
FR2187853A1 (fr) * 1972-05-02 1974-01-18 Wiggins Teape Ltd
DE2542365A1 (de) * 1974-09-24 1976-04-08 Champion Paper Co Ltd Chromogene ureidofluoranverbindungen, verfahren zu ihrer herstellung und ihre verwendung in kopiersystemen

Also Published As

Publication number Publication date
ES491420A0 (es) 1981-04-16
BR8002953A (pt) 1980-12-23
GB2051849B (en) 1983-07-20
US4298215A (en) 1981-11-03
CH647241A5 (fr) 1985-01-15
GB2051849A (en) 1981-01-21
FR2456740B1 (fr) 1986-03-14
AU5825280A (en) 1980-11-20
KR840000195B1 (ko) 1984-02-28
NL8002805A (nl) 1980-11-18
GR67755B (fr) 1981-09-18
ES8104297A1 (es) 1981-04-16
IT8022016A0 (it) 1980-05-13
CA1145341A (fr) 1983-04-26
DE3018546A1 (de) 1980-11-27
PH22112A (en) 1988-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse