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GB1306263A - - Google Patents

Info

Publication number
GB1306263A
GB1306263A GB2419370A GB2419370A GB1306263A GB 1306263 A GB1306263 A GB 1306263A GB 2419370 A GB2419370 A GB 2419370A GB 2419370 A GB2419370 A GB 2419370A GB 1306263 A GB1306263 A GB 1306263A
Authority
GB
United Kingdom
Prior art keywords
phenol
acetoanilino
benzoylanilino
anilinophenol
benzylanilino
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
GB2419370A
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 filed Critical
Publication of GB1306263A publication Critical patent/GB1306263A/en
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

Landscapes

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

Abstract

1306263 Substituted aminophenols FUJI PHOTO FILM CO Ltd 19 May 1970 [22 May 1969] 24193/70 Heading C2C [Also in Division C4] p-(N-methylanilino)phenol, p-(N-benzylanilino)phenol, p-(N-acetoanilino)phenol and p-(N. benzoylanilino)phenol may be prepared by reacting p-anilinophenol with dimethyl sulphate, benzyl chloride, acetic anhydride or benzoyl chloride respectively.
GB2419370A 1969-05-22 1970-05-19 Expired GB1306263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3979569 1969-05-22

Publications (1)

Publication Number Publication Date
GB1306263A true GB1306263A (en) 1973-02-07

Family

ID=12562872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2419370A Expired GB1306263A (en) 1969-05-22 1970-05-19

Country Status (5)

Country Link
DE (1) DE2024859B2 (en)
ES (1) ES379880A1 (en)
FR (1) FR2048541A5 (en)
GB (1) GB1306263A (en)
IE (1) IE34290B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444591A (en) * 1977-08-02 1984-04-24 Yamada Chemical Co., Ltd. Chromogenic compounds and the use thereof as color former in copying or recording materials
US4603202A (en) * 1983-10-14 1986-07-29 Basf Aktiengesellschaft Fluoran colorants for recording systems
US4806657A (en) * 1983-09-26 1989-02-21 Ciba-Geigy Corporation Process for the preparation of fluoran compounds which are substituted by basic groups
EP0858993A1 (en) 1991-04-25 1998-08-19 Mitsui Chemicals, Inc. Method of producing keto acids

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE397360B (en) * 1970-10-13 1977-10-31 Kanzaki Paper Mfg Co Ltd FLUORANIC ASSOCIATIONS, ESPECIALLY BENZLUOROUS ASSOCIATIONS, USED AS FERRY MATERIALS IN REGISTRATION AND COPYING SYSTEMS AND METHODS OF PRODUCING THESE NEW ASSOCIATIONS
JPS5014533B1 (en) * 1971-03-30 1975-05-28
CA968361A (en) * 1971-08-30 1975-05-27 Ncr Corporation Synthesis of phthalides and fluorans and the products thereof
JPS5033891B2 (en) * 1971-10-29 1975-11-04
JPS5122415B2 (en) * 1972-01-22 1976-07-09
JPS4885243A (en) * 1972-02-16 1973-11-12
JPS5434909A (en) * 1977-08-08 1979-03-14 Yamada Chem Co Colored recording material
US4524373A (en) * 1982-02-24 1985-06-18 Kanzaki Paper Manufacturing Co., Ltd. Fluoran derivatives as new compounds, process for preparing the same and recording system utilizing the same as colorless chromogenic material
DE3505285A1 (en) * 1985-02-15 1986-08-21 Ciba-Geigy Ag, Basel Process for the preparation of basically substituted fluorane compounds
JPH0730256B2 (en) * 1985-06-05 1995-04-05 日本曹達株式会社 Fluoran-based coloring dye

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444591A (en) * 1977-08-02 1984-04-24 Yamada Chemical Co., Ltd. Chromogenic compounds and the use thereof as color former in copying or recording materials
US4806657A (en) * 1983-09-26 1989-02-21 Ciba-Geigy Corporation Process for the preparation of fluoran compounds which are substituted by basic groups
US4603202A (en) * 1983-10-14 1986-07-29 Basf Aktiengesellschaft Fluoran colorants for recording systems
EP0858993A1 (en) 1991-04-25 1998-08-19 Mitsui Chemicals, Inc. Method of producing keto acids
EP0511019B1 (en) * 1991-04-25 1999-06-23 Mitsui Chemicals, Inc. Method of producing keto acids
EP0858993B1 (en) * 1991-04-25 2003-06-25 Mitsui Chemicals, Inc. Method of producing keto acids

Also Published As

Publication number Publication date
FR2048541A5 (en) 1971-03-19
ES379880A1 (en) 1972-09-16
IE34290L (en) 1970-11-22
DE2024859A1 (en) 1970-11-26
IE34290B1 (en) 1975-04-02
DE2024859B2 (en) 1974-03-14

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
PS Patent sealed
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years