GB872561A - Process for the manufacture of dyestuffs of the triphenylamino triphenylmethane series - Google Patents

Process for the manufacture of dyestuffs of the triphenylamino triphenylmethane series

Info

Publication number
GB872561A
GB872561A GB3205157A GB3205157A GB872561A GB 872561 A GB872561 A GB 872561A GB 3205157 A GB3205157 A GB 3205157A GB 3205157 A GB3205157 A GB 3205157A GB 872561 A GB872561 A GB 872561A
Authority
GB
United Kingdom
Prior art keywords
dyestuffs
halogen
sulphonic acid
carbon atom
sulphonic
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
GB3205157A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB872561A publication Critical patent/GB872561A/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
    • C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • C09B11/20—Preparation from other triarylmethane derivatives, e.g. by substitution, by replacement of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
GB3205157A 1956-10-13 1957-10-14 Process for the manufacture of dyestuffs of the triphenylamino triphenylmethane series Expired GB872561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF21412A DE1098652B (de) 1956-10-13 1956-10-13 Verfahren zur Herstellung von Farbstoffen der Triphenylrosanilinreihe

Publications (1)

Publication Number Publication Date
GB872561A true GB872561A (en) 1961-07-12

Family

ID=7090059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3205157A Expired GB872561A (en) 1956-10-13 1957-10-14 Process for the manufacture of dyestuffs of the triphenylamino triphenylmethane series

Country Status (6)

Country Link
BE (1) BE561613A (de)
CH (1) CH366344A (de)
DE (1) DE1098652B (de)
FR (1) FR1196870A (de)
GB (1) GB872561A (de)
NL (2) NL100239C (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211716A (en) * 1977-05-26 1980-07-08 Bayer Aktiengesellschaft Process for isolating triarylmethane dyestuffs
EP0060428A1 (de) * 1981-03-07 1982-09-22 BASF Aktiengesellschaft Triaminotriarylmethanfarbstoffgemische
GB2214190A (en) * 1987-12-28 1989-08-31 Basf Corp Pigmentary salts of triphenylmethane compounds
US5808116A (en) * 1994-12-14 1998-09-15 Hoechst Aktiengesellschaft Process for the preparation of triphenylemethane coloring agents

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277914A (de) * 1961-05-03
NL120356C (de) * 1961-05-03

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504783A (de) *
DE607487C (de) * 1933-06-03 1934-12-28 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Farbstoffen der Triarylmethanreihe
DE606462C (de) * 1933-06-16 1934-12-03 I G Farbenindustrie Akt Ges Verfahren zur Herstellung saurer Triphenylmethanfarbstoffe
DE905187C (de) * 1942-06-14 1954-04-05 Hoechst Ag Verfahren zur Herstellung saurer Wollfarbstoffe
DE848231C (de) * 1950-07-21 1952-09-01 Hoechst Ag Verfahren zur Herstellung von Triphenylmethanfarbstoffen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211716A (en) * 1977-05-26 1980-07-08 Bayer Aktiengesellschaft Process for isolating triarylmethane dyestuffs
EP0060428A1 (de) * 1981-03-07 1982-09-22 BASF Aktiengesellschaft Triaminotriarylmethanfarbstoffgemische
GB2214190A (en) * 1987-12-28 1989-08-31 Basf Corp Pigmentary salts of triphenylmethane compounds
US5808116A (en) * 1994-12-14 1998-09-15 Hoechst Aktiengesellschaft Process for the preparation of triphenylemethane coloring agents

Also Published As

Publication number Publication date
FR1196870A (fr) 1959-11-26
DE1098652B (de) 1961-02-02
BE561613A (de)
NL100239C (de)
NL221404A (de)
CH366344A (de) 1962-12-31

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