IT1039103B - Processo per la preparazione di composti 4 alogeno 4.4 diarilamino trifenilmetaici simmetrici - Google Patents

Processo per la preparazione di composti 4 alogeno 4.4 diarilamino trifenilmetaici simmetrici

Info

Publication number
IT1039103B
IT1039103B IT24525/75A IT2452575A IT1039103B IT 1039103 B IT1039103 B IT 1039103B IT 24525/75 A IT24525/75 A IT 24525/75A IT 2452575 A IT2452575 A IT 2452575A IT 1039103 B IT1039103 B IT 1039103B
Authority
IT
Italy
Prior art keywords
triphenylmetaic
diarylamine
symmetric
halogen
compounds
Prior art date
Application number
IT24525/75A
Other languages
English (en)
Italian (it)
Original Assignee
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 filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1039103B publication Critical patent/IT1039103B/it

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)
  • Coloring (AREA)
IT24525/75A 1974-06-20 1975-06-18 Processo per la preparazione di composti 4 alogeno 4.4 diarilamino trifenilmetaici simmetrici IT1039103B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2429673A DE2429673C3 (de) 1974-06-20 1974-06-20 Verfahren zur Herstellung von symmetrischen 4-Halogen-4', 4''-diarylamino-triphenylmethanverbindungen und deren Verwendung zum Spinnfärben von Polyacrylnitril

Publications (1)

Publication Number Publication Date
IT1039103B true IT1039103B (it) 1979-12-10

Family

ID=5918530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24525/75A IT1039103B (it) 1974-06-20 1975-06-18 Processo per la preparazione di composti 4 alogeno 4.4 diarilamino trifenilmetaici simmetrici

Country Status (8)

Country Link
US (1) US4041054A (esLanguage)
JP (1) JPS595146B2 (esLanguage)
BE (1) BE830481A (esLanguage)
CH (1) CH627769A5 (esLanguage)
DE (1) DE2429673C3 (esLanguage)
FR (1) FR2275532A1 (esLanguage)
GB (1) GB1502839A (esLanguage)
IT (1) IT1039103B (esLanguage)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259305B (en) * 1991-09-05 1995-11-15 Sandoz Ltd 2:1 aluminium complexes
US5593491A (en) * 1994-12-22 1997-01-14 Basf Corporation Method of preparing triarylmethane dyes and pigments
JP6463624B2 (ja) * 2014-12-08 2019-02-06 東友ファインケム株式会社Ｄｏｎｇｗｏｏ Ｆｉｎｅ−Ｃｈｅｍ Ｃｏ．， Ｌｔｄ． 化合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112326A (en) * 1959-06-19 1963-11-26 Grace W R & Co Polyarylmethane hydrazinium compounds
NL277914A (esLanguage) * 1961-05-03

Also Published As

Publication number Publication date
US4041054A (en) 1977-08-09
GB1502839A (en) 1978-03-01
DE2429673B2 (de) 1980-08-21
FR2275532B1 (esLanguage) 1980-06-27
BE830481A (fr) 1975-12-22
CH627769A5 (de) 1982-01-29
FR2275532A1 (fr) 1976-01-16
JPS595146B2 (ja) 1984-02-02
JPS5113833A (en) 1976-02-03
DE2429673C3 (de) 1981-04-16
DE2429673A1 (de) 1976-02-26

Similar Documents

Publication Publication Date Title
IT1039797B (it) Processo per la preparazione di glicoldimetileteri
IT1054694B (it) Processo per la preparazione di p benzochinondichetali
IT1037282B (it) Processo per la preparazione di butindiolo
IT1084225B (it) Processo per la preparazione di eteri.
IT1038893B (it) Processo per la preparazione di alchilbenzoli
IT1064331B (it) Processo per la preparazione di d-mannite
IT1044384B (it) Processo per la preparazione di tetraidrofurano
IT1058978B (it) Processo per la preparazione di acetacetilarilamidi
IT1061454B (it) Processo per la preparazione di 1.2 ossafosfolani
IT1062997B (it) Processo per la preparazione di 5 acetacetilaminobenzimidazolone
IT1048613B (it) Processo per la preparazione di acetacetamido n solfofluoruro
IT1034619B (it) Processo per la preparazione di 2 nitrobenzaldeide
IT1063583B (it) Processo per la preparazione di p alchilfenoli
IT1009850B (it) Processo per la preparazione di 5 cloro 2 toluidina
IT1055863B (it) Processo per la preparazione di cicloesanonossima
BR7501309A (pt) Processo para preparacao de 2,6-diclorobenzoatos acetilenicos
IT1031586B (it) Processo per la preparazione di o benziltolueni
IT1034273B (it) Processo per la preparazione di n alchiliminoahlani
IT1038087B (it) Processo per la preparazione di composti 4 amino 1.8 nafial n arilimidici
IT1038088B (it) Processo per la preparazione di composti 4 amino 1.8 naftalimidici
IT1064754B (it) Processo per la preparazione di cicloesandioni-(1,3)
IT1041827B (it) Processo per la preparazione di fomaldeide
IT1012820B (it) Processo per la preparazione di 1 cloroantrachinone
IT1039103B (it) Processo per la preparazione di composti 4 alogeno 4.4 diarilamino trifenilmetaici simmetrici
IT1038689B (it) Processo per la preparazione di cianogemo