ES386722A1 - Procedimiento para la obtencion de colorantes naftalimidi- cos. - Google Patents

Procedimiento para la obtencion de colorantes naftalimidi- cos.

Info

Publication number
ES386722A1
ES386722A1 ES386722A ES386722A ES386722A1 ES 386722 A1 ES386722 A1 ES 386722A1 ES 386722 A ES386722 A ES 386722A ES 386722 A ES386722 A ES 386722A ES 386722 A1 ES386722 A1 ES 386722A1
Authority
ES
Spain
Prior art keywords
formula
dyes
procedure
obtaining
mole
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
ES386722A
Other languages
English (en)
Spanish (es)
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES386722A1 publication Critical patent/ES386722A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/34—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting ortho- or peri-dicarboxylic dyes
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/0025—Specific dyes not provided for in groups C09B62/004 - C09B62/018

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ES386722A 1969-12-24 1970-12-22 Procedimiento para la obtencion de colorantes naftalimidi- cos. Expired ES386722A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1923669A CH519011A (de) 1969-12-24 1969-12-24 Verfahren zur Herstellung von Naphthalimidverbindungen

Publications (1)

Publication Number Publication Date
ES386722A1 true ES386722A1 (es) 1974-01-16

Family

ID=4438193

Family Applications (1)

Application Number Title Priority Date Filing Date
ES386722A Expired ES386722A1 (es) 1969-12-24 1970-12-22 Procedimiento para la obtencion de colorantes naftalimidi- cos.

Country Status (5)

Country Link
CH (1) CH519011A (enrdf_load_stackoverflow)
DE (1) DE2062678A1 (enrdf_load_stackoverflow)
ES (1) ES386722A1 (enrdf_load_stackoverflow)
FR (1) FR2074148A5 (enrdf_load_stackoverflow)
GB (1) GB1337990A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7314760A (enrdf_load_stackoverflow) * 1972-11-02 1974-05-06
DE2408012C2 (de) * 1974-02-20 1983-03-17 Hoechst Ag, 6000 Frankfurt 4-Amino-1,8-naphthalsäureimid-3-sulfonsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbstoffe zum Färben von natürlichen oder synthetischen Polyamidfasern
DE50201021D1 (de) 2001-02-20 2004-10-21 Watercryst Chemiefreie Wasserb Einrichtung zur chemisch/physikalischen wasserbehandlung und trinkwasser
DE102004006143A1 (de) 2004-02-07 2005-08-25 Wella Ag Neue Naphthalinderivate und diese Verbindungen enthaltende Färbemittel für Keratinfasern

Also Published As

Publication number Publication date
CH519011A (de) 1972-02-15
GB1337990A (en) 1973-11-21
FR2074148A5 (enrdf_load_stackoverflow) 1971-10-01
DE2062678A1 (de) 1971-07-01

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