BE749616A - Procede de preparation de composes azoiques - Google Patents

Procede de preparation de composes azoiques

Info

Publication number
BE749616A
BE749616A BE749616DA BE749616A BE 749616 A BE749616 A BE 749616A BE 749616D A BE749616D A BE 749616DA BE 749616 A BE749616 A BE 749616A
Authority
BE
Belgium
Prior art keywords
preparation
azoic compounds
azoic
compounds
Prior art date
Application number
Other languages
English (en)
Original Assignee
Sandoz Sa
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 Sa filed Critical Sandoz Sa
Publication of BE749616A publication Critical patent/BE749616A/fr

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
    • 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
    • C09B62/006—Azodyes
    • C09B62/0067—Azodyes with heterocyclic compound as coupling component
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/143—1,2-Diazoles
    • C09B31/147—Pyrazoles
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/16—Trisazo dyes
    • C09B31/26—Trisazo dyes from other coupling components "D"
    • C09B31/28—Heterocyclic compounds
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/03—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound
    • 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
    • C09B45/00—Complex metal compounds of azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE749616D 1969-05-12 1970-04-27 Procede de preparation de composes azoiques BE749616A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH720369A CH511271A (de) 1969-05-12 1969-05-12 Verfahren zur Herstellung wasserlöslicher Azoverbindungen

Publications (1)

Publication Number Publication Date
BE749616A true BE749616A (fr) 1970-10-27

Family

ID=4321474

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749616D BE749616A (fr) 1969-05-12 1970-04-27 Procede de preparation de composes azoiques

Country Status (2)

Country Link
BE (1) BE749616A (fr)
CH (1) CH511271A (fr)

Also Published As

Publication number Publication date
CH511271A (de) 1971-08-15

Similar Documents

Publication Publication Date Title
BE754723A (fr) Procede de preparation de
BE753616A (fr) Procede de preparation de mercaptoalcoylalcoxysilanes
BE759208A (fr) Procede de preparation continue de
BE757742A (fr) Procede de preparation de composes aromatiques
BE744410A (fr) Procede pour la preparation de composes de butene-2-01-4
BE752926A (fr) Procede pour la preparation de composes polyeniques
BE756725A (fr) Procede de preparation de 3,3,3-trifluoropropylmethylpolysiloxanes
BE760119A (fr) Procede de preparation du pentene-3-nitrile
BE749171A (fr) Procede pour la preparation de composes
BE753229A (fr) Procede de preparation de chloro-amino-s-triazines
BE749004A (fr) Procede de preparation de polypentenameres
BE759438A (fr) Procede de preparation de composes azoiques
BE747551A (fr) Procede de preparation de mercapto-2-ethanol
BE753775A (fr) Procede de preparation de nitroximes
BE750481A (fr) Procede de preparation du 2-methyl-3-butene-2-ol
BE756386A (fr) Procede de preparation de dimercapto-d-limonene
BE759536A (fr) Procede de preparation de 1-methyl-3-phenylindanes
BE758923A (fr) Procede de preparation de cis-polypentenameres
BE754337A (fr) Procede de preparation de mercaptoalkylalcoxysilanes
BE749134A (fr) Nouveau procede de preparation de 18-cyano-pregnanes
BE745654A (fr) Procede de preparation de dehydrolinalol
BE756895A (fr) Procede de preparation de p-hydroxybenzonitrile
BE744198A (fr) Procede de preparation de composes azoiques
BE745787A (fr) Procede de preparation de sulfatobetaines
BE752622A (fr) Procede de preparation de n-alcenyl-acetamides