ES369627A1 - Procedimiento para lapreparacion de compuestos azoicos. - Google Patents

Procedimiento para lapreparacion de compuestos azoicos.

Info

Publication number
ES369627A1
ES369627A1 ES369627A ES369627A ES369627A1 ES 369627 A1 ES369627 A1 ES 369627A1 ES 369627 A ES369627 A ES 369627A ES 369627 A ES369627 A ES 369627A ES 369627 A1 ES369627 A1 ES 369627A1
Authority
ES
Spain
Prior art keywords
substituted
formula
alkyl
group
case
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
ES369627A
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.)
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 ES369627A1 publication Critical patent/ES369627A1/es
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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/51—Monoazo 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/02—Monoazo dyes prepared by diazotising and coupling from diazotised o-amino-hydroxy 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES369627A 1968-07-19 1969-07-17 Procedimiento para lapreparacion de compuestos azoicos. Expired ES369627A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1089168A CH511925A (de) 1968-07-19 1968-07-19 Verfahren zur Herstellung von Monoazoverbindungen

Publications (1)

Publication Number Publication Date
ES369627A1 true ES369627A1 (es) 1971-07-16

Family

ID=4367914

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369627A Expired ES369627A1 (es) 1968-07-19 1969-07-17 Procedimiento para lapreparacion de compuestos azoicos.

Country Status (8)

Country Link
JP (1) JPS4812045B1 (es)
BE (1) BE736195A (es)
CH (2) CH512564A (es)
DE (1) DE1935482A1 (es)
ES (1) ES369627A1 (es)
FR (1) FR2013255B1 (es)
GB (1) GB1275625A (es)
NL (1) NL6910871A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616443A5 (en) * 1975-07-04 1980-03-31 Sandoz Ag Process for the preparation of organic compounds
US4148791A (en) * 1975-07-04 1979-04-10 Sandoz Ltd. Phenyl-azo-phenyl compounds having at least one hydroxy or oxo substituent on a sulfinyl or sulfamoyl group in the para position of the diazo component radical
DE2843475A1 (de) 1978-10-05 1980-04-17 Bayer Ag Monoazofarbstoffe
DE3215788A1 (de) * 1982-04-28 1983-11-03 Hoechst Ag, 6230 Frankfurt Wasserunloesliche monoazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung
GB2283062B (en) * 1993-10-22 1997-10-08 Spanset Inter Ag Method and apparatus for selectively inflating and deflating a stowage bag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1217269A (fr) * 1957-12-11 1960-05-03 Ciba Geigy Colorants azoïques insolubles dans l'eau et leur procédé de préparation
US2967858A (en) * 1958-02-07 1961-01-10 Sandoz Ltd Monoazo dyestuffs of low water solubility
US3050516A (en) * 1958-02-07 1962-08-21 Sandoz Ag Monoazo dyestuffs of low solubility in water
CH438526A (de) * 1964-03-13 1967-06-30 Sandoz Ag Verfahren zur Herstellung von Monoazofarbstoffen
GB1055399A (en) * 1964-08-19 1967-01-18 Yorkshire Dyewarde & Chemical Improvements in and relating to monoazo dyes
FR1524647A (fr) * 1966-05-26 1968-05-10 Cassella Farbwerke Mainkur Ag Procédé de préparation de colorants azoïques

Also Published As

Publication number Publication date
GB1275625A (en) 1972-05-24
JPS4812045B1 (es) 1973-04-18
NL6910871A (es) 1970-01-21
CH511925A (de) 1971-08-31
FR2013255B1 (es) 1973-10-19
FR2013255A1 (es) 1970-03-27
BE736195A (es) 1969-12-31
CH512564A (de) 1971-09-15
DE1935482A1 (de) 1970-02-26

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