CH511925A - Process for the preparation of monoazo compounds - Google Patents

Process for the preparation of monoazo compounds

Info

Publication number
CH511925A
CH511925A CH1089168A CH1089168A CH511925A CH 511925 A CH511925 A CH 511925A CH 1089168 A CH1089168 A CH 1089168A CH 1089168 A CH1089168 A CH 1089168A CH 511925 A CH511925 A CH 511925A
Authority
CH
Switzerland
Prior art keywords
preparation
monoazo compounds
monoazo
compounds
Prior art date
Application number
CH1089168A
Other languages
German (de)
Inventor
Altermatt Ruedi
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
Priority to CH1093269A priority Critical patent/CH512564A/en
Priority to CH1089168A priority patent/CH511925A/en
Priority to GB3061569A priority patent/GB1275625A/en
Priority to DE19691935482 priority patent/DE1935482A1/en
Priority to NL6910871A priority patent/NL6910871A/xx
Priority to BE736195D priority patent/BE736195A/xx
Priority to ES369627A priority patent/ES369627A1/en
Priority to JP5614969A priority patent/JPS4812045B1/ja
Priority to FR6924323A priority patent/FR2013255B1/fr
Publication of CH511925A publication Critical patent/CH511925A/en

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)
CH1089168A 1968-07-19 1968-07-19 Process for the preparation of monoazo compounds CH511925A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH1093269A CH512564A (en) 1968-07-19 1968-07-19 Azo dyestuffs for hydrophobic synthetic fibres
CH1089168A CH511925A (en) 1968-07-19 1968-07-19 Process for the preparation of monoazo compounds
GB3061569A GB1275625A (en) 1968-07-19 1969-06-17 Water-insoluble monoazo compounds, their production and use as dyes
DE19691935482 DE1935482A1 (en) 1968-07-19 1969-07-12 Azo compounds, their manufacture and use
NL6910871A NL6910871A (en) 1968-07-19 1969-07-15
BE736195D BE736195A (en) 1968-07-19 1969-07-16
ES369627A ES369627A1 (en) 1968-07-19 1969-07-17 Water-insoluble monoazo compounds, their production and use as dyes
JP5614969A JPS4812045B1 (en) 1968-07-19 1969-07-17
FR6924323A FR2013255B1 (en) 1968-07-19 1969-07-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1089168A CH511925A (en) 1968-07-19 1968-07-19 Process for the preparation of monoazo compounds

Publications (1)

Publication Number Publication Date
CH511925A true CH511925A (en) 1971-08-31

Family

ID=4367914

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1093269A CH512564A (en) 1968-07-19 1968-07-19 Azo dyestuffs for hydrophobic synthetic fibres
CH1089168A CH511925A (en) 1968-07-19 1968-07-19 Process for the preparation of monoazo compounds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1093269A CH512564A (en) 1968-07-19 1968-07-19 Azo dyestuffs for hydrophobic synthetic fibres

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628185A1 (en) * 1975-07-04 1977-02-03 Sandoz Ag ORGANIC COMPOUNDS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (en) 1978-10-05 1980-04-17 Bayer Ag MONOAZO DYES
DE3215788A1 (en) * 1982-04-28 1983-11-03 Hoechst Ag, 6230 Frankfurt WATER-INSOLUBLE MONOAZO DYES, METHOD FOR THEIR PRODUCTION AND THEIR USE
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 (en) * 1957-12-11 1960-05-03 Ciba Geigy Water-insoluble azo dyes and process for their preparation
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 (en) * 1964-03-13 1967-06-30 Sandoz Ag Process for the preparation of monoazo dyes
GB1055399A (en) * 1964-08-19 1967-01-18 Yorkshire Dyewarde & Chemical Improvements in and relating to monoazo dyes
FR1524647A (en) * 1966-05-26 1968-05-10 Cassella Farbwerke Mainkur Ag Process for the preparation of azo dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628185A1 (en) * 1975-07-04 1977-02-03 Sandoz Ag ORGANIC COMPOUNDS

Also Published As

Publication number Publication date
GB1275625A (en) 1972-05-24
JPS4812045B1 (en) 1973-04-18
NL6910871A (en) 1970-01-21
FR2013255B1 (en) 1973-10-19
FR2013255A1 (en) 1970-03-27
BE736195A (en) 1969-12-31
ES369627A1 (en) 1971-07-16
CH512564A (en) 1971-09-15
DE1935482A1 (en) 1970-02-26

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Legal Events

Date Code Title Description
PL Patent ceased