ZA742306B - New azo dyestuffs and process for their manufacture - Google Patents

New azo dyestuffs and process for their manufacture

Info

Publication number
ZA742306B
ZA742306B ZA00742306A ZA742306A ZA742306B ZA 742306 B ZA742306 B ZA 742306B ZA 00742306 A ZA00742306 A ZA 00742306A ZA 742306 A ZA742306 A ZA 742306A ZA 742306 B ZA742306 B ZA 742306B
Authority
ZA
South Africa
Prior art keywords
manufacture
azo dyestuffs
new azo
new
dyestuffs
Prior art date
Application number
ZA00742306A
Other languages
English (en)
Inventor
V Ramanathan
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ZA742306B publication Critical patent/ZA742306B/xx

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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • C07D213/85—Nitriles in position 3
    • 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
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA00742306A 1973-04-11 1974-04-10 New azo dyestuffs and process for their manufacture ZA742306B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH519773A CH601426A5 (xx) 1973-04-11 1973-04-11

Publications (1)

Publication Number Publication Date
ZA742306B true ZA742306B (en) 1975-03-26

Family

ID=4289557

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00742306A ZA742306B (en) 1973-04-11 1974-04-10 New azo dyestuffs and process for their manufacture

Country Status (11)

Country Link
JP (1) JPS503125A (xx)
AU (1) AU6702974A (xx)
BE (1) BE813540A (xx)
CA (1) CA1031329A (xx)
CH (1) CH601426A5 (xx)
DE (1) DE2417302A1 (xx)
ES (1) ES425231A1 (xx)
FR (1) FR2245737B1 (xx)
GB (2) GB1471961A (xx)
NL (1) NL7404915A (xx)
ZA (1) ZA742306B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148171A (en) * 1975-06-13 1976-12-20 Japan Steel Works Ltd:The A ganged valve oil pressure circuit for the construction machine
JPS5221582A (en) * 1975-08-11 1977-02-18 Komatsu Ltd Working machine controller
JPS5632628Y2 (xx) * 1976-12-28 1981-08-03
JPS5392703U (xx) * 1976-12-28 1978-07-28
US20020197561A1 (en) * 2001-03-28 2002-12-26 Horst Berneth Optical data carrier comprising a cyclizable compound in the information layer

Also Published As

Publication number Publication date
FR2245737B1 (xx) 1977-03-04
DE2417302A1 (de) 1974-10-31
BE813540A (fr) 1974-10-10
CH601426A5 (xx) 1978-07-14
AU6702974A (en) 1975-09-25
FR2245737A1 (xx) 1975-04-25
GB1471962A (en) 1977-04-27
ES425231A1 (es) 1976-05-16
GB1471961A (en) 1977-04-27
NL7404915A (xx) 1974-10-15
JPS503125A (xx) 1975-01-14
CA1031329A (en) 1978-05-16

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