CH557402A - Verfahren zur herstellung von anthrachino (d)oxazolen. - Google Patents

Verfahren zur herstellung von anthrachino (d)oxazolen.

Info

Publication number
CH557402A
CH557402A CH742871A CH742871A CH557402A CH 557402 A CH557402 A CH 557402A CH 742871 A CH742871 A CH 742871A CH 742871 A CH742871 A CH 742871A CH 557402 A CH557402 A CH 557402A
Authority
CH
Switzerland
Prior art keywords
oxazolen
anthrachino
preparation
Prior art date
Application number
CH742871A
Other languages
English (en)
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of CH557402A publication Critical patent/CH557402A/de

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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/32—1.3 azoles of the anthracene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
CH742871A 1970-05-19 1971-05-19 Verfahren zur herstellung von anthrachino (d)oxazolen. CH557402A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45042107A JPS504217B1 (de) 1970-05-19 1970-05-19

Publications (1)

Publication Number Publication Date
CH557402A true CH557402A (de) 1974-12-31

Family

ID=12626727

Family Applications (4)

Application Number Title Priority Date Filing Date
CH742871A CH557402A (de) 1970-05-19 1971-05-19 Verfahren zur herstellung von anthrachino (d)oxazolen.
CH1053774A CH593315A5 (de) 1970-05-19 1971-05-19
CH1053874A CH586313B5 (de) 1970-05-19 1971-05-19
CH1053874D CH1053874A4 (de) 1970-05-19 1971-05-19

Family Applications After (3)

Application Number Title Priority Date Filing Date
CH1053774A CH593315A5 (de) 1970-05-19 1971-05-19
CH1053874A CH586313B5 (de) 1970-05-19 1971-05-19
CH1053874D CH1053874A4 (de) 1970-05-19 1971-05-19

Country Status (6)

Country Link
JP (1) JPS504217B1 (de)
CA (1) CA939340A (de)
CH (4) CH557402A (de)
DE (1) DE2124671C3 (de)
FR (1) FR2090140B1 (de)
GB (1) GB1342031A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485311U (de) * 1977-11-30 1979-06-16
JPS59164365A (ja) * 1983-03-08 1984-09-17 Mitsui Toatsu Chem Inc 二色性染料および液晶カラ−表示用組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286094C (de) *
DE286093C (de) *
FR15639E (fr) * 1911-07-17 1912-08-16 Farbenfab Vorm Bayer F & Co Procédé de production de dérivés d'anthraquinone
FR787818A (fr) * 1934-03-24 1935-09-30 Ig Farbenindustrie Ag Colorants oxazoliques de la série des anthraquinones et leur procédé de préparation
US2204970A (en) * 1936-11-25 1940-06-18 Du Pont Dyestuff intermediates of the anthraquinone series
US2130031A (en) * 1936-11-25 1938-09-13 Du Pont Dyestuff intermediates of the anthraquinone series

Also Published As

Publication number Publication date
CH593315A5 (de) 1977-11-30
DE2124671B2 (de) 1977-12-01
CH586313B5 (de) 1977-03-31
CA939340A (en) 1974-01-01
GB1342031A (en) 1973-12-25
CH1053874A4 (de) 1976-07-15
DE2124671A1 (de) 1971-12-02
FR2090140B1 (de) 1974-02-15
DE2124671C3 (de) 1978-08-31
JPS504217B1 (de) 1975-02-17
FR2090140A1 (de) 1972-01-14

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Legal Events

Date Code Title Description
PL Patent ceased