CH332387A - Process for the preparation of new imidazolium compounds - Google Patents

Process for the preparation of new imidazolium compounds

Info

Publication number
CH332387A
CH332387A CH332387DA CH332387A CH 332387 A CH332387 A CH 332387A CH 332387D A CH332387D A CH 332387DA CH 332387 A CH332387 A CH 332387A
Authority
CH
Switzerland
Prior art keywords
preparation
imidazolium compounds
new imidazolium
new
compounds
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Dr Ackermann
Emil Dr Siegrist Adolf
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of CH332387A publication Critical patent/CH332387A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/08—Radicals containing only hydrogen and carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C07D277/66—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/102—The polymethine chain containing an even number of >CH- groups two heterocyclic rings linked carbon-to-carbon
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH332387D 1954-01-22 1954-12-22 Process for the preparation of new imidazolium compounds CH332387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH803361X 1954-01-22

Publications (1)

Publication Number Publication Date
CH332387A true CH332387A (en) 1958-08-31

Family

ID=4537832

Family Applications (2)

Application Number Title Priority Date Filing Date
CH327723D CH327723A (en) 1954-01-22 1954-01-22 Process for the preparation of new imidazolium compounds
CH332387D CH332387A (en) 1954-01-22 1954-12-22 Process for the preparation of new imidazolium compounds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH327723D CH327723A (en) 1954-01-22 1954-01-22 Process for the preparation of new imidazolium compounds

Country Status (6)

Country Link
BE (2) BE535064A (en)
CH (2) CH327723A (en)
DE (1) DE955683C (en)
FR (2) FR1119855A (en)
GB (2) GB803362A (en)
NL (2) NL194182A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287585B (en) * 1963-12-13 1969-01-23 Hoechst Ag Process for the preparation of benzimidazolium compounds

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019221A (en) * 1959-06-15 1962-01-30 American Cyanamid Co Styryl-bisbenzimidazole brighteners
DE1161725B (en) * 1959-10-10 1964-01-23 Bayer Ag Fungicidal plant protection product
BE627309A (en) * 1962-01-22
CH459210A (en) * 1962-03-09 1968-07-15 Ciba Geigy Process for the preparation of halomethyloxazole derivatives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287585B (en) * 1963-12-13 1969-01-23 Hoechst Ag Process for the preparation of benzimidazolium compounds
DE1300948B (en) * 1963-12-13 1969-08-14 Hoechst Ag Process for the preparation of benzimidazolium compounds

Also Published As

Publication number Publication date
NL194182A (en)
DE955683C (en) 1957-01-10
BE535065A (en)
GB803362A (en) 1958-10-22
NL97577C (en)
FR1119855A (en) 1956-06-26
GB803361A (en) 1958-10-22
FR1119854A (en) 1956-06-26
BE535064A (en)
CH327723A (en) 1958-02-15

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