CH521977A - Verfahren zur Herstellung neuer Imidazoliumsalze - Google Patents

Verfahren zur Herstellung neuer Imidazoliumsalze

Info

Publication number
CH521977A
CH521977A CH372070A CH372070A CH521977A CH 521977 A CH521977 A CH 521977A CH 372070 A CH372070 A CH 372070A CH 372070 A CH372070 A CH 372070A CH 521977 A CH521977 A CH 521977A
Authority
CH
Switzerland
Prior art keywords
preparation
imidazolium salts
new imidazolium
new
salts
Prior art date
Application number
CH372070A
Other languages
English (en)
Inventor
Long Clark Robert
Alessandro Pessolano Arsenio
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of CH521977A publication Critical patent/CH521977A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH372070A 1969-03-12 1970-03-12 Verfahren zur Herstellung neuer Imidazoliumsalze CH521977A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80671969A 1969-03-12 1969-03-12

Publications (1)

Publication Number Publication Date
CH521977A true CH521977A (de) 1972-04-30

Family

ID=25194698

Family Applications (1)

Application Number Title Priority Date Filing Date
CH372070A CH521977A (de) 1969-03-12 1970-03-12 Verfahren zur Herstellung neuer Imidazoliumsalze

Country Status (6)

Country Link
AU (1) AU1199770A (de)
CH (1) CH521977A (de)
DE (1) DE2011583A1 (de)
FR (1) FR2034850A1 (de)
GB (1) GB1252382A (de)
NL (1) NL7002525A (de)

Also Published As

Publication number Publication date
DE2011583A1 (de) 1970-10-01
NL7002525A (de) 1970-09-15
FR2034850A1 (de) 1970-12-18
GB1252382A (de) 1971-11-03
AU1199770A (en) 1971-09-09

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Legal Events

Date Code Title Description
PL Patent ceased