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CH484152A - Process for the preparation of 2-trifluoromethyl- or 2-pentafluoroethylbenzimidazoles - Google Patents

Process for the preparation of 2-trifluoromethyl- or 2-pentafluoroethylbenzimidazoles

Info

Publication number
CH484152A
CH484152A CH719467A CH719467A CH484152A CH 484152 A CH484152 A CH 484152A CH 719467 A CH719467 A CH 719467A CH 719467 A CH719467 A CH 719467A CH 484152 A CH484152 A CH 484152A
Authority
CH
Switzerland
Prior art keywords
pentafluoroethylbenzimidazoles
trifluoromethyl
preparation
Prior art date
Application number
CH719467A
Other languages
German (de)
Inventor
Buechel Karl-Heinz
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of CH484152A publication Critical patent/CH484152A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D235/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/10Radicals substituted by halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH719467A 1966-05-25 1967-05-23 Process for the preparation of 2-trifluoromethyl- or 2-pentafluoroethylbenzimidazoles CH484152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0103975 1966-05-25

Publications (1)

Publication Number Publication Date
CH484152A true CH484152A (en) 1970-01-15

Family

ID=7525550

Family Applications (1)

Application Number Title Priority Date Filing Date
CH719467A CH484152A (en) 1966-05-25 1967-05-23 Process for the preparation of 2-trifluoromethyl- or 2-pentafluoroethylbenzimidazoles

Country Status (7)

Country Link
BE (1) BE698843A (en)
CH (1) CH484152A (en)
DE (1) DE1620370C3 (en)
DK (1) DK124405B (en)
GB (1) GB1154093A (en)
NL (1) NL6707085A (en)
SE (1) SE325275B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621301A1 (en) * 1986-06-25 1988-01-07 Bayer Ag 2-TRIFLUORMETHYL-BENZIMIDAZOLE

Also Published As

Publication number Publication date
DK124405B (en) 1972-10-16
DE1620370B2 (en) 1975-02-13
BE698843A (en) 1967-11-23
DE1620370C3 (en) 1975-10-02
SE325275B (en) 1970-06-29
GB1154093A (en) 1969-06-04
DE1620370A1 (en) 1970-06-04
NL6707085A (en) 1967-11-27

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Legal Events

Date Code Title Description
PL Patent ceased