CS200485B2 - Process for preparing 2-/4'-aminophenyl/-5-aminobenzimidazole - Google Patents

Process for preparing 2-/4'-aminophenyl/-5-aminobenzimidazole Download PDF

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Publication number
CS200485B2
CS200485B2 CS76190A CS19076A CS200485B2 CS 200485 B2 CS200485 B2 CS 200485B2 CS 76190 A CS76190 A CS 76190A CS 19076 A CS19076 A CS 19076A CS 200485 B2 CS200485 B2 CS 200485B2
Authority
CS
Czechoslovakia
Prior art keywords
aniline
acid
parts
nitrobenzoyl
aminophenyl
Prior art date
Application number
CS76190A
Other languages
Czech (cs)
English (en)
Inventor
Aime Arsac
Pierre Frank
Original Assignee
Ugine Kuhlmann
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
Priority claimed from FR7500924A external-priority patent/FR2297849A1/fr
Priority claimed from FR7535129A external-priority patent/FR2332273A2/fr
Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of CS200485B2 publication Critical patent/CS200485B2/cs

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
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS76190A 1975-01-14 1976-01-12 Process for preparing 2-/4'-aminophenyl/-5-aminobenzimidazole CS200485B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7500924A FR2297849A1 (fr) 1975-01-14 1975-01-14 Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole
FR7535129A FR2332273A2 (fr) 1975-11-18 1975-11-18 Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole

Publications (1)

Publication Number Publication Date
CS200485B2 true CS200485B2 (en) 1980-09-15

Family

ID=26218685

Family Applications (1)

Application Number Title Priority Date Filing Date
CS76190A CS200485B2 (en) 1975-01-14 1976-01-12 Process for preparing 2-/4'-aminophenyl/-5-aminobenzimidazole

Country Status (9)

Country Link
US (1) US4109093A (nl)
JP (1) JPS5840545B2 (nl)
BR (1) BR7600157A (nl)
CH (1) CH612940A5 (nl)
CS (1) CS200485B2 (nl)
DE (1) DE2601041A1 (nl)
GB (1) GB1531161A (nl)
IT (1) IT1055787B (nl)
NL (1) NL7600274A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742093A1 (de) 1977-09-19 1979-03-29 Cassella Ag Verfahren zur herstellung von 2-(3'- bzw. 4'-aminophenyl)-5(bzw. 6) -aminobenzimidazolen
FR2502151A1 (fr) * 1981-03-20 1982-09-24 Ugine Kuhlmann Procede de preparation de l'(amino-4 phenyl)-2 amino-5 benzimidazole et de derives substitues
GB2125790A (en) * 1982-08-24 1984-03-14 Ici Plc Manufacture of substituted phenylaminobenzimidazoles
JPS6012658U (ja) * 1983-07-06 1985-01-28 本田技研工業株式会社 気化器
RU2547210C2 (ru) * 2013-08-07 2015-04-10 Общество с ограниченной ответственностью "Фенил" (ООО "Фенил") Способ получения 5(6)-амино-2-(4-аминофенил)бензимидазола
EA024484B1 (ru) * 2014-03-17 2016-09-30 Публичное акционерное общество "Химпром" Способ получения 5-амино-2-(4-аминофенил)-1н-бензимидазола
RU2560881C1 (ru) * 2014-06-10 2015-08-20 Общество с ограниченной ответственностью "Фенил" (ООО "Фенил") Способ получения 2',4,4'-тринитробензанилида из анилина и 4-нитробензойной кислоты

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235559A (en) * 1966-02-15 Process for the production of z-mercaptobenzimidazole
DE70862C (de) * FARBWERKE VORM. MEISTER LUCIUS & BRÜNING in Höchst a. M Verfahren zur Darstellung des p-Diamidophenylbenzimidazols
US3192226A (en) * 1965-06-29 Certain l-axyl-z-(z -naphthyl)-benzim- i idazqle compounds
US3161678A (en) * 1956-12-17 1964-12-15 Ile De France Process for making "ortho-chloroprocaine amide"
US3013051A (en) * 1958-10-20 1961-12-12 Velsicol Chemical Corp 2-methoxy-5-nitro-3, 6-dichloro-benzoates
CH483276A (de) * 1959-09-23 1969-12-31 Ciba Geigy Verwendung von 2-Phenyl-benzazolen als Schutzmittel vor ultravioletter Strahlung ausserhalb der Textilindustrie
GB1032060A (en) * 1964-01-24 1966-06-08 Shionogi & Co Novel 1h-naphtho[2,3-d]imidazole derivatives and the production thereof
US3632397A (en) * 1966-01-26 1972-01-04 Lilly Co Eli Method of controlling weeds pre-emergently
NL6715600A (nl) * 1966-12-02 1968-06-04
US3485865A (en) * 1967-04-05 1969-12-23 Velsicol Chemical Corp N-methoxy and n-ethoxy benzamides
DE1770658A1 (de) * 1968-06-19 1971-11-11 Hoechst Ag N-Hydroxi-benzimidazole,ihre Herstellung und Verwendung als Herbicide
DE2213799A1 (de) * 1972-03-22 1973-09-27 Bayer Ag Verfahren zur herstellung von 2,5dichlor-3-nitro-benzoesaeure

Also Published As

Publication number Publication date
CH612940A5 (nl) 1979-08-31
GB1531161A (en) 1978-11-01
US4109093A (en) 1978-08-22
NL7600274A (nl) 1976-07-16
IT1055787B (it) 1982-01-11
JPS5195072A (en) 1976-08-20
BR7600157A (pt) 1976-08-31
JPS5840545B2 (ja) 1983-09-06
DE2601041A1 (de) 1976-07-15

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