FR2332273A2 - Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole - Google Patents

Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole

Info

Publication number
FR2332273A2
FR2332273A2 FR7535129A FR7535129A FR2332273A2 FR 2332273 A2 FR2332273 A2 FR 2332273A2 FR 7535129 A FR7535129 A FR 7535129A FR 7535129 A FR7535129 A FR 7535129A FR 2332273 A2 FR2332273 A2 FR 2332273A2
Authority
FR
France
Prior art keywords
amino
benzimidazole
phenyl
preparation
new process
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7535129A
Other languages
English (en)
French (fr)
Other versions
FR2332273B2 (OSRAM
Inventor
Aime Arsac
Pierre Frank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Produits Chimiques Ugine Kuhlmann
Pechiney SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7535129A priority Critical patent/FR2332273A2/fr
Priority to US05/647,240 priority patent/US4109093A/en
Priority to CS76190A priority patent/CS200485B2/cs
Priority to DE19762601041 priority patent/DE2601041A1/de
Priority to CH32876A priority patent/CH612940A5/xx
Priority to BR7600157A priority patent/BR7600157A/pt
Priority to GB1146/76A priority patent/GB1531161A/en
Priority to NL7600274A priority patent/NL7600274A/xx
Priority to JP51003741A priority patent/JPS5840545B2/ja
Priority to IT67073/76A priority patent/IT1055787B/it
Publication of FR2332273A2 publication Critical patent/FR2332273A2/fr
Application granted granted Critical
Publication of FR2332273B2 publication Critical patent/FR2332273B2/fr
Granted legal-status Critical Current

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
FR7535129A 1975-01-14 1975-11-18 Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole Granted FR2332273A2 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7535129A FR2332273A2 (fr) 1975-11-18 1975-11-18 Nouveau procede de preparation du (amino-4' phenyl)-2 amino-5 benzimidazole
US05/647,240 US4109093A (en) 1975-01-14 1976-01-07 Process for making 2-(4'-aminophenyl) 5-amino benzimidazole
CS76190A CS200485B2 (en) 1975-01-14 1976-01-12 Process for preparing 2-/4'-aminophenyl/-5-aminobenzimidazole
CH32876A CH612940A5 (OSRAM) 1975-01-14 1976-01-13
DE19762601041 DE2601041A1 (de) 1975-01-14 1976-01-13 Verfahren zur herstellung von 2-(4'-amino-phenyl)-5-amino-benzimidazol
BR7600157A BR7600157A (pt) 1975-01-14 1976-01-13 Processo de preparacao de(amino 4-fenil)-2-amino-5-benzimidazol
GB1146/76A GB1531161A (en) 1975-01-14 1976-01-13 Process for the preparation of 2-(4'-amino-phenyl)-6-amino-benzimidazole
NL7600274A NL7600274A (nl) 1975-01-14 1976-01-13 Werkwijze voor het bereiden van 2-(4-aminofenyl)- -5-aminobenzimidazol.
JP51003741A JPS5840545B2 (ja) 1975-01-14 1976-01-14 ２−（４′ アミノ−フエニル）−５−アミノベンゾイミダゾ−ルの製造法
IT67073/76A IT1055787B (it) 1975-01-14 1976-01-14 Procedimento di preparazione dell amino 4 fenil 2 amino 5 benzimidazolo

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2332273A2 true FR2332273A2 (fr) 1977-06-17
FR2332273B2 FR2332273B2 (OSRAM) 1979-02-23

Family

ID=9162543

Family Applications (1)

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

Country Status (1)

Country Link
FR (1) FR2332273A2 (OSRAM)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
REC. TRAV. CHIM. 55 1936 PAGES 245-62) *

Also Published As

Publication number Publication date
FR2332273B2 (OSRAM) 1979-02-23

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