FR2178385A5 - Methyl - butylbenzimidazole-2-yl carbamate - from methyl formylcarbamate - Google Patents

Methyl - butylbenzimidazole-2-yl carbamate - from methyl formylcarbamate

Info

Publication number
FR2178385A5
FR2178385A5 FR7211201A FR7211201A FR2178385A5 FR 2178385 A5 FR2178385 A5 FR 2178385A5 FR 7211201 A FR7211201 A FR 7211201A FR 7211201 A FR7211201 A FR 7211201A FR 2178385 A5 FR2178385 A5 FR 2178385A5
Authority
FR
France
Prior art keywords
methyl
formylcarbamate
butylbenzimidazole
carbamate
prodt
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.)
Expired
Application number
FR7211201A
Other languages
French (fr)
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.)
ROMBI MAX FR
Original Assignee
ROMBI MAX FR
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 ROMBI MAX FR filed Critical ROMBI MAX FR
Priority to FR7211201A priority Critical patent/FR2178385A5/en
Application granted granted Critical
Publication of FR2178385A5 publication Critical patent/FR2178385A5/en
Expired 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
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D235/30—Nitrogen atoms not forming part of a nitro radical
    • C07D235/32—Benzimidazole-2-carbamic acids, unsubstituted or substituted; Esters thereof; Thio-analogues thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Method comprises reacting methyl formylcarbamate with 4-butyl-o-phenylenediamine then cyclising the prodt. and oxidising it. In an example, HgO is used to cyclise the inter.
FR7211201A 1972-03-30 1972-03-30 Methyl - butylbenzimidazole-2-yl carbamate - from methyl formylcarbamate Expired FR2178385A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7211201A FR2178385A5 (en) 1972-03-30 1972-03-30 Methyl - butylbenzimidazole-2-yl carbamate - from methyl formylcarbamate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7211201A FR2178385A5 (en) 1972-03-30 1972-03-30 Methyl - butylbenzimidazole-2-yl carbamate - from methyl formylcarbamate

Publications (1)

Publication Number Publication Date
FR2178385A5 true FR2178385A5 (en) 1973-11-09

Family

ID=9096072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211201A Expired FR2178385A5 (en) 1972-03-30 1972-03-30 Methyl - butylbenzimidazole-2-yl carbamate - from methyl formylcarbamate

Country Status (1)

Country Link
FR (1) FR2178385A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse