BE752513A - Procede de preparation d'esters d'acide benzimidazole-2- carbamique - Google Patents

Procede de preparation d'esters d'acide benzimidazole-2- carbamique

Info

Publication number
BE752513A
BE752513A BE752513DA BE752513A BE 752513 A BE752513 A BE 752513A BE 752513D A BE752513D A BE 752513DA BE 752513 A BE752513 A BE 752513A
Authority
BE
Belgium
Prior art keywords
benzimidazole
carbamic acid
preparing esters
esters
preparing
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BE752513A publication Critical patent/BE752513A/xx

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BE752513D 1969-06-26 1970-06-25 Procede de preparation d'esters d'acide benzimidazole-2- carbamique BE752513A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1932297A DE1932297C3 (de) 1969-06-26 1969-06-26 Verfahren zur Herstellung von Benzimidazol -2-carbaminsäureestern

Publications (1)

Publication Number Publication Date
BE752513A true BE752513A (fr) 1970-12-28

Family

ID=5738008

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752513D BE752513A (fr) 1969-06-26 1970-06-25 Procede de preparation d'esters d'acide benzimidazole-2- carbamique

Country Status (12)

Country Link
BE (1) BE752513A (xx)
BG (1) BG17319A3 (xx)
CA (1) CA937935A (xx)
CH (1) CH529139A (xx)
DE (1) DE1932297C3 (xx)
ES (1) ES381154A1 (xx)
FR (1) FR2051372A5 (xx)
GB (1) GB1256834A (xx)
IL (1) IL34611A (xx)
NL (1) NL7008954A (xx)
SE (1) SE352633B (xx)
ZA (1) ZA703598B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227919C2 (de) * 1972-06-08 1982-12-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Benzimidazol-2-yl-carbaminsäure-methylester
HU169503B (xx) * 1974-02-05 1976-12-28
DE2441201C2 (de) * 1974-08-28 1986-08-07 Hoechst Ag, 6230 Frankfurt Anthelminthisch wirksame 2-Carbalkoxyamino-5(6)-phenyl-sulfonyloxy-benzimidazole und Verfahren zu ihrer Herstellung
DE3705084A1 (de) * 1987-02-18 1988-09-01 Hoechst Ag Verfahren zur herstellung von pyrimidinen

Also Published As

Publication number Publication date
SE352633B (xx) 1973-01-08
ES381154A1 (es) 1972-11-16
GB1256834A (xx) 1971-12-15
BG17319A3 (xx) 1973-07-25
IL34611A (en) 1973-01-30
CH529139A (de) 1972-10-15
NL7008954A (xx) 1970-12-29
IL34611A0 (en) 1970-07-19
ZA703598B (en) 1971-01-27
DE1932297B2 (de) 1974-01-24
DE1932297A1 (de) 1971-01-07
CA937935A (en) 1973-12-04
DE1932297C3 (de) 1974-09-12
FR2051372A5 (xx) 1971-04-02

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