CH547291A - Verfahren zur herstellung von n-(2-benzimidazolyl)-carbaminsaeureester. - Google Patents
Verfahren zur herstellung von n-(2-benzimidazolyl)-carbaminsaeureester.Info
- Publication number
- CH547291A CH547291A CH547291DA CH547291A CH 547291 A CH547291 A CH 547291A CH 547291D A CH547291D A CH 547291DA CH 547291 A CH547291 A CH 547291A
- Authority
- CH
- Switzerland
- Prior art keywords
- alkyl
- cyanamide
- salt
- phenylenediamine
- methyl
- Prior art date
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59438466A | 1966-11-15 | 1966-11-15 | |
| US67473967A | 1967-10-12 | 1967-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH547291A true CH547291A (de) | 1974-03-29 |
Family
ID=27081960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH547291D CH547291A (de) | 1966-11-15 | 1967-11-08 | Verfahren zur herstellung von n-(2-benzimidazolyl)-carbaminsaeureester. |
Country Status (16)
| Country | Link |
|---|---|
| AT (2) | AT296330B (d) |
| BE (1) | BE706519A (d) |
| BR (1) | BR6794666D0 (d) |
| CH (1) | CH547291A (d) |
| DE (3) | DE1668557B2 (d) |
| DK (2) | DK132078C (d) |
| DO (1) | DOP1967001423A (d) |
| ES (1) | ES347053A1 (d) |
| FI (1) | FI48736C (d) |
| GB (1) | GB1185237A (d) |
| IL (1) | IL28858A (d) |
| LU (1) | LU54805A1 (d) |
| NL (1) | NL6715433A (d) |
| NO (1) | NO123460B (d) |
| SE (1) | SE342227B (d) |
| YU (1) | YU33788B (d) |
Families Citing this family (2)
| 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 |
| DE3323024A1 (de) * | 1983-06-25 | 1985-01-03 | Hoechst Ag, 6230 Frankfurt | Verfahren zur verminderung von nebenproduktanteilen bei der herstellung von carbendazim |
-
1967
- 1967-10-30 IL IL2885867A patent/IL28858A/en unknown
- 1967-11-07 LU LU54805D patent/LU54805A1/xx unknown
- 1967-11-08 CH CH547291D patent/CH547291A/de not_active IP Right Cessation
- 1967-11-09 AT AT735570A patent/AT296330B/de not_active IP Right Cessation
- 1967-11-09 DO DO1967001423A patent/DOP1967001423A/es unknown
- 1967-11-09 AT AT1007667A patent/AT286311B/de not_active IP Right Cessation
- 1967-11-10 SE SE1543667A patent/SE342227B/xx unknown
- 1967-11-11 ES ES347053A patent/ES347053A1/es not_active Expired
- 1967-11-13 BR BR19466667A patent/BR6794666D0/pt unknown
- 1967-11-14 NO NO17051867A patent/NO123460B/no unknown
- 1967-11-14 DE DE1967P0043394 patent/DE1668557B2/de active Granted
- 1967-11-14 GB GB5177967A patent/GB1185237A/en not_active Expired
- 1967-11-14 FI FI306567A patent/FI48736C/fi active
- 1967-11-14 DE DE19671795849 patent/DE1795849C3/de not_active Expired
- 1967-11-14 DK DK568667A patent/DK132078C/da active
- 1967-11-14 DE DE19671793733 patent/DE1793733A1/de active Pending
- 1967-11-14 NL NL6715433A patent/NL6715433A/xx unknown
- 1967-11-14 BE BE706519D patent/BE706519A/xx not_active IP Right Cessation
- 1967-11-15 YU YU222767A patent/YU33788B/xx unknown
-
1968
- 1968-10-29 DK DK523968A patent/DK120286B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1185237A (en) | 1970-03-25 |
| LU54805A1 (d) | 1968-01-31 |
| DE1795849C3 (de) | 1979-03-01 |
| DK132078C (da) | 1976-03-15 |
| NO123460B (d) | 1971-11-22 |
| YU33788B (en) | 1978-05-15 |
| DK132078B (da) | 1975-10-20 |
| DE1668557A1 (de) | 1971-01-21 |
| ES347053A1 (es) | 1969-05-16 |
| AT296330B (de) | 1972-02-10 |
| DE1793733A1 (de) | 1973-03-01 |
| NL6715433A (d) | 1968-05-16 |
| DK120286B (da) | 1971-05-10 |
| DE1668557B2 (de) | 1977-04-28 |
| FI48736C (fi) | 1974-12-10 |
| BE706519A (d) | 1968-03-18 |
| IL28858A (en) | 1971-08-25 |
| BR6794666D0 (pt) | 1973-05-15 |
| SE342227B (d) | 1972-01-31 |
| DE1795849A1 (de) | 1977-02-24 |
| DE1795849B2 (de) | 1978-06-29 |
| FI48736B (d) | 1974-09-02 |
| DOP1967001423A (es) | 1972-12-13 |
| YU222767A (en) | 1977-10-31 |
| AT286311B (de) | 1970-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |