ES456028A1 - Process for the preparation of propionic acid 3,4-dichloroanilide - Google Patents
Process for the preparation of propionic acid 3,4-dichloroanilideInfo
- Publication number
- ES456028A1 ES456028A1 ES456028A ES456028A ES456028A1 ES 456028 A1 ES456028 A1 ES 456028A1 ES 456028 A ES456028 A ES 456028A ES 456028 A ES456028 A ES 456028A ES 456028 A1 ES456028 A1 ES 456028A1
- Authority
- ES
- Spain
- Prior art keywords
- propionic acid
- dichloroanilide
- preparation
- propionanilide
- dichloro
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
3',4'-Dichloro-propionanilide, which is known and has the formula < IMAGE > is obtained by reacting 3,4-dichlorophenyl isocyanate with propionic acid in the absence of inert organic solvents at temperatures between 130 DEG C and 160 DEG C. It has already been known for a long time that 3',4'-dichloro-propionanilide has, for example, valuable herbicidal properties and can be used, in particular, for controlling weeds in rice crops.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762606855 DE2606855C2 (en) | 1976-02-20 | 1976-02-20 | Process for the preparation of propionic acid-3,4-dichloroanilide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES456028A1 true ES456028A1 (en) | 1978-02-01 |
Family
ID=5970413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES456028A Expired ES456028A1 (en) | 1976-02-20 | 1977-02-18 | Process for the preparation of propionic acid 3,4-dichloroanilide |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5943456B2 (en) |
| BE (1) | BE851583A (en) |
| BR (1) | BR7701005A (en) |
| CH (1) | CH625782A5 (en) |
| DE (1) | DE2606855C2 (en) |
| DK (1) | DK147681C (en) |
| ES (1) | ES456028A1 (en) |
| FR (1) | FR2341560A1 (en) |
| GB (1) | GB1500895A (en) |
| HU (1) | HU174259B (en) |
| IL (1) | IL51478A (en) |
| IT (1) | IT1086209B (en) |
| NL (1) | NL7701697A (en) |
| RO (1) | RO73105A (en) |
| SU (1) | SU612623A3 (en) |
| TR (1) | TR18981A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1643741A1 (en) * | 1968-01-17 | 1971-07-01 | Basf Ag | Process for the preparation of propionic acid-3,4-dichloroanilide |
| CH583529A5 (en) * | 1974-03-28 | 1977-01-14 | Hoechst Ag |
-
1976
- 1976-02-20 DE DE19762606855 patent/DE2606855C2/en not_active Expired
-
1977
- 1977-02-16 GB GB6470/77A patent/GB1500895A/en not_active Expired
- 1977-02-16 CH CH192477A patent/CH625782A5/en not_active IP Right Cessation
- 1977-02-16 RO RO7789422A patent/RO73105A/en unknown
- 1977-02-17 NL NL7701697A patent/NL7701697A/en not_active Application Discontinuation
- 1977-02-17 SU SU772452846A patent/SU612623A3/en active
- 1977-02-17 BR BR7701005A patent/BR7701005A/en unknown
- 1977-02-17 IL IL51478A patent/IL51478A/en unknown
- 1977-02-17 TR TR1898177A patent/TR18981A/en unknown
- 1977-02-18 BE BE175057A patent/BE851583A/en unknown
- 1977-02-18 FR FR7704760A patent/FR2341560A1/en active Granted
- 1977-02-18 IT IT2047277A patent/IT1086209B/en active
- 1977-02-18 DK DK70977A patent/DK147681C/en not_active IP Right Cessation
- 1977-02-18 ES ES456028A patent/ES456028A1/en not_active Expired
- 1977-02-19 HU HU77BA3508A patent/HU174259B/en not_active IP Right Cessation
- 1977-02-21 JP JP1723277A patent/JPS5943456B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2341560A1 (en) | 1977-09-16 |
| DK70977A (en) | 1977-08-21 |
| NL7701697A (en) | 1977-08-23 |
| DE2606855C2 (en) | 1982-12-02 |
| FR2341560B1 (en) | 1981-04-30 |
| CH625782A5 (en) | 1981-10-15 |
| HU174259B (en) | 1979-12-28 |
| SU612623A3 (en) | 1978-06-25 |
| BE851583A (en) | 1977-08-18 |
| TR18981A (en) | 1978-02-06 |
| JPS5943456B2 (en) | 1984-10-22 |
| IL51478A (en) | 1979-12-30 |
| RO73105A (en) | 1981-09-24 |
| DK147681C (en) | 1985-05-28 |
| GB1500895A (en) | 1978-02-15 |
| IL51478A0 (en) | 1977-04-29 |
| DK147681B (en) | 1984-11-12 |
| DE2606855A1 (en) | 1977-08-25 |
| BR7701005A (en) | 1977-11-01 |
| JPS52102233A (en) | 1977-08-27 |
| IT1086209B (en) | 1985-05-28 |
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