IE46287L - Production of haloacylamides - Google Patents
Production of haloacylamidesInfo
- Publication number
- IE46287L IE46287L IE772631A IE263177A IE46287L IE 46287 L IE46287 L IE 46287L IE 772631 A IE772631 A IE 772631A IE 263177 A IE263177 A IE 263177A IE 46287 L IE46287 L IE 46287L
- Authority
- IE
- Ireland
- Prior art keywords
- formula
- compound
- reaction
- image
- product stream
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
To prepare and isolate compounds of the formula: <IMAGE> which can be used in agriculture, at least one sequence of reaction and separation steps is carried out. In step A, a compound of the formula: <IMAGE> is reacted with a compound of the formula R<6>Y<1>H. In this reaction, no acid-binding agent is added. In step B, the reaction mixture from step A is passed into a separation zone. A complex mixture, consisting of the byproduct HX and the compound of the formula R<6>Y<1>H, as well as a product stream, are rapidly removed from the separation zone. The product stream principally contains the compound of the formula I. In the formulae R, R<4>, R<5>, R<6>, R<7>, X, Y, Y<1> and b have the meanings given in Claim 1.
[GB1587851A]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75527976A | 1976-12-29 | 1976-12-29 | |
| US84454277A | 1977-10-26 | 1977-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE46287L true IE46287L (en) | 1978-06-29 |
| IE46287B1 IE46287B1 (en) | 1983-04-20 |
Family
ID=27116061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2631/77A IE46287B1 (en) | 1976-12-29 | 1977-12-29 | Process for the production of haloacylamides |
Country Status (30)
| Country | Link |
|---|---|
| JP (1) | JPS53101312A (en) |
| AR (1) | AR228123A1 (en) |
| AT (1) | AT359996B (en) |
| AU (1) | AU515013B2 (en) |
| BG (1) | BG31363A3 (en) |
| BR (2) | BR7708711A (en) |
| CA (1) | CA1140590A (en) |
| CH (1) | CH638489A5 (en) |
| DD (1) | DD134085A5 (en) |
| DE (1) | DE2758418A1 (en) |
| DK (1) | DK149196C (en) |
| ES (1) | ES465723A1 (en) |
| FR (1) | FR2376126A1 (en) |
| GB (1) | GB1587851A (en) |
| GR (1) | GR66096B (en) |
| IE (1) | IE46287B1 (en) |
| IL (1) | IL53711A0 (en) |
| IT (1) | IT1090371B (en) |
| LU (1) | LU78777A1 (en) |
| MX (1) | MX6258E (en) |
| MY (1) | MY8400362A (en) |
| NL (1) | NL7714405A (en) |
| NO (1) | NO147303C (en) |
| NZ (1) | NZ186106A (en) |
| PL (1) | PL121520B1 (en) |
| PT (1) | PT67465B (en) |
| RO (1) | RO83713B (en) |
| SE (1) | SE441182B (en) |
| TR (1) | TR19809A (en) |
| YU (1) | YU41581B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU177876B (en) * | 1979-04-24 | 1982-01-28 | Nitrokemia Ipartelepek | Process for preparing 2,6-dialkyl-n-/alkoxy-methyl/-chloro-acetanilide derivatives |
| US4311858A (en) * | 1980-12-01 | 1982-01-19 | Monsanto Company | Process for producing N-(halomethyl) acyl-amides |
| DE3569523D1 (en) * | 1984-09-03 | 1989-05-24 | Ciba Geigy Ag | N- (SUBSTITUTED ALKYL) DICHLOROACETAMIDE DERIVATIVES |
| CN116178199A (en) * | 2022-12-04 | 2023-05-30 | 辽阳恒业化工有限公司 | Preparation method of N-chloroacetanilide herbicide |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA867769A (en) * | 1971-04-06 | Farbenfabriken Bayer Aktiengesellschaft | Fluoracylamino-trichloromethyl-methane derivatives | |
| US2863752A (en) * | 1953-10-30 | 1958-12-09 | Monsanto Chemicals | Herbicides |
| US3287106A (en) * | 1963-11-15 | 1966-11-22 | Monsanto Co | Method for inhibiting the growth of grass type weeds |
| US3442945A (en) * | 1967-05-22 | 1969-05-06 | Monsanto Co | Phytotoxic alpha-halo-acetanilides |
| US3574746A (en) * | 1967-06-05 | 1971-04-13 | Monsanto Co | N-(cycloalken-1-yl) alpha-haloacetamides |
| DE1903198A1 (en) * | 1969-01-23 | 1970-08-06 | Basf Ag | Substituted anilides |
| US3547620A (en) * | 1969-01-23 | 1970-12-15 | Monsanto Co | N-(oxamethyl)alpha-halo-acetanilide herbicides |
| US3637847A (en) * | 1969-09-03 | 1972-01-25 | Monsanto Co | N-haloalkyl-anilides |
| BE795197A (en) * | 1972-02-11 | 1973-08-09 | Ciba Geigy | BICYCLIC HYDROCARBON ACYLAMINES ACTING ON PLANT GROWTH |
-
1976
- 1976-12-29 ES ES465723A patent/ES465723A1/en not_active Expired
-
1977
- 1977-12-16 MX MX776727U patent/MX6258E/en unknown
- 1977-12-22 NZ NZ186106A patent/NZ186106A/en unknown
- 1977-12-23 AU AU32015/77A patent/AU515013B2/en not_active Expired
- 1977-12-27 NL NL7714405A patent/NL7714405A/en not_active Application Discontinuation
- 1977-12-28 GR GR55054A patent/GR66096B/el unknown
- 1977-12-28 YU YU3142/77A patent/YU41581B/en unknown
- 1977-12-28 FR FR7739526A patent/FR2376126A1/en active Granted
- 1977-12-28 NO NO774478A patent/NO147303C/en unknown
- 1977-12-28 BR BR7708711A patent/BR7708711A/en unknown
- 1977-12-28 RO RO92701A patent/RO83713B/en unknown
- 1977-12-28 DK DK582177A patent/DK149196C/en active
- 1977-12-28 JP JP15750477A patent/JPS53101312A/en active Granted
- 1977-12-28 AT AT935977A patent/AT359996B/en not_active IP Right Cessation
- 1977-12-28 LU LU78777A patent/LU78777A1/xx unknown
- 1977-12-28 IL IL53711A patent/IL53711A0/en not_active IP Right Cessation
- 1977-12-28 CA CA000294001A patent/CA1140590A/en not_active Expired
- 1977-12-28 AR AR270542A patent/AR228123A1/en active
- 1977-12-28 IT IT31350/77A patent/IT1090371B/en active
- 1977-12-28 PT PT67465A patent/PT67465B/en unknown
- 1977-12-28 DE DE19772758418 patent/DE2758418A1/en active Granted
- 1977-12-28 BR BR7708771A patent/BR7708771A/en unknown
- 1977-12-28 GB GB53977/77A patent/GB1587851A/en not_active Expired
- 1977-12-28 BG BG038247A patent/BG31363A3/en unknown
- 1977-12-28 CH CH1612577A patent/CH638489A5/en not_active IP Right Cessation
- 1977-12-28 DD DD77202986A patent/DD134085A5/en unknown
- 1977-12-29 PL PL1977203537A patent/PL121520B1/en not_active IP Right Cessation
- 1977-12-29 IE IE2631/77A patent/IE46287B1/en not_active IP Right Cessation
- 1977-12-29 SE SE7714872A patent/SE441182B/en not_active IP Right Cessation
-
1979
- 1979-12-28 TR TR19809A patent/TR19809A/en unknown
-
1984
- 1984-12-30 MY MY362/84A patent/MY8400362A/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |