GB1433557A - N-methyl-o-phenyl-carbamic acid esters process for their pro duction and their use as insecticides - Google Patents
N-methyl-o-phenyl-carbamic acid esters process for their pro duction and their use as insecticidesInfo
- Publication number
- GB1433557A GB1433557A GB5566973A GB5566973A GB1433557A GB 1433557 A GB1433557 A GB 1433557A GB 5566973 A GB5566973 A GB 5566973A GB 5566973 A GB5566973 A GB 5566973A GB 1433557 A GB1433557 A GB 1433557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- phenyl
- acid esters
- carbamic acid
- insecticides
- 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
Abstract
1433557 N-Methyl-O-phenyl-carbamic acid esters BAYER AG 30 Nov 1973 [1 Dec 1972] 55669/73 Heading C2C The invention comprises compounds having the general formula where R is C 1 to C 4 alkyl and n is 1 or 2. They may be prepared by reacting a phenol of the formula (a) with methyl isocyanate, or (b) with phosgene to form the corresponding chloroformic acid ester which is then split with methylamine, or (c) with an approximately equivalent amount of phosgene to give the corresponding bis-phenylcarbonate which is then split with methylamine. The compounds of the invention may be used as active ingredients in insecticidal compositions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722258805 DE2258805C3 (en) | 1972-12-01 | 1972-12-01 | N-methyl-O-phenyl-carbamic acid esters, process for their preparation and their use for combating insects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1433557A true GB1433557A (en) | 1976-04-28 |
Family
ID=5863204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5566973A Expired GB1433557A (en) | 1972-12-01 | 1973-11-30 | N-methyl-o-phenyl-carbamic acid esters process for their pro duction and their use as insecticides |
Country Status (25)
| Country | Link |
|---|---|
| JP (2) | JPS5636169B2 (en) |
| AT (1) | AT328226B (en) |
| AU (1) | AU473735B2 (en) |
| BE (1) | BE807917A (en) |
| BR (1) | BR7309411D0 (en) |
| CA (1) | CA1012550A (en) |
| CH (1) | CH585008A5 (en) |
| CS (1) | CS181734B2 (en) |
| DD (1) | DD112711A5 (en) |
| DE (1) | DE2258805C3 (en) |
| DK (1) | DK134908C (en) |
| ES (1) | ES421007A1 (en) |
| FR (1) | FR2208890B1 (en) |
| GB (1) | GB1433557A (en) |
| HU (1) | HU167709B (en) |
| IE (1) | IE38558B1 (en) |
| IL (1) | IL43712A (en) |
| IT (1) | IT1048159B (en) |
| LU (1) | LU68890A1 (en) |
| NL (1) | NL7316288A (en) |
| PL (1) | PL87094B1 (en) |
| RO (1) | RO68555A (en) |
| SU (1) | SU650477A3 (en) |
| TR (1) | TR18028A (en) |
| ZA (1) | ZA739115B (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL258661A (en) * | 1959-12-05 |
-
1972
- 1972-12-01 DE DE19722258805 patent/DE2258805C3/en not_active Expired
-
1973
- 1973-11-27 CS CS816773A patent/CS181734B2/en unknown
- 1973-11-27 AU AU62933/73A patent/AU473735B2/en not_active Expired
- 1973-11-28 NL NL7316288A patent/NL7316288A/xx not_active Application Discontinuation
- 1973-11-28 BE BE138261A patent/BE807917A/en unknown
- 1973-11-28 IL IL43712A patent/IL43712A/en unknown
- 1973-11-28 RO RO7376808A patent/RO68555A/en unknown
- 1973-11-29 PL PL16693173A patent/PL87094B1/pl unknown
- 1973-11-29 CH CH1678773A patent/CH585008A5/xx not_active IP Right Cessation
- 1973-11-29 TR TR1802873A patent/TR18028A/en unknown
- 1973-11-29 SU SU731971735A patent/SU650477A3/en active
- 1973-11-29 DD DD17497273A patent/DD112711A5/xx unknown
- 1973-11-29 IT IT3191573A patent/IT1048159B/en active
- 1973-11-29 LU LU68890D patent/LU68890A1/xx unknown
- 1973-11-30 DK DK648773A patent/DK134908C/en not_active IP Right Cessation
- 1973-11-30 HU HUBA003002 patent/HU167709B/hu unknown
- 1973-11-30 ES ES421007A patent/ES421007A1/en not_active Expired
- 1973-11-30 BR BR941173A patent/BR7309411D0/en unknown
- 1973-11-30 IE IE217173A patent/IE38558B1/en unknown
- 1973-11-30 FR FR7342746A patent/FR2208890B1/fr not_active Expired
- 1973-11-30 GB GB5566973A patent/GB1433557A/en not_active Expired
- 1973-11-30 CA CA187,069A patent/CA1012550A/en not_active Expired
- 1973-11-30 ZA ZA739115A patent/ZA739115B/en unknown
- 1973-12-01 JP JP13404473A patent/JPS5636169B2/ja not_active Expired
- 1973-12-01 JP JP13404373A patent/JPS5634587B2/ja not_active Expired
- 1973-12-03 AT AT1009673A patent/AT328226B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK134908B (en) | 1977-02-07 |
| ES421007A1 (en) | 1976-04-01 |
| LU68890A1 (en) | 1974-01-29 |
| TR18028A (en) | 1978-08-12 |
| DE2258805B2 (en) | 1980-07-03 |
| ATA1009673A (en) | 1975-05-15 |
| FR2208890B1 (en) | 1977-08-12 |
| BE807917A (en) | 1974-05-28 |
| NL7316288A (en) | 1974-06-05 |
| ZA739115B (en) | 1974-11-27 |
| DE2258805A1 (en) | 1974-06-06 |
| IL43712A0 (en) | 1974-03-14 |
| IT1048159B (en) | 1980-11-20 |
| IE38558L (en) | 1974-06-01 |
| SU650477A3 (en) | 1979-02-28 |
| DE2258805C3 (en) | 1981-06-19 |
| CH585008A5 (en) | 1977-02-28 |
| CS181734B2 (en) | 1978-03-31 |
| JPS4986342A (en) | 1974-08-19 |
| JPS5636169B2 (en) | 1981-08-22 |
| CA1012550A (en) | 1977-06-21 |
| JPS4986541A (en) | 1974-08-19 |
| BR7309411D0 (en) | 1974-08-29 |
| AT328226B (en) | 1976-03-10 |
| HU167709B (en) | 1975-12-25 |
| FR2208890A1 (en) | 1974-06-28 |
| DD112711A5 (en) | 1975-05-05 |
| JPS5634587B2 (en) | 1981-08-11 |
| PL87094B1 (en) | 1976-06-30 |
| AU473735B2 (en) | 1976-07-01 |
| RO68555A (en) | 1982-02-26 |
| IL43712A (en) | 1977-04-29 |
| AU6293373A (en) | 1975-05-29 |
| IE38558B1 (en) | 1978-04-12 |
| DK134908C (en) | 1977-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |