SE7411889L - - Google Patents
Info
- Publication number
- SE7411889L SE7411889L SE7411889A SE7411889A SE7411889L SE 7411889 L SE7411889 L SE 7411889L SE 7411889 A SE7411889 A SE 7411889A SE 7411889 A SE7411889 A SE 7411889A SE 7411889 L SE7411889 L SE 7411889L
- Authority
- SE
- Sweden
- Prior art keywords
- formula
- alkyl
- cycloalkyl
- cycloalkenyl
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/29—Saturated compounds containing keto groups bound to rings
- C07C49/313—Saturated compounds containing keto groups bound to rings polycyclic
- C07C49/317—Saturated compounds containing keto groups bound to rings polycyclic both carbon atoms bound to the keto group belonging to rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
Abstract
1435639 Pyrazolium compounds AMERICAN CYANAMID CO 15 Aug 1974 [21 Sept 1973 (3)] 36036/74 Heading C2C The invention comprises the compounds of the formula wherein R 1 and R 2 are each C 1 -C 4 alkyl, R 3 is cycloalkylmethyl, cycloalkyl, methyl-substituted cycloalkyl, cycloalkenyl, methyl-substituted cyclalkenyl, (C 2 -C 11 ) alkyl or R 4 is cycloalkylmethyl, cycloalkyl, methylsubstituted cycloalkyl, cycloalkenyl, methylsubstituted cycloalkenyl, (C 2 -C 11 ) alkyl or in which the cycloalkyl and cycloalkenyl groups of R 3 and R 4 have 3-7 carbon atoms; Y, Y<SP>1</SP>, Z and Z<SP>1</SP> are each H, halogen, NO 2 , CH 3 S, CH 3 SO 2 , CN, COOH, carbo (C 1 -C 4 ) alkoxy, (C 1 -C 4 ) alkyl, (C 1 -C 4 ) haloalkyl containing 1 to 4 halogen atoms or (C 1 -C 4 ) alkoxy; X is anion with a charge of from 1 to 3; n is 0 or 1 and m is 1, 2 or 3. They may be obtained by reacting a diketone of the formula with a hydrazine of the formula RNHNH 2 to form a pyrazole which is then alkylated to give the required pyrazolium salt; wherein R is H or C 1 -C 4 alkyl. Herbicidal compositions comprise the above compounds of Formula I in association with conventional carriers or diluents and optionally surfactants. They have selective control and are useful both as pre-emergence and postemergence herbicides. The diketones of Formula II above may be obtained by reacting a methyl ketone of the formula R 3 COCH 3 with an alkyl carboxylic acid ester of the formula
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39978473A | 1973-09-21 | 1973-09-21 | |
| US399655A US3929451A (en) | 1973-09-21 | 1973-09-21 | Pre-emergence 1,2-dialkyl-3,5-disubstituted herbicidal compounds and method for using same |
| US399785A US3907825A (en) | 1973-09-21 | 1973-09-21 | 1,2-Dialkyl-3,5-disubstituted pyrazolium salts and the use thereof as herbicidal agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7411889L true SE7411889L (en) | 1975-03-24 |
| SE416549B SE416549B (en) | 1981-01-19 |
Family
ID=27410350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7411889A SE416549B (en) | 1973-09-21 | 1974-09-20 | PYRAZOLIUM SUBSTANCE FOR USE AS HERBICID |
Country Status (23)
| Country | Link |
|---|---|
| JP (1) | JPS6029681B2 (en) |
| AR (1) | AR226406A1 (en) |
| BG (1) | BG24952A3 (en) |
| BR (1) | BR7407854D0 (en) |
| CA (1) | CA1037958A (en) |
| CH (1) | CH596186A5 (en) |
| CS (1) | CS188926B2 (en) |
| DD (1) | DD116744A5 (en) |
| DE (1) | DE2441498C2 (en) |
| DK (1) | DK139771B (en) |
| ES (1) | ES430278A1 (en) |
| FI (1) | FI58120C (en) |
| FR (1) | FR2278686A1 (en) |
| GB (1) | GB1435639A (en) |
| HU (1) | HU170660B (en) |
| IE (1) | IE40743B1 (en) |
| IL (1) | IL45377A (en) |
| IT (1) | IT1050243B (en) |
| NL (1) | NL7412302A (en) |
| NO (1) | NO140979C (en) |
| RO (1) | RO64924A (en) |
| SE (1) | SE416549B (en) |
| TR (1) | TR18379A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531050U (en) * | 1978-08-23 | 1980-02-28 | ||
| JPS5543704A (en) * | 1978-09-20 | 1980-03-27 | Toshiba Corp | Exposing device |
| CA2242532A1 (en) | 1996-02-01 | 1997-08-07 | Susan Mary Cramp | Process for preparing diketone compounds |
| DE19645313A1 (en) * | 1996-11-04 | 1998-05-07 | Basf Ag | Substituted 3-benzylpyrazoles |
| GB9714305D0 (en) | 1997-07-07 | 1997-09-10 | Rhone Poulenc Agrochimie | Chemical process |
| US6392099B1 (en) | 1998-11-19 | 2002-05-21 | Eagleview Technologies, Inc. | Method and apparatus for the preparation of ketones |
| US6369276B1 (en) | 1998-11-19 | 2002-04-09 | Eagleview Technologies, Inc. | Catalyst structure for ketone production and method of making and using the same |
| US6545185B1 (en) | 2001-03-29 | 2003-04-08 | Eagleview Technologies, Inc. | Preparation of ketones from aldehydes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2260485C2 (en) * | 1971-12-17 | 1983-12-29 | American Cyanamid Co., Wayne, N.J. | 1,2-dialkyl-3,5-diphenylpyrazolium salts and herbicidal agents containing them |
-
1974
- 1974-07-31 IL IL45377A patent/IL45377A/en unknown
- 1974-08-15 GB GB3603674A patent/GB1435639A/en not_active Expired
- 1974-08-22 CA CA207,576A patent/CA1037958A/en not_active Expired
- 1974-08-22 AR AR226406A patent/AR226406A1/en active
- 1974-08-30 DE DE2441498A patent/DE2441498C2/en not_active Expired
- 1974-09-05 TR TR18379A patent/TR18379A/en unknown
- 1974-09-11 FI FI2664/74A patent/FI58120C/en active
- 1974-09-12 DD DD181066A patent/DD116744A5/xx unknown
- 1974-09-12 RO RO7479967A patent/RO64924A/en unknown
- 1974-09-17 NL NL7412302A patent/NL7412302A/en not_active Application Discontinuation
- 1974-09-19 IE IE1941/74A patent/IE40743B1/en unknown
- 1974-09-20 DK DK496574AA patent/DK139771B/en not_active IP Right Cessation
- 1974-09-20 SE SE7411889A patent/SE416549B/en not_active IP Right Cessation
- 1974-09-20 IT IT53123/74A patent/IT1050243B/en active
- 1974-09-20 BR BR7854/74A patent/BR7407854D0/en unknown
- 1974-09-20 HU HUAE425A patent/HU170660B/hu unknown
- 1974-09-20 FR FR7431874A patent/FR2278686A1/en active Granted
- 1974-09-20 NO NO743388A patent/NO140979C/en unknown
- 1974-09-20 CH CH1276074A patent/CH596186A5/xx not_active IP Right Cessation
- 1974-09-21 JP JP49109427A patent/JPS6029681B2/en not_active Expired
- 1974-09-21 BG BG7400027748A patent/BG24952A3/en unknown
- 1974-09-21 ES ES430278A patent/ES430278A1/en not_active Expired
- 1974-09-23 CS CS746526A patent/CS188926B2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU170660B (en) | 1977-08-28 |
| RO64924A (en) | 1980-01-15 |
| DK496574A (en) | 1975-05-20 |
| IL45377A (en) | 1979-11-30 |
| AU7187174A (en) | 1976-02-05 |
| IE40743L (en) | 1975-03-21 |
| NO743388L (en) | 1975-04-14 |
| DD116744A5 (en) | 1975-12-12 |
| FI58120C (en) | 1980-12-10 |
| AR226406A1 (en) | 1982-07-15 |
| NO140979C (en) | 1979-12-19 |
| IE40743B1 (en) | 1979-08-15 |
| CS188926B2 (en) | 1979-03-30 |
| FI266474A (en) | 1975-03-22 |
| BR7407854D0 (en) | 1975-07-15 |
| FI58120B (en) | 1980-08-29 |
| NL7412302A (en) | 1975-03-25 |
| IT1050243B (en) | 1981-03-10 |
| DE2441498C2 (en) | 1986-04-24 |
| NO140979B (en) | 1979-09-10 |
| FR2278686A1 (en) | 1976-02-13 |
| IL45377A0 (en) | 1974-11-29 |
| TR18379A (en) | 1977-05-01 |
| BG24952A3 (en) | 1978-06-15 |
| CH596186A5 (en) | 1978-03-15 |
| FR2278686B1 (en) | 1978-11-03 |
| DK139771C (en) | 1979-09-24 |
| DE2441498A1 (en) | 1975-03-27 |
| DK139771B (en) | 1979-04-17 |
| ES430278A1 (en) | 1977-02-16 |
| GB1435639A (en) | 1976-05-12 |
| JPS6029681B2 (en) | 1985-07-12 |
| CA1037958A (en) | 1978-09-05 |
| SE416549B (en) | 1981-01-19 |
| JPS5076071A (en) | 1975-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7411889-4 Effective date: 19880622 Format of ref document f/p: F |