ES434312A1 - Pyrazolium salts - Google Patents
Pyrazolium saltsInfo
- Publication number
- ES434312A1 ES434312A1 ES434312A ES434312A ES434312A1 ES 434312 A1 ES434312 A1 ES 434312A1 ES 434312 A ES434312 A ES 434312A ES 434312 A ES434312 A ES 434312A ES 434312 A1 ES434312 A1 ES 434312A1
- Authority
- ES
- Spain
- Prior art keywords
- radical
- agents
- halogen
- lower alkoxy
- lower alkyl
- 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
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
- C07D231/14—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 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 to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
-
- 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
- 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
- C07D231/14—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 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 to ring carbon atoms
- C07D231/16—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
A novel herbicidally active pyrazolium salt of the formula I below, in which D1 and D2 are identical or different low alkyl radicals, and a) C is the radical R, where R is hydrogen, lower alkyl, lower alkoxy or halogen, and A and B are Z, where Z corresponds to a phenyl radical which is substituted by the radical R b) B is lower alkyl, halogen or lower alkoxy if A and C are Z or c) C and B are the radical R if A is Z or d) A, B and C are simultaneously identical or different halogens, is present as the active component in herbicidal agents (herbicides). The agents are distinguished by high selectivity and can be used for controlling undesired vegetative growth. To this end, these agents are applied to the plants or to the soil.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2404795A DE2404795C2 (en) | 1974-02-01 | 1974-02-01 | 1,2-Dimethyl-3,5-diphenylpyrazolium salts and their use as herbicides |
Publications (1)
Publication Number | Publication Date |
---|---|
ES434312A1 true ES434312A1 (en) | 1976-11-16 |
Family
ID=5906314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES434312A Expired ES434312A1 (en) | 1974-02-01 | 1975-01-31 | Pyrazolium salts |
Country Status (23)
Country | Link |
---|---|
JP (1) | JPS5826323B2 (en) |
AT (1) | AT340197B (en) |
BE (1) | BE825071A (en) |
BR (1) | BR7500579A (en) |
CA (1) | CA1078394A (en) |
CH (1) | CH613605A5 (en) |
CS (1) | CS185671B2 (en) |
DD (1) | DD117335A5 (en) |
DE (1) | DE2404795C2 (en) |
DK (1) | DK137423C (en) |
ES (1) | ES434312A1 (en) |
FR (1) | FR2259828B1 (en) |
GB (1) | GB1486984A (en) |
HU (1) | HU171225B (en) |
IL (1) | IL46490A (en) |
IT (1) | IT1044116B (en) |
LU (1) | LU71764A1 (en) |
NL (1) | NL180008C (en) |
NO (1) | NO750266L (en) |
PL (1) | PL96751B1 (en) |
SE (1) | SE7501113L (en) |
SU (1) | SU545242A3 (en) |
ZA (1) | ZA75654B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963742A (en) | 1974-07-12 | 1976-06-15 | American Cyanamid Company | 1,2-Dialkyl-3,4,5-trisubstituted pyrazolium salts as herbicidal agents |
IL49410A (en) * | 1975-05-02 | 1980-06-30 | American Cyanamid Co | Methods for control of undesirable plant species comprising the use of 3,5-diphenyl pyrazolinium derivatives,certain such derivatives,their preparation and their additional use as fungicides |
US3963741A (en) * | 1975-05-02 | 1976-06-15 | American Cyanamid Company | 4-Alkyl-1,2-dimethyl-3,5-diphenylpyrazolium salts and derivatives thereof as fungicidal agents |
US4041046A (en) | 1975-06-06 | 1977-08-09 | American Cyanamid Company | 1,2-Dialkyl-3,4,5-trisubstituted pyrazole compounds |
DE2747531A1 (en) * | 1977-10-22 | 1979-04-26 | Basf Ag | SUBSTITUTED 3-AMINOPYRAZOLE |
JPS61197954U (en) * | 1985-05-29 | 1986-12-10 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158620A (en) * | 1962-06-12 | 1964-11-24 | American Cyanamid Co | Pyrazole compounds and process therefor |
BE792801A (en) * | 1971-12-17 | 1973-06-15 | American Cyanamid Co | NEW HERBICIDE COMPOSITIONS |
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 |
FR2179559A1 (en) * | 1972-04-12 | 1973-11-23 | Cetrane Laboratoire | Antiglycemiant compsns - contg 1,2-dialkyl-3-or4-aryl-3-pyrazolines |
-
1974
- 1974-02-01 DE DE2404795A patent/DE2404795C2/en not_active Expired
-
1975
- 1975-01-17 JP JP50007177A patent/JPS5826323B2/en not_active Expired
- 1975-01-22 IL IL46490A patent/IL46490A/en unknown
- 1975-01-28 CA CA218,846A patent/CA1078394A/en not_active Expired
- 1975-01-29 CS CS7500000583A patent/CS185671B2/en unknown
- 1975-01-29 NL NLAANVRAGE7501049,A patent/NL180008C/en not_active IP Right Cessation
- 1975-01-29 NO NO750266A patent/NO750266L/no unknown
- 1975-01-29 BR BR579/75A patent/BR7500579A/en unknown
- 1975-01-29 FR FR7502715A patent/FR2259828B1/fr not_active Expired
- 1975-01-30 LU LU71764A patent/LU71764A1/xx unknown
- 1975-01-30 HU HU75BA00003198A patent/HU171225B/en unknown
- 1975-01-30 SU SU2102625A patent/SU545242A3/en active
- 1975-01-30 CH CH108575A patent/CH613605A5/en not_active IP Right Cessation
- 1975-01-31 BE BE152959A patent/BE825071A/en not_active IP Right Cessation
- 1975-01-31 DK DK33575A patent/DK137423C/en not_active IP Right Cessation
- 1975-01-31 PL PL1975177717A patent/PL96751B1/en unknown
- 1975-01-31 AT AT71875A patent/AT340197B/en not_active IP Right Cessation
- 1975-01-31 ZA ZA00750654A patent/ZA75654B/en unknown
- 1975-01-31 SE SE7501113A patent/SE7501113L/xx unknown
- 1975-01-31 GB GB4266/75A patent/GB1486984A/en not_active Expired
- 1975-01-31 ES ES434312A patent/ES434312A1/en not_active Expired
- 1975-02-03 DD DD183972A patent/DD117335A5/xx unknown
- 1975-10-23 IT IT47953/75A patent/IT1044116B/en active
Also Published As
Publication number | Publication date |
---|---|
DK33575A (en) | 1975-10-06 |
DK137423C (en) | 1978-08-14 |
IL46490A0 (en) | 1975-04-25 |
GB1486984A (en) | 1977-09-28 |
DE2404795A1 (en) | 1975-08-14 |
BR7500579A (en) | 1975-11-18 |
ZA75654B (en) | 1976-02-25 |
ATA71875A (en) | 1977-03-15 |
SE7501113L (en) | 1975-08-04 |
AU7760775A (en) | 1976-07-29 |
BE825071A (en) | 1975-07-31 |
DD117335A5 (en) | 1976-01-12 |
CS185671B2 (en) | 1978-10-31 |
FR2259828B1 (en) | 1979-05-25 |
NL7501049A (en) | 1975-08-05 |
IL46490A (en) | 1978-09-29 |
CH613605A5 (en) | 1979-10-15 |
PL96751B1 (en) | 1978-01-31 |
FR2259828A1 (en) | 1975-08-29 |
CA1078394A (en) | 1980-05-27 |
DK137423B (en) | 1978-03-06 |
DE2404795C2 (en) | 1983-03-24 |
JPS50116642A (en) | 1975-09-12 |
SU545242A3 (en) | 1977-01-30 |
NL180008B (en) | 1986-07-16 |
IT1044116B (en) | 1980-03-20 |
NO750266L (en) | 1975-08-25 |
AT340197B (en) | 1977-11-25 |
NL180008C (en) | 1986-12-16 |
HU171225B (en) | 1977-12-28 |
LU71764A1 (en) | 1975-06-24 |
JPS5826323B2 (en) | 1983-06-02 |
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