CA2167291A1 - Substituted 2-phenylpyridines with herbicidal action - Google Patents
Substituted 2-phenylpyridines with herbicidal actionInfo
- Publication number
- CA2167291A1 CA2167291A1 CA002167291A CA2167291A CA2167291A1 CA 2167291 A1 CA2167291 A1 CA 2167291A1 CA 002167291 A CA002167291 A CA 002167291A CA 2167291 A CA2167291 A CA 2167291A CA 2167291 A1 CA2167291 A1 CA 2167291A1
- Authority
- CA
- Canada
- Prior art keywords
- alkoxy
- halogen
- haloalkyl
- alkyl
- alkoxyalkoxy
- 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.)
- Granted
Links
- 150000005360 2-phenylpyridines Chemical class 0.000 title abstract 2
- 230000002363 herbicidal effect Effects 0.000 title 1
- 229910052736 halogen Inorganic materials 0.000 abstract 5
- 150000002367 halogens Chemical class 0.000 abstract 5
- -1 alkoxyalkoxycarbonyl Chemical group 0.000 abstract 4
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 3
- 125000003545 alkoxy group Chemical group 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000004414 alkyl thio group Chemical group 0.000 abstract 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 3
- 125000004438 haloalkoxy group Chemical group 0.000 abstract 3
- 125000001188 haloalkyl group Chemical group 0.000 abstract 3
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract 2
- 125000004702 alkoxy alkyl carbonyl group Chemical group 0.000 abstract 2
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 2
- 125000005083 alkoxyalkoxy group Chemical group 0.000 abstract 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 2
- 125000003282 alkyl amino group Chemical group 0.000 abstract 2
- 125000004448 alkyl carbonyl group Chemical group 0.000 abstract 2
- 125000005196 alkyl carbonyloxy group Chemical group 0.000 abstract 2
- 125000004644 alkyl sulfinyl group Chemical group 0.000 abstract 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 2
- 125000004656 alkyl sulfonylamino group Chemical group 0.000 abstract 2
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 abstract 2
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 2
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 2
- 125000004993 haloalkoxycarbonyl group Chemical group 0.000 abstract 2
- 125000004692 haloalkylcarbonyl group Chemical group 0.000 abstract 2
- 125000005203 haloalkylcarbonyloxy group Chemical group 0.000 abstract 2
- 125000004441 haloalkylsulfonyl group Chemical group 0.000 abstract 2
- 125000004995 haloalkylthio group Chemical group 0.000 abstract 2
- 125000002757 morpholinyl group Chemical group 0.000 abstract 2
- 125000003386 piperidinyl group Chemical group 0.000 abstract 2
- 125000000719 pyrrolidinyl group Chemical group 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- 150000001204 N-oxides Chemical class 0.000 abstract 1
- 125000004457 alkyl amino carbonyl group Chemical group 0.000 abstract 1
- 125000003806 alkyl carbonyl amino group Chemical group 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000035613 defoliation Effects 0.000 abstract 1
- 125000004473 dialkylaminocarbonyl group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000005221 halo alkyl carbonyl amino group Chemical group 0.000 abstract 1
- 125000004440 haloalkylsulfinyl group Chemical group 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Substituted 2-phenylpyridines have formula (I) wherein R1, R3 = H halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH, haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkyl-sulfonyl, CHO, CN, CO2H, alkoxycarbonyl, alkoxyalkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkyl-carbonyl, CONH2, alkylaminocarbonyl, dialkylaminocarbonyl, pyrrolidinylcarbonyl, piperidylcarbonyl, morpholinylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino haloalkylcarbonylamino, alkylsulfonylamino; R2 =
halogen CN, NO2, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio; or R1 + R2 or R2 + R3 = trimethylene or tetramethylene chain; R4 = halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH
haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio haloalkylsulfinyl, haloalkylsulfonyl, CHO, CN, CO2H, alkoxycarbonyl, alkoxyalkoxy-carbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R5 = hydrogen or halogen R6 = halogen, CN, NO2, OH, CF3, C1-C6-alkyl, C1-C4 alkoxy; R7 = various radicals; and the N-oxides of (I) and the agriculturally utilizable salts of (I) where these exist, excepting those compounds (I) where R2 is C1-C4-alkoxy and R1 and/or R3 is carboxyl or the salt, ester or amide thereof. Use:
herbicides; desiccation/defoliation of plants.
halogen CN, NO2, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio; or R1 + R2 or R2 + R3 = trimethylene or tetramethylene chain; R4 = halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH
haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio haloalkylsulfinyl, haloalkylsulfonyl, CHO, CN, CO2H, alkoxycarbonyl, alkoxyalkoxy-carbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R5 = hydrogen or halogen R6 = halogen, CN, NO2, OH, CF3, C1-C6-alkyl, C1-C4 alkoxy; R7 = various radicals; and the N-oxides of (I) and the agriculturally utilizable salts of (I) where these exist, excepting those compounds (I) where R2 is C1-C4-alkoxy and R1 and/or R3 is carboxyl or the salt, ester or amide thereof. Use:
herbicides; desiccation/defoliation of plants.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4323916A DE4323916A1 (en) | 1993-07-16 | 1993-07-16 | Substituted 2-phenylpyridines |
| DEP4323916.1 | 1993-07-16 | ||
| PCT/EP1994/002263 WO1995002580A2 (en) | 1993-07-16 | 1994-07-11 | Substituted 2-phenylpyridines with herbicidal action |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2167291A1 true CA2167291A1 (en) | 1995-01-26 |
| CA2167291C CA2167291C (en) | 2006-04-25 |
Family
ID=36251774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002167291A Expired - Fee Related CA2167291C (en) | 1993-07-16 | 1994-07-11 | Substituted 2-phenylpyridines with herbicidal action |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2167291C (en) |
-
1994
- 1994-07-11 CA CA002167291A patent/CA2167291C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2167291C (en) | 2006-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |