MD1398C2 - Arylpyrrole derivatives, process of their production, intermediate compounds and process of insects, nematodes and mites control - Google Patents
Arylpyrrole derivatives, process of their production, intermediate compounds and process of insects, nematodes and mites control Download PDFInfo
- Publication number
- MD1398C2 MD1398C2 MD95-0009A MD950009A MD1398C2 MD 1398 C2 MD1398 C2 MD 1398C2 MD 950009 A MD950009 A MD 950009A MD 1398 C2 MD1398 C2 MD 1398C2
- Authority
- MD
- Moldova
- Prior art keywords
- aryl
- nematodes
- insects
- production
- intermediate compounds
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 241000244206 Nematoda Species 0.000 title abstract 2
- 241000238876 Acari Species 0.000 title 1
- 241000238631 Hexapoda Species 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- -1 aryl pyrrol derivatives Chemical class 0.000 abstract 3
- 229910052794 bromium Inorganic materials 0.000 abstract 3
- 229910052801 chlorine Inorganic materials 0.000 abstract 3
- 229910052731 fluorine Inorganic materials 0.000 abstract 3
- 229910052740 iodine Inorganic materials 0.000 abstract 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 239000000543 intermediate Substances 0.000 abstract 2
- JTWHVBNYYWFXSI-UHFFFAOYSA-N 2-nitro-1-phenylethanone Chemical class [O-][N+](=O)CC(=O)C1=CC=CC=C1 JTWHVBNYYWFXSI-UHFFFAOYSA-N 0.000 abstract 1
- 241000607479 Yersinia pestis Species 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 230000000361 pesticidal effect Effects 0.000 abstract 1
- 238000007363 ring formation reaction Methods 0.000 abstract 1
- 150000003440 styrenes Chemical class 0.000 abstract 1
Landscapes
- Pyrrole Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
The invention relates to the aryl pyrrol derivatives possessing pesticidal properties of general formula:wherein X represents F, Cl, Br, I and CF 3 ;Y - F, Cl, Br, I, CF 3 or CN;W - CN or NO 2 ;A - H or different radicals of aliphatic or arylnature;L - F, Cl, Br or I;M and R each independently represents H, CN, NO 2 , halogen, amines, different radicals of aliphatic nature.The process for obtaining aryl pyrrols includes the acidic cyclization of the claimed intermediates α-(2,2-dialkoxy) ethylamine-β-cyano (or nitro)styrenes, leading to the pyrrolic ring.The intermediates are obtained, in its turn, by interaction of aroylacetonitriles or α-nitroacetophenones and 2,2-(dial-koxy) ethylamine.The claimed aryl pyrrols are effective in the protection of farm crops and in the pest, nematode and tick control.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4356615 RU2059620C1 (en) | 1988-09-14 | 1988-09-14 | Arylpyrrol derivatives, method of their synthesis, intermediate compounds and a method of struggle against insects, nematodes and ticks |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD950009A MD950009A (en) | 1996-10-31 |
| MD1398B2 MD1398B2 (en) | 2000-01-31 |
| MD1398C2 true MD1398C2 (en) | 2001-01-31 |
Family
ID=21346981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD95-0009A MD1398C2 (en) | 1988-09-14 | 1994-07-14 | Arylpyrrole derivatives, process of their production, intermediate compounds and process of insects, nematodes and mites control |
Country Status (2)
| Country | Link |
|---|---|
| MD (1) | MD1398C2 (en) |
| RU (1) | RU2059620C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5359090A (en) * | 1993-12-29 | 1994-10-25 | American Cyanamid Company | Alkoxymethylation of pyrroles |
| ITMI20080027A1 (en) * | 2008-01-09 | 2009-07-10 | Industrie De Nora Spa | BIOCIDAL COMBINATION FOR USE IN AGRICULTURAL FIELD |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4705801A (en) * | 1984-10-16 | 1987-11-10 | Ciba-Geigy Corporation | Production for producing 3-cyano-4-phenyl indoles and intermediates |
| US4709053A (en) * | 1984-09-12 | 1987-11-24 | Ciba-Geigy Corporation | Process for the preparation of 4-phenylpyrrole derivatives |
-
1988
- 1988-09-14 RU SU4356615 patent/RU2059620C1/en active
-
1994
- 1994-07-14 MD MD95-0009A patent/MD1398C2/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709053A (en) * | 1984-09-12 | 1987-11-24 | Ciba-Geigy Corporation | Process for the preparation of 4-phenylpyrrole derivatives |
| US4705801A (en) * | 1984-10-16 | 1987-11-10 | Ciba-Geigy Corporation | Production for producing 3-cyano-4-phenyl indoles and intermediates |
Non-Patent Citations (1)
| Title |
|---|
| Van Leusen et al., Tetrahedron Letters, 1972, vol. 52, p.5337 * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD950009A (en) | 1996-10-31 |
| MD1398B2 (en) | 2000-01-31 |
| RU2059620C1 (en) | 1996-05-10 |
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| PD99 | Pending application |