MD1398C2 - Derivaţi ai arilpirolului, procedeu de obţinere a lor, compuşi intermediari şi procedeu de combatere a insectelor, nematozilor şi căpuşelor - Google Patents
Derivaţi ai arilpirolului, procedeu de obţinere a lor, compuşi intermediari şi procedeu de combatere a insectelor, nematozilor şi căpuşelor 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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Invenţia se referă la derivaţi de arilpirol cu proprietăţi pesticide având formula generală:unde Ő reprezintă F, Cl, Br, I sau CF3;iarY: F, Cl, Br, I, CF3 sau CN;W: CN sau NO2;A: H sau diferiţi radicali de natură alifatică sau aromatică;L: F, Cl, Br sau I;M şi R fiecare independent reprezintă H , CN, NO2, halogen, amine, diferiţi radicali de natură alifatică.Procedeul de obţinere a arilpirolilor include ciclizarea acidă a intermediaţilor revendicaţi α-(2,2-dialcoxi)etilamino-β-ciano(sau nitro)stireni cu formarea ciclului pirolic. Intermediaţii se obţin la rândul lor prin interacţiunea dintre aroilacetonitrili sau α-nitroacetofenone şi 2,2-(dialcoxi)etilamină.Arilpirolii revendicaţi sunt eficienţi în protecţia culturilor agricole şi combaterea insectelor, nematozilor şi căpuşelor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4356615 RU2059620C1 (ru) | 1988-09-14 | 1988-09-14 | Производные арилпиррола, способ их получения, промежуточные и способ борьбы с насекомыми, нематодами и клещами |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD950009A MD950009A (ro) | 1996-10-31 |
| MD1398B2 MD1398B2 (ro) | 2000-01-31 |
| MD1398C2 true MD1398C2 (ro) | 2001-01-31 |
Family
ID=21346981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD95-0009A MD1398C2 (ro) | 1988-09-14 | 1994-07-14 | Derivaţi ai arilpirolului, procedeu de obţinere a lor, compuşi intermediari şi procedeu de combatere a insectelor, nematozilor şi căpuşelor |
Country Status (2)
| Country | Link |
|---|---|
| MD (1) | MD1398C2 (ro) |
| RU (1) | RU2059620C1 (ro) |
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 (it) * | 2008-01-09 | 2009-07-10 | Industrie De Nora Spa | Combinazione biocida per impiego in campo agricolo |
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/ru active
-
1994
- 1994-07-14 MD MD95-0009A patent/MD1398C2/ro 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 |
|---|---|
| RU2059620C1 (ru) | 1996-05-10 |
| MD1398B2 (ro) | 2000-01-31 |
| MD950009A (ro) | 1996-10-31 |
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