MD56C2 - Process for tetrahydrophthalimidic compounds obtaining - Google Patents
Process for tetrahydrophthalimidic compounds obtainingInfo
- Publication number
- MD56C2 MD56C2 MD94-0030A MD940030A MD56C2 MD 56 C2 MD56 C2 MD 56C2 MD 940030 A MD940030 A MD 940030A MD 56 C2 MD56 C2 MD 56C2
- Authority
- MD
- Moldova
- Prior art keywords
- alkyl
- compounds
- cyclohexenyl
- group
- substances
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- -1 methylcyclohexyl Chemical group 0.000 abstract 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 abstract 1
- CIFFBTOJCKSRJY-UHFFFAOYSA-N 3α,4,7,7α-tetrahydro-1h-isoindole-1,3(2h)-dione Chemical group C1C=CCC2C(=O)NC(=O)C21 CIFFBTOJCKSRJY-UHFFFAOYSA-N 0.000 abstract 1
- 231100000674 Phytotoxicity Toxicity 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000002363 herbicidal effect Effects 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 abstract 1
- HWCKGOZZJDHMNC-UHFFFAOYSA-M tetraethylammonium bromide Chemical group [Br-].CC[N+](CC)(CC)CC HWCKGOZZJDHMNC-UHFFFAOYSA-M 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Indole Compounds (AREA)
Abstract
The invention relates to the tetrahydrophthalimide substituted substances, particularly to the compounds with general formula,wherein R1 represents C1-C6-alkyl;C4-C7 - cycloalkyl; methylcyclohexyl;C3-C5 -cycloalkylmethyl; C1-C4 - alcoxy- C1-C4 - alkyl; C3-C6 - alkylidenamino-group, athylthioethyl- C5-C6 - cycloalkylidenamino-group, propenyl, cyclohexenyl, cyclohexenyl-methylphenyl, cyanoethyl, benzyl, chlor- C2-C4-alkyl, fluor C2-C3 -alkyl, bromethyl; R2 represents H; C1-C3 -alkyl, motoxyl; X represents Cl, Br; Y represents O or NH; Z represents O or S, which as herbicides can be used in the agriculture.The purpose consists in the creation of new substances of the indicated class with a higher activity. There are obtained new compounds I from HY-phenyltetrahydrophthalimide and the α-haloidcarbonic acid ester in the organic dissolvent medium, better in the presence of an agent that dehydrohalogenises at 40-110° during 1-16 hours.The controlling of new substances shows the high herbicidal activity and low phytotoxicity concerning the cultivare plants.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56212396A JPS58110566A (en) | 1981-12-25 | 1981-12-25 | 2-phenyl-4,5,6,7-tetrahydro-2h-isoindole derivative, its preparation and herbicide containing said derivative as active component |
| JP1384582A JPS58131969A (en) | 1982-01-29 | 1982-01-29 | 2-phenyl-4,5,6,7-tetrahydro-2h-isoindole derivative, its preparation and herbicide containing said derivative as active component |
| JP1785882A JPS58135864A (en) | 1982-02-05 | 1982-02-05 | 2-phenyl-4,5,6,7-tetrahydro-2h-indole derivative, its preparation and herbicide comprising it as active ingredient |
| JP4694082A JPS58162574A (en) | 1982-03-23 | 1982-03-23 | 2-phenyl-4,5,6,7-tetrahydro-2h-isoindole derivative, its preparation and herbicide containing said derivative as active component |
| JP7630682A JPS58192868A (en) | 1982-05-06 | 1982-05-06 | 2-phenyl-4,5,6,7-tetrahydro-2h-isoindole derivative, its preparation and herbicide containing said compound as active component |
| SU823525700A SU1366054A3 (en) | 1981-12-25 | 1982-12-24 | Method of obtaining tetrahydrophthalimide compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD56B1 MD56B1 (en) | 1994-08-31 |
| MD56C2 true MD56C2 (en) | 1995-03-31 |
Family
ID=27548481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD94-0030A MD56C2 (en) | 1981-12-25 | 1993-11-08 | Process for tetrahydrophthalimidic compounds obtaining |
Country Status (3)
| Country | Link |
|---|---|
| GE (1) | GEP19960465B (en) |
| LV (1) | LV5089A3 (en) |
| MD (1) | MD56C2 (en) |
-
1993
- 1993-02-17 LV LV930127A patent/LV5089A3/en unknown
- 1993-11-08 MD MD94-0030A patent/MD56C2/en active IP Right Grant
-
1994
- 1994-05-16 GE GEAP19941920A patent/GEP19960465B/en unknown
Non-Patent Citations (2)
| Title |
|---|
| Brevet nr. 3984435, US, cl. 260-326, publ. 1976-Краткая химическая инцеклопедия, V2, M., 1963, pag. 218. * |
| Краткая химическая энциклопедия. V2, M., 1963, pag.217-218 * |
Also Published As
| Publication number | Publication date |
|---|---|
| LV5089A3 (en) | 1993-06-10 |
| MD56B1 (en) | 1994-08-31 |
| GEP19960465B (en) | 1996-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20021223 |