GEP19960465B - Method of obtaining tetrahydrophthalimide compounds - Google Patents
Method of obtaining tetrahydrophthalimide compoundsInfo
- Publication number
- GEP19960465B GEP19960465B GEAP19941920A GEAP1994001920A GEP19960465B GE P19960465 B GEP19960465 B GE P19960465B GE AP19941920 A GEAP19941920 A GE AP19941920A GE AP1994001920 A GEAP1994001920 A GE AP1994001920A GE P19960465 B GEP19960465 B GE P19960465B
- Authority
- GE
- Georgia
- Prior art keywords
- alkyl
- compounds
- cycloahexynil
- group
- obtaining
- Prior art date
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Indole Compounds (AREA)
Abstract
The invention concerns substituted tetraphthalimide, in particular obtaining the compounds of the general formula Where R1 - C1-С6 alkyl, C1-С2 cycloalkyl, methyl cycloahexyl, C3-С5-cycloalkylmethyl C1-С4 - alkoxy-C1-С4-alkyl, C3-С6 alkyllidenamino group, ethyl thioethyl - C5-С6 - cycloalkylidenamino group, propenyl, cycloahexynil, cycloahexynil-methylfenyl, cyanoethyl, benzil, chlorine - C2-С6- alkyl, fluorine C2-С3 - alkyl, bromethyl, R2-Н, С1-С3-alkyl, methoxyl, Х-Сl, Br, Y-O or NH; Z-O or S which as herbicides can be used in agriculture. The technical purpose is the creation of new substances of the specified class with the improved activity; the new compounds are obtained I from HY – fenyltetra hydroftalimide and ether α – haloid carbon acid in the environment of organic solvent, better in the presence of dehydro halogenated agent at 40-110°С during 1-16 h. The tests of new substances show high herbicidal activity to weeds and small phytotoxicity in respect to cultural plants. 10 tables
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 (1)
Publication Number | Publication Date |
---|---|
GEP19960465B true GEP19960465B (en) | 1996-08-29 |
Family
ID=27548481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GEAP19941920A GEP19960465B (en) | 1981-12-25 | 1994-05-16 | Method of obtaining tetrahydrophthalimide compounds |
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
Also Published As
Publication number | Publication date |
---|---|
MD56B1 (en) | 1994-08-31 |
LV5089A3 (en) | 1993-06-10 |
MD56C2 (en) | 1995-03-31 |
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