MD56C2 - Procedeul de obţinere a compuşilor tetrahidroftalimizi - Google Patents
Procedeul de obţinere a compuşilor tetrahidroftalimiziInfo
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Indole Compounds (AREA)
Abstract
Invenţia se referă la substanţele substituite ale tetraftalimidelor, în particularitate la compuşii cu formula generală:în care R1 reprezintă C1-C6-alchil; C4-C7-cicloalchil; metilciclohexil; C3-C5-cicloalchilmetil; C1-C4-alchil; C3-C6-cicloalchilidenamino-grupa, propenil, ciclohexenil, ciclohexenil-metilfenil, cianoetil, benzil, clor-C2-C4-alchil, fluor C2-C3-alchil, brometil; R2 reprezintă H; C1-C3-alchil, metoxil; X reprezintă Cl, Br, Y reprezintă 0 sau NH; Z reprezintă 0 sau S, care ca erbicide pot fi folosite în agricultură.Scopul constă în crearea substanţelor noi ale clasei indicate cu activitate mai înaltă. Se capătă compuşi noi I din HY-feniltetrahidroftalimidă şi eterul acidului α-haloidcarbonic în mediul dizolvantului organic, mai bine în prezenţa unui agent care dehidrohalogenizează la 40-110°C în 1-16 ore. Verificarea substanţelor noi arată activitatea erbicidă înaltă şi fitotoxitatea joasă cu privire la plantele cultivabile.Tabele: 10
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56212396A JPS58110566A (ja) | 1981-12-25 | 1981-12-25 | ２−フエニル−４，５，６，７−テトラヒドロ−２ｈ−イソインド−ル誘導体、その製造法およびそれを有効成分とする除草剤 |
| JP1384582A JPS58131969A (ja) | 1982-01-29 | 1982-01-29 | ２−フェニル−４，５，６，７−テトラヒドロ−２ｈ−イソインド−ル誘導体、その製造法およびそれを有効成分とする除草剤 |
| JP1785882A JPS58135864A (ja) | 1982-02-05 | 1982-02-05 | ２−フェニル−４，５，６，７−テトラヒドロ−２ｈ−イソインド−ル誘導体、その製造法およびそれを有効成分とする除草剤 |
| JP4694082A JPS58162574A (ja) | 1982-03-23 | 1982-03-23 | ２−フエニル−４，５，６，７−テトラヒドロ−２ｈ−イソインド−ル誘導体、その製造法およびそれを有効成分とする除草剤 |
| JP7630682A JPS58192868A (ja) | 1982-05-06 | 1982-05-06 | ２−フェニル−４，５，６，７−テトラヒドロ−２ｈ−イソインド−ル誘導体、その製造法およびそれを有効成分とする除草剤 |
| SU823525700A SU1366054A3 (ru) | 1981-12-25 | 1982-12-24 | Способ получения тетрагидрофталимидных соединений |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD56B1 MD56B1 (ro) | 1994-08-31 |
| MD56C2 true MD56C2 (ro) | 1995-03-31 |
Family
ID=27548481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD94-0030A MD56C2 (ro) | 1981-12-25 | 1993-11-08 | Procedeul de obţinere a compuşilor tetrahidroftalimizi |
Country Status (3)
| Country | Link |
|---|---|
| GE (1) | GEP19960465B (ro) |
| LV (1) | LV5089A3 (ro) |
| MD (1) | MD56C2 (ro) |
-
1993
- 1993-02-17 LV LV930127A patent/LV5089A3/xx unknown
- 1993-11-08 MD MD94-0030A patent/MD56C2/ro 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 |
|---|---|
| GEP19960465B (en) | 1996-08-29 |
| MD56B1 (ro) | 1994-08-31 |
| LV5089A3 (lv) | 1993-06-10 |
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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 |