MD68C2 - Способ получения смеси изомеров синтетических пиретроидов - Google Patents
Способ получения смеси изомеров синтетических пиретроидовInfo
- Publication number
- MD68C2 MD68C2 MD94-0135A MD940135A MD68C2 MD 68 C2 MD68 C2 MD 68C2 MD 940135 A MD940135 A MD 940135A MD 68 C2 MD68 C2 MD 68C2
- Authority
- MD
- Moldova
- Prior art keywords
- cis
- trans
- pyrotroizi
- synthetic
- mass
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Использование: в сельском хозяйстве, так как проявляет инсектицидную активность. Сущность: способ получения новой смеси изомеров синтетических пиретроидов общей формулы X2С=СO-СOOСH(СN)-С6H4OС6H5, где Х - хлор, бром, содержащих по меньшей мере 95 мас % энантиомерных пар IR цис S. IS цис R (a), IR транс S и IS транс R (b) в массовом соотношении от 55:45 до 25:75. Выход 7-80%. Т. пл. продукта °С, при массовом соотношении изомеров 1а:1b - 55:45, 50:50, 40:60, 30:70, 25%75 равна соответственно 61,5-64, 60,5-62, 63,5-65, 65-68, 67-71,5. В расплав или насыщенный раствор смеси энантиомерных пар IR цис S, IS цис R (1a) и IR транс S, IS транс R (1b) и IR цис R, IS цис S (1с), IR транс R, IS- транс S (d) в низшем спирте или его смеси с низшим галоидуглеводороде и/или низшем алкиловом эфире, таком как петролейный эфир или гексан добавляют затравочный кристалл и ведут кристаллизацию при температуре от (+)30 до (-)10°С с последующим отделением при указанной температуре кристаллов энантиомерной пары, содержащей 1а и 1b. 1 з.п.ф-лы, 19 табл.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU85158A HU198612B (en) | 1985-01-16 | 1985-01-16 | Arthropodicide comprising determined stereo isomers of pyrethroid as active ingredient and process for producing the active ingredients |
| PCT/HU1986/000003 WO1986004215A1 (en) | 1985-01-16 | 1986-01-16 | Pyrethroidal composition comprising more than one active ingredients |
| SU864028204A RU1779219C (ru) | 1985-01-16 | 1986-09-15 | Способ получени смеси изомеров синтетических пиретроидов |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD68B1 MD68B1 (ro) | 1994-10-31 |
| MD68C2 true MD68C2 (ru) | 1995-01-31 |
Family
ID=10948240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD94-0135A MD68C2 (ru) | 1985-01-16 | 1994-04-21 | Способ получения смеси изомеров синтетических пиретроидов |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS62501707A (ru) |
| GE (2) | GEP19970799B (ru) |
| HU (1) | HU198612B (ru) |
| IL (1) | IL77675A (ru) |
| LT (2) | LT2189B (ru) |
| LV (2) | LV5229A3 (ru) |
| MD (1) | MD68C2 (ru) |
| RU (1) | RU1779219C (ru) |
| SU (1) | SU1579454A3 (ru) |
| UA (1) | UA19064A1 (ru) |
| ZA (1) | ZA86343B (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU205839B (en) * | 1987-11-18 | 1992-07-28 | Chinoin Gyogyszer Es Vegyeszet | Synergetic artropodicide composition containining pirethroides and phosphate-esters as active components |
| DE102010023586A1 (de) * | 2010-06-12 | 2011-12-15 | Saltigo Gmbh | Synergistisch wirkende Mischungen aus α-,ω-Aminalkohol-Enantiomeren, deren Herstellung und ihre Verwendung in insekten- und milbenabwehrenden Zubereitungen |
-
1985
- 1985-01-16 HU HU85158A patent/HU198612B/hu unknown
-
1986
- 1986-01-16 ZA ZA86343A patent/ZA86343B/xx unknown
- 1986-01-16 UA UA4028204A patent/UA19064A1/ru unknown
- 1986-01-16 JP JP61500733A patent/JPS62501707A/ja active Granted
- 1986-01-21 IL IL77675A patent/IL77675A/xx not_active IP Right Cessation
- 1986-09-15 SU SU864028150A patent/SU1579454A3/ru active
- 1986-09-15 RU SU864028204A patent/RU1779219C/ru active
-
1993
- 1993-06-08 LV LV930489A patent/LV5229A3/xx unknown
- 1993-06-12 LT LTRP646A patent/LT2189B/xx not_active IP Right Cessation
- 1993-06-22 LV LV930654A patent/LV5357A3/xx unknown
- 1993-07-31 GE GEAP19931337A patent/GEP19970799B/en unknown
- 1993-08-12 GE GEAP19931395A patent/GEP19970788B/en unknown
- 1993-09-16 LT LTRP988A patent/LT2424B/xx unknown
-
1994
- 1994-04-21 MD MD94-0135A patent/MD68C2/ru active IP Right Grant
Non-Patent Citations (3)
| Title |
|---|
| HU 170866, Int. Cl. C 07 C 79/74, 1983. * |
| Pest Sci. 6. 1975, p. 537. * |
| Pest Sci. 7. 1976, p. 273. * |
Also Published As
| Publication number | Publication date |
|---|---|
| LV5229A3 (lv) | 1993-10-10 |
| JPS62501707A (ja) | 1987-07-09 |
| ZA86343B (en) | 1986-08-27 |
| SU1579454A3 (ru) | 1990-07-15 |
| UA19064A1 (ru) | 1997-12-25 |
| LT2424B (lt) | 1994-02-15 |
| RU1779219C (ru) | 1992-11-30 |
| GEP19970788B (en) | 1997-01-20 |
| LT2189B (lt) | 1993-10-15 |
| MD68B1 (ro) | 1994-10-31 |
| GEP19970799B (en) | 1997-01-20 |
| HU198612B (en) | 1989-11-28 |
| JPH027565B2 (ru) | 1990-02-19 |
| IL77675A (en) | 1991-05-12 |
| LV5357A3 (lv) | 1994-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20060115 |