RO86840B - Procedeu de preparare a unor esteri ai acidului fenoxifenoxipropioni cu proprietati erbicide - Google Patents
Procedeu de preparare a unor esteri ai acidului fenoxifenoxipropioni cu proprietati erbicideInfo
- Publication number
- RO86840B RO86840B RO110385A RO11038583A RO86840B RO 86840 B RO86840 B RO 86840B RO 110385 A RO110385 A RO 110385A RO 11038583 A RO11038583 A RO 11038583A RO 86840 B RO86840 B RO 86840B
- Authority
- RO
- Romania
- Prior art keywords
- general formula
- preparation
- herbicidal
- acid esters
- lower alkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
-
- 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
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
-
- 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
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
- A01N39/04—Aryloxy-acetic acids; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/22—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Inventia se refera la un procedeu de preparare a unor esteri ai acidului fenoxifenoxipropionic cu proprietati erbicide, cu formula generala I: (vezi formula in desc.) în care X reprezinta halogen, nitro, cian sau trifluormetil; Y reprezinta hidrogen halogen nitro sau cian: R1 reprezinta alchil inferior; R2 reprezinta hidrogen sau alchil inferior si R3 reprezinta hidrogen, alcoxi inferior alchiltio inferior amino alchilamino inferior sau dialchilamino inferior, prin tratarea unui fenolat de metsal alcalin cu formula generala II: (vezi form. în desc.) în care X, Y si R1 au semnificatiile de la formula generala I iar M reprezinta un metal alcalin cu un alfa-brom-derivat cu formula generala III: (vezi formula în desc.) în care R2 si R3 au semnificatiile de la formula generala I în dimetilsulfoxid în calita de mediu de reactie inert, la temperatura camerei.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/367,642 US4443248A (en) | 1982-04-12 | 1982-04-12 | Phenoxyphenoxypropionic acids and derivatives, and their use as herbicides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86840B true RO86840B (ro) | 1985-10-01 |
| RO86840A RO86840A (ro) | 1985-10-31 |
Family
ID=23448006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO83110385A RO86840A (ro) | 1982-04-12 | 1983-03-18 | Procedeu de preparare a unor esteri ai acidului fenoxifenoxipropioniccu proprietati erbicide |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4443248A (ro) |
| JP (1) | JPS58177932A (ro) |
| KR (1) | KR860001852B1 (ro) |
| AT (1) | AT382291B (ro) |
| AU (1) | AU554490B2 (ro) |
| BE (1) | BE895664A (ro) |
| BR (1) | BR8300553A (ro) |
| CA (1) | CA1179361A (ro) |
| CH (1) | CH656614A5 (ro) |
| DE (1) | DE3308374A1 (ro) |
| DK (1) | DK158783A (ro) |
| ES (1) | ES8406432A1 (ro) |
| FR (1) | FR2524880B1 (ro) |
| GB (1) | GB2118938B (ro) |
| IL (1) | IL67512A (ro) |
| IN (1) | IN158929B (ro) |
| IT (1) | IT1165575B (ro) |
| NL (1) | NL8300297A (ro) |
| RO (1) | RO86840A (ro) |
| ZA (1) | ZA83153B (ro) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4608081A (en) * | 1984-06-22 | 1986-08-26 | Kanesho Company Limited | Herbicidal 2-[4-(4-cyanophenoxy)-phenoxy]-alkanoic acid amides |
| DE3905518A1 (de) * | 1989-02-23 | 1990-10-11 | Bayer Ag | Substituierte phenoxyphenylpropionsaeure-derivate |
| AR057455A1 (es) * | 2005-07-22 | 2007-12-05 | Merck & Co Inc | Inhibidores de la transcriptasa reversa de vih y composicion farmaceutica |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1641C (de) * | 1877-11-20 | SIMONS & MÜLLER in Langenfeld b. Düsseldorf | Selbstthätige Maschine zur Herstellung von Fischbandknöpfen mittelst Formstahls | |
| NZ181994A (en) * | 1975-09-27 | 1978-09-20 | Ishihara Sangyo Kaisha | (2-chloro-4-trifluorom-ethylphenoxy)-phenoxy acids,esters,ethers,amides and nitriles and herbicidal compositions |
| DE2628384C2 (de) * | 1976-06-24 | 1984-09-27 | Hoechst Ag, 6230 Frankfurt | 2-(4-Phenoxyphenoxy)- bzw. 2-(4-Benzylphenoxy)-propionsäurederivate, Verfahren zu ihrer Herstellung und ihre Verwendung als Pflanzenbehandlungsmittel |
| AU2716177A (en) * | 1976-07-21 | 1979-01-25 | Ciba Geigy Ag | Herbicides |
-
1982
- 1982-04-12 US US06/367,642 patent/US4443248A/en not_active Expired - Fee Related
- 1982-12-17 IL IL67512A patent/IL67512A/xx unknown
- 1982-12-20 AU AU91664/82A patent/AU554490B2/en not_active Expired - Fee Related
- 1982-12-23 CA CA000418538A patent/CA1179361A/en not_active Expired
- 1982-12-23 IN IN933/DEL/82A patent/IN158929B/en unknown
-
1983
- 1983-01-10 ZA ZA83153A patent/ZA83153B/xx unknown
- 1983-01-18 KR KR1019830000175A patent/KR860001852B1/ko active IP Right Grant
- 1983-01-19 FR FR8300778A patent/FR2524880B1/fr not_active Expired
- 1983-01-20 BE BE0/209942A patent/BE895664A/fr not_active IP Right Cessation
- 1983-01-27 NL NL8300297A patent/NL8300297A/nl not_active Application Discontinuation
- 1983-01-28 JP JP58012592A patent/JPS58177932A/ja active Pending
- 1983-02-04 BR BR8300553A patent/BR8300553A/pt unknown
- 1983-03-02 IT IT47835/83A patent/IT1165575B/it active
- 1983-03-09 DE DE3308374A patent/DE3308374A1/de not_active Withdrawn
- 1983-03-18 RO RO83110385A patent/RO86840A/ro unknown
- 1983-03-31 GB GB08308909A patent/GB2118938B/en not_active Expired
- 1983-04-06 ES ES521262A patent/ES8406432A1/es not_active Expired
- 1983-04-11 AT AT0127783A patent/AT382291B/de not_active IP Right Cessation
- 1983-04-11 DK DK158783A patent/DK158783A/da not_active Application Discontinuation
- 1983-04-11 CH CH1947/83A patent/CH656614A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL67512A0 (en) | 1983-05-15 |
| ZA83153B (en) | 1983-10-26 |
| BR8300553A (pt) | 1983-12-13 |
| DE3308374A1 (de) | 1983-10-13 |
| DK158783A (da) | 1983-10-13 |
| FR2524880A1 (fr) | 1983-10-14 |
| BE895664A (fr) | 1983-04-16 |
| US4443248A (en) | 1984-04-17 |
| KR840003239A (ko) | 1984-08-20 |
| GB2118938A (en) | 1983-11-09 |
| IT8347835A0 (it) | 1983-03-02 |
| CA1179361A (en) | 1984-12-11 |
| AT382291B (de) | 1987-02-10 |
| FR2524880B1 (fr) | 1986-08-22 |
| ATA127783A (de) | 1986-07-15 |
| AU554490B2 (en) | 1986-08-21 |
| KR860001852B1 (ko) | 1986-10-24 |
| ES521262A0 (es) | 1984-07-16 |
| GB2118938B (en) | 1985-10-30 |
| DK158783D0 (da) | 1983-04-11 |
| IN158929B (ro) | 1987-02-21 |
| IT1165575B (it) | 1987-04-22 |
| AU9166482A (en) | 1983-10-20 |
| JPS58177932A (ja) | 1983-10-18 |
| CH656614A5 (de) | 1986-07-15 |
| RO86840A (ro) | 1985-10-31 |
| NL8300297A (nl) | 1983-11-01 |
| ES8406432A1 (es) | 1984-07-16 |
| IL67512A (en) | 1986-10-31 |
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