BR8203180A - Processo de preparacao de compostos piridiloxifenolicos - Google Patents
Processo de preparacao de compostos piridiloxifenolicosInfo
- Publication number
- BR8203180A BR8203180A BR8203180A BR8203180A BR8203180A BR 8203180 A BR8203180 A BR 8203180A BR 8203180 A BR8203180 A BR 8203180A BR 8203180 A BR8203180 A BR 8203180A BR 8203180 A BR8203180 A BR 8203180A
- Authority
- BR
- Brazil
- Prior art keywords
- oxyphenolic
- pyridyl
- compounds
- preparation
- pyridyl oxyphenolic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
- C07D213/643—2-Phenoxypyridines; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26930081A | 1981-06-01 | 1981-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8203180A true BR8203180A (pt) | 1983-05-17 |
Family
ID=23026669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8203180A BR8203180A (pt) | 1981-06-01 | 1982-05-28 | Processo de preparacao de compostos piridiloxifenolicos |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0066827B1 (pt) |
| JP (1) | JPS58962A (pt) |
| KR (1) | KR880002231B1 (pt) |
| AU (1) | AU547854B2 (pt) |
| BR (1) | BR8203180A (pt) |
| CA (1) | CA1144171A (pt) |
| DE (1) | DE3273891D1 (pt) |
| DK (1) | DK153475C (pt) |
| ES (1) | ES512668A0 (pt) |
| IL (1) | IL65708A (pt) |
| NZ (1) | NZ200611A (pt) |
| ZA (1) | ZA823295B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL71668A (en) * | 1983-05-13 | 1988-07-31 | Dow Chemical Co | Method of preparing esters of aryloxyphenoxy propanoic acid |
| US5068336A (en) * | 1989-02-27 | 1991-11-26 | Tosoh Corporation | Process for producing 2-(4'-hydroxphenoxy)-3-chloro-5-trifluoromethylpyridine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK154074C (da) * | 1974-10-17 | 1989-02-27 | Ishihara Sangyo Kaisha | Alfa-(4-(5 eller 3,5 substitueret pyridyl-2-oxy)-phenoxy)-alkan-carboxylsyrer eller derivater deraf til anvendelse som herbicider, herbicidt middel samt fremgangsmaader til bekaempelse af ukrudt |
| US4275212A (en) * | 1977-08-15 | 1981-06-23 | The Dow Chemical Company | Method of preparing pyridinyloxyphenols and derivatives |
| US4214086A (en) * | 1977-11-04 | 1980-07-22 | Ciba-Geigy Corporation | Process for producing hydroxydiaryl ethers |
| EP0021613B1 (en) * | 1979-06-20 | 1983-04-06 | Imperial Chemical Industries Plc | Pyridine derivatives, processes for preparing them, herbicidal compositions containing them and methods of killing plants therewith |
| JPS5659728A (en) * | 1979-10-23 | 1981-05-23 | Ihara Chem Ind Co Ltd | Preparation of substituted phenol |
| US4266063A (en) * | 1979-12-17 | 1981-05-05 | E. I. Du Pont De Nemours And Company | Process for preparing substituted pyridinyloxy ether intermediate |
-
1982
- 1982-05-07 AU AU83496/82A patent/AU547854B2/en not_active Ceased
- 1982-05-07 IL IL65708A patent/IL65708A/xx unknown
- 1982-05-11 CA CA000402683A patent/CA1144171A/en not_active Expired
- 1982-05-12 ZA ZA823295A patent/ZA823295B/xx unknown
- 1982-05-14 NZ NZ200611A patent/NZ200611A/en unknown
- 1982-05-25 DK DK234782A patent/DK153475C/da active
- 1982-05-28 ES ES512668A patent/ES512668A0/es active Granted
- 1982-05-28 BR BR8203180A patent/BR8203180A/pt unknown
- 1982-05-28 EP EP82104766A patent/EP0066827B1/en not_active Expired
- 1982-05-28 DE DE8282104766T patent/DE3273891D1/de not_active Expired
- 1982-06-01 KR KR8202446A patent/KR880002231B1/ko active
- 1982-06-01 JP JP57093949A patent/JPS58962A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58962A (ja) | 1983-01-06 |
| IL65708A0 (en) | 1982-08-31 |
| EP0066827B1 (en) | 1986-10-22 |
| CA1144171A (en) | 1983-04-05 |
| AU8349682A (en) | 1982-12-09 |
| DK153475B (da) | 1988-07-18 |
| KR840000499A (ko) | 1984-02-22 |
| ES8304549A1 (es) | 1983-03-01 |
| KR880002231B1 (ko) | 1988-10-20 |
| AU547854B2 (en) | 1985-11-07 |
| ZA823295B (en) | 1984-01-25 |
| ES512668A0 (es) | 1983-03-01 |
| EP0066827A1 (en) | 1982-12-15 |
| NZ200611A (en) | 1985-02-28 |
| DK234782A (da) | 1982-12-02 |
| DK153475C (da) | 1988-11-28 |
| IL65708A (en) | 1986-01-31 |
| JPH0314021B2 (pt) | 1991-02-25 |
| DE3273891D1 (en) | 1986-11-27 |
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