ES8506618A1 - Procedimiento para preparar n-arilhalopirrolidonas - Google Patents
Procedimiento para preparar n-arilhalopirrolidonasInfo
- Publication number
- ES8506618A1 ES8506618A1 ES533471A ES533471A ES8506618A1 ES 8506618 A1 ES8506618 A1 ES 8506618A1 ES 533471 A ES533471 A ES 533471A ES 533471 A ES533471 A ES 533471A ES 8506618 A1 ES8506618 A1 ES 8506618A1
- Authority
- ES
- Spain
- Prior art keywords
- arylhalopyrrolidones
- preparation
- alkenylamide
- alpha
- halogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Pyrrole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Saccharide Compounds (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Pyridine Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Fishing Rods (AREA)
- Photoreceptors In Electrophotography (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE N-ARILHALOPIRROLIDONAS, DE FORMULA GENERAL (I), EN LA QUE X SE ELIGE ENTRE HIDROGENO, CLORO, BROMO Y FLUOR; Y SE ELIGE ENTRE HIDROGENO, CLORO, BROMO Y FLUOR; Z SE ELIGE ENTRE CLORO Y BROMO; R1 SIGNIFICA HIDROGENO O ALQUILO; R2 SIGNIFICA HIDROGENO, ALQUILO O ACETILO; Y R3 SE ELIGE ENTRE HIDROGENO, CLORO O TRIFLUOROMETILO.CONSISTE EN SOMETER A CICLACION INTERNA, A UNA TEMPERATURA COMPRENDIDA ENTRE 50 Y 150 GRADOS, A LA CORRESPONDIENTE N-2-ALQUENIL-BA-HALOAMIDA, EN PRESENCIA DE UN CATALIZADOR QUE CONTIENE COBRE, Y EN PRESENCIA DE UNA AMINA ELEGIDA ENTRE AMINAS PRIMARIAS DE FORMULA: RNH2 O AMINAS SECUNDARIAS DE FORMULA: R1NH2.DE APLICACION EN AGRICULTURA COMO HERBICIDAS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50513583A | 1983-06-16 | 1983-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8506618A1 true ES8506618A1 (es) | 1985-08-01 |
| ES533471A0 ES533471A0 (es) | 1985-08-01 |
Family
ID=24009165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES533471A Granted ES533471A0 (es) | 1983-06-16 | 1984-06-15 | Procedimiento para preparar n-arilhalopirrolidonas |
Country Status (27)
| Country | Link |
|---|---|
| EP (1) | EP0129296B1 (es) |
| JP (1) | JPS6011464A (es) |
| KR (1) | KR890004126B1 (es) |
| AT (1) | ATE32062T1 (es) |
| AU (1) | AU563172B2 (es) |
| BG (1) | BG49382A3 (es) |
| BR (1) | BR8402873A (es) |
| CA (1) | CA1216298A (es) |
| CS (1) | CS241090B2 (es) |
| DD (1) | DD224317A5 (es) |
| DE (1) | DE3468864D1 (es) |
| DK (1) | DK162087C (es) |
| DZ (1) | DZ648A1 (es) |
| EG (1) | EG20053A (es) |
| ES (1) | ES533471A0 (es) |
| HU (1) | HU192034B (es) |
| IL (1) | IL72110A (es) |
| MA (1) | MA20147A1 (es) |
| MX (1) | MX156039A (es) |
| NZ (1) | NZ208537A (es) |
| PL (1) | PL142334B1 (es) |
| PT (1) | PT78747B (es) |
| RO (1) | RO88419A (es) |
| SU (1) | SU1452479A3 (es) |
| TR (1) | TR22866A (es) |
| YU (1) | YU44565B (es) |
| ZA (1) | ZA844532B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2728937B2 (ja) * | 1989-06-14 | 1998-03-18 | 三井東圧化学株式会社 | １―（３―置換ベンジル）―３―ハロゲノ―４―（１―ハロゲノアルキル）―２―ピロリジノン誘導体およびこれらを有効成分とする除草剤 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU179058B (en) * | 1975-03-28 | 1982-08-28 | Stauffer Chemical Co | Herbicide compositions containing n-substituted 2-pyrrolidinone derivatives and process for preparing the active substances thereof |
| US4132713A (en) * | 1977-12-23 | 1979-01-02 | Stauffer Chemical Company | Process for the preparation of N-substituted halopyrrolidones |
| EP0055215B1 (de) * | 1980-12-19 | 1985-01-30 | Ciba-Geigy Ag | Neue Fluorpyrrolidinone, Verfahren zu deren Herstellung, sie enthaltende herbizide Mittel und deren Verwendung |
-
1984
- 1984-05-29 DK DK265184A patent/DK162087C/da not_active IP Right Cessation
- 1984-06-11 YU YU1021/84A patent/YU44565B/xx unknown
- 1984-06-11 RO RO84114824A patent/RO88419A/ro unknown
- 1984-06-13 BR BR8402873A patent/BR8402873A/pt not_active IP Right Cessation
- 1984-06-13 TR TR4175/84A patent/TR22866A/xx unknown
- 1984-06-13 EG EG635584A patent/EG20053A/xx active
- 1984-06-13 DZ DZ847198A patent/DZ648A1/fr active
- 1984-06-13 CS CS844462A patent/CS241090B2/cs unknown
- 1984-06-13 BG BG065842A patent/BG49382A3/xx unknown
- 1984-06-14 EP EP84200860A patent/EP0129296B1/en not_active Expired
- 1984-06-14 IL IL72110A patent/IL72110A/xx unknown
- 1984-06-14 PL PL1984248201A patent/PL142334B1/pl unknown
- 1984-06-14 AT AT84200860T patent/ATE32062T1/de not_active IP Right Cessation
- 1984-06-14 DE DE8484200860T patent/DE3468864D1/de not_active Expired
- 1984-06-15 KR KR1019840003367A patent/KR890004126B1/ko not_active IP Right Cessation
- 1984-06-15 SU SU3753761A patent/SU1452479A3/ru active
- 1984-06-15 MX MX201673A patent/MX156039A/es unknown
- 1984-06-15 CA CA000456705A patent/CA1216298A/en not_active Expired
- 1984-06-15 HU HU842318A patent/HU192034B/hu not_active IP Right Cessation
- 1984-06-15 ZA ZA844532A patent/ZA844532B/xx unknown
- 1984-06-15 DD DD84264189A patent/DD224317A5/de not_active IP Right Cessation
- 1984-06-15 ES ES533471A patent/ES533471A0/es active Granted
- 1984-06-15 PT PT78747A patent/PT78747B/pt unknown
- 1984-06-15 NZ NZ208537A patent/NZ208537A/en unknown
- 1984-06-15 AU AU29429/84A patent/AU563172B2/en not_active Ceased
- 1984-06-16 JP JP59122964A patent/JPS6011464A/ja active Granted
- 1984-06-21 MA MA20371A patent/MA20147A1/fr unknown
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