IL72110A - Preparation of n-aryl halopyrrolidones by cyclization of n-2-alkenyl-alpha-haloamides in presence of a copper containing catalyst - Google Patents
Preparation of n-aryl halopyrrolidones by cyclization of n-2-alkenyl-alpha-haloamides in presence of a copper containing catalystInfo
- Publication number
- IL72110A IL72110A IL72110A IL7211084A IL72110A IL 72110 A IL72110 A IL 72110A IL 72110 A IL72110 A IL 72110A IL 7211084 A IL7211084 A IL 7211084A IL 72110 A IL72110 A IL 72110A
- Authority
- IL
- Israel
- Prior art keywords
- alpha
- cyclization
- containing catalyst
- halopyrrolidones
- haloamides
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title abstract 2
- 229910052802 copper Inorganic materials 0.000 title abstract 2
- 239000010949 copper Substances 0.000 title abstract 2
- 238000007363 ring formation reaction Methods 0.000 title 1
- 238000003402 intramolecular cyclocondensation reaction Methods 0.000 abstract 1
- 150000005619 secondary aliphatic amines Chemical class 0.000 abstract 1
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)
- Pyrrole Compounds (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Saccharide Compounds (AREA)
- Pyridine Compounds (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Cephalosporin Compounds (AREA)
- Photoreceptors In Electrophotography (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Fishing Rods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50513583A | 1983-06-16 | 1983-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL72110A0 IL72110A0 (en) | 1984-10-31 |
| IL72110A true IL72110A (en) | 1987-12-20 |
Family
ID=24009165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL72110A IL72110A (en) | 1983-06-16 | 1984-06-14 | Preparation of n-aryl halopyrrolidones by cyclization of n-2-alkenyl-alpha-haloamides in presence of a copper containing catalyst |
Country Status (27)
| Country | Link |
|---|---|
| EP (1) | EP0129296B1 (cs) |
| JP (1) | JPS6011464A (cs) |
| KR (1) | KR890004126B1 (cs) |
| AT (1) | ATE32062T1 (cs) |
| AU (1) | AU563172B2 (cs) |
| BG (1) | BG49382A3 (cs) |
| BR (1) | BR8402873A (cs) |
| CA (1) | CA1216298A (cs) |
| CS (1) | CS241090B2 (cs) |
| DD (1) | DD224317A5 (cs) |
| DE (1) | DE3468864D1 (cs) |
| DK (1) | DK162087C (cs) |
| DZ (1) | DZ648A1 (cs) |
| EG (1) | EG20053A (cs) |
| ES (1) | ES8506618A1 (cs) |
| HU (1) | HU192034B (cs) |
| IL (1) | IL72110A (cs) |
| MA (1) | MA20147A1 (cs) |
| MX (1) | MX156039A (cs) |
| NZ (1) | NZ208537A (cs) |
| PL (1) | PL142334B1 (cs) |
| PT (1) | PT78747B (cs) |
| RO (1) | RO88419A (cs) |
| SU (1) | SU1452479A3 (cs) |
| TR (1) | TR22866A (cs) |
| YU (1) | YU44565B (cs) |
| ZA (1) | ZA844532B (cs) |
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 RO RO84114824A patent/RO88419A/ro unknown
- 1984-06-11 YU YU1021/84A patent/YU44565B/xx unknown
- 1984-06-13 EG EG635584A patent/EG20053A/xx active
- 1984-06-13 TR TR4175/84A patent/TR22866A/xx unknown
- 1984-06-13 DZ DZ847198A patent/DZ648A1/fr active
- 1984-06-13 BG BG065842A patent/BG49382A3/xx unknown
- 1984-06-13 CS CS844462A patent/CS241090B2/cs unknown
- 1984-06-13 BR BR8402873A patent/BR8402873A/pt not_active IP Right Cessation
- 1984-06-14 DE DE8484200860T patent/DE3468864D1/de not_active Expired
- 1984-06-14 AT AT84200860T patent/ATE32062T1/de not_active IP Right Cessation
- 1984-06-14 IL IL72110A patent/IL72110A/xx unknown
- 1984-06-14 PL PL1984248201A patent/PL142334B1/pl unknown
- 1984-06-14 EP EP84200860A patent/EP0129296B1/en not_active Expired
- 1984-06-15 DD DD84264189A patent/DD224317A5/de not_active IP Right Cessation
- 1984-06-15 AU AU29429/84A patent/AU563172B2/en not_active Ceased
- 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 ES ES533471A patent/ES8506618A1/es not_active Expired
- 1984-06-15 ZA ZA844532A patent/ZA844532B/xx unknown
- 1984-06-15 KR KR1019840003367A patent/KR890004126B1/ko not_active Expired
- 1984-06-15 MX MX201673A patent/MX156039A/es unknown
- 1984-06-15 PT PT78747A patent/PT78747B/pt unknown
- 1984-06-15 NZ NZ208537A patent/NZ208537A/en unknown
- 1984-06-15 SU SU3753761A patent/SU1452479A3/ru active
- 1984-06-16 JP JP59122964A patent/JPS6011464A/ja active Granted
- 1984-06-21 MA MA20371A patent/MA20147A1/fr unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| KB | Patent renewed |