RO92966B - Procedeu pentru prepararea unor pirazoline - Google Patents
Procedeu pentru prepararea unor pirazolineInfo
- Publication number
- RO92966B RO92966B RO120544A RO12054485A RO92966B RO 92966 B RO92966 B RO 92966B RO 120544 A RO120544 A RO 120544A RO 12054485 A RO12054485 A RO 12054485A RO 92966 B RO92966 B RO 92966B
- Authority
- RO
- Romania
- Prior art keywords
- general formula
- pyrazolines
- preparing
- pyrazoles
- alkylation
- Prior art date
Links
- 150000003219 pyrazolines Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 230000029936 alkylation Effects 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000003217 pyrazoles Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Inventia se refera la un procedeu pentru prepararea unor pirazoline cu formula generala I: (vezi formula) în care RA, RB, RN, RC si W au diverse semnificatii. Procedeul consta în tratarea compusilor cu formula generala II: (vezi formula) Rc - N = C=W (II) cu un derivat de pirazolina cu formula generala III: (vezi formula) în care RA si RB au semnificatiile de mai sus, la temperatura camerei în dietileter continînd o cantitate catalitica de trietilamina, urmata si, eventual, de alchilarea produsului cunoscut.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66467484A | 1984-10-25 | 1984-10-25 | |
| US70962685A | 1985-03-08 | 1985-03-08 | |
| US77972185A | 1985-09-24 | 1985-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO92966A RO92966A (ro) | 1987-11-30 |
| RO92966B true RO92966B (ro) | 1987-12-01 |
Family
ID=27418114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO120544A RO92966B (ro) | 1984-10-25 | 1985-10-25 | Procedeu pentru prepararea unor pirazoline |
Country Status (30)
| Country | Link |
|---|---|
| KR (1) | KR880001568B1 (ro) |
| CN (1) | CN1004272B (ro) |
| AP (1) | AP36A (ro) |
| AT (1) | ATA306085A (ro) |
| AU (1) | AU556949B2 (ro) |
| BE (1) | BE903521A (ro) |
| BR (1) | BR8505326A (ro) |
| CA (1) | CA1265145A (ro) |
| CH (1) | CH666029A5 (ro) |
| CS (1) | CS252497B2 (ro) |
| DE (1) | DE3537884A1 (ro) |
| DK (1) | DK487885A (ro) |
| EG (1) | EG17848A (ro) |
| ES (1) | ES8701757A1 (ro) |
| FR (1) | FR2572400A1 (ro) |
| GB (1) | GB2166137B (ro) |
| GR (1) | GR852585B (ro) |
| HU (1) | HU199808B (ro) |
| IL (1) | IL76771A0 (ro) |
| IN (1) | IN166473B (ro) |
| IT (1) | IT1203596B (ro) |
| LU (1) | LU86134A1 (ro) |
| MY (1) | MY102602A (ro) |
| NL (1) | NL8502913A (ro) |
| NZ (1) | NZ213953A (ro) |
| OA (1) | OA08127A (ro) |
| PL (1) | PL150265B1 (ro) |
| RO (1) | RO92966B (ro) |
| SE (1) | SE8505026L (ro) |
| YU (1) | YU45287B (ro) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545786A1 (de) * | 1985-12-21 | 1987-06-25 | Schering Ag | Pyrazolinderivate, ihre herstellung und ihre verwendung als mittel mit insektizider wirkung |
| AU1993988A (en) * | 1987-07-17 | 1989-02-13 | E.I. Du Pont De Nemours And Company | Insecticidal pyrazolines |
| ZW9688A1 (en) * | 1987-07-17 | 1989-04-12 | Du Pont | Insecticidal pyrazolines |
| WO1990003378A1 (en) * | 1988-09-22 | 1990-04-05 | E.I. Du Pont De Nemours And Company | Substituted indazole arthropodicides |
| JPH05112556A (ja) * | 1991-10-18 | 1993-05-07 | Nippon Bayeragrochem Kk | 殺虫性ピラゾリン類 |
| US5684041A (en) * | 1996-02-01 | 1997-11-04 | The Procter & Gamble Company | Dihydrobenzofuran and related compounds useful as anti-inflammatory agents |
| CN116265457B (zh) * | 2021-12-17 | 2024-09-03 | 湖南化工研究院有限公司 | N-氧杂稠环酰胺类化合物及其制备方法与应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE795264A (fr) * | 1972-02-09 | 1973-08-09 | Philips Nv | Nouveaux composes de pyrazoline a activite insecticide |
| NL158178B (nl) * | 1974-07-12 | 1978-10-16 | Philips Nv | Werkwijze ter bereiding van insekticide preparaten die een pyrazolinederivaat bevatten, aldus verkregen gevormde preparaten, en werkwijze ter bereiding van pyrazolinederivaten met insekticide werking. |
| US4174393A (en) * | 1975-07-09 | 1979-11-13 | Duphar International Research B.V. | 1,3,4-Substituted pyrazoline derivatives |
| NL183400C (nl) * | 1976-01-09 | 1988-10-17 | Duphar Int Res | Werkwijze ter bereiding van een insecticide preparaat dat een pyrazoline-verbinding bevat en werkwijze ter bereiding van een pyrazoline-verbinding met insecticide werking. |
| EP0021506B1 (en) * | 1979-07-03 | 1983-09-07 | Duphar International Research B.V | New pyrazoline derivatives, method of preparing the new compounds, as well as insecticidal composition on the basis of these new compounds |
| GB2093836B (en) * | 1981-02-17 | 1984-09-05 | Nissan Chemical Ind Ltd | Insecticidal pyrazoline derivatives |
| US4407813A (en) * | 1981-02-17 | 1983-10-04 | Nissan Chemical Industries Ltd. | Insecticidal pyrazoline derivatives and composition |
| EP0113213B1 (en) * | 1982-12-30 | 1988-04-06 | Schering Agrochemicals Limited | Pyrazoline insecticides |
-
1985
- 1985-10-15 AU AU48598/85A patent/AU556949B2/en not_active Ceased
- 1985-10-16 CA CA000493018A patent/CA1265145A/en not_active Expired - Lifetime
- 1985-10-16 IN IN864/DEL/85A patent/IN166473B/en unknown
- 1985-10-21 IL IL76771A patent/IL76771A0/xx not_active IP Right Cessation
- 1985-10-23 AP APAP/P/1985/000014A patent/AP36A/en active
- 1985-10-23 LU LU86134A patent/LU86134A1/fr unknown
- 1985-10-23 GB GB08526175A patent/GB2166137B/en not_active Expired
- 1985-10-23 AT AT0306085A patent/ATA306085A/de not_active Application Discontinuation
- 1985-10-24 HU HU854103A patent/HU199808B/hu unknown
- 1985-10-24 ES ES548170A patent/ES8701757A1/es not_active Expired
- 1985-10-24 IT IT22601/85A patent/IT1203596B/it active
- 1985-10-24 NL NL8502913A patent/NL8502913A/nl not_active Application Discontinuation
- 1985-10-24 CN CN85107882.6A patent/CN1004272B/zh not_active Expired
- 1985-10-24 KR KR1019850007838A patent/KR880001568B1/ko not_active Expired
- 1985-10-24 DK DK487885A patent/DK487885A/da not_active Application Discontinuation
- 1985-10-24 YU YU1686/85A patent/YU45287B/xx unknown
- 1985-10-24 SE SE8505026A patent/SE8505026L/xx not_active Application Discontinuation
- 1985-10-24 DE DE19853537884 patent/DE3537884A1/de not_active Ceased
- 1985-10-24 BR BR8505326A patent/BR8505326A/pt unknown
- 1985-10-24 NZ NZ213953A patent/NZ213953A/xx unknown
- 1985-10-24 CH CH4582/85A patent/CH666029A5/de not_active IP Right Cessation
- 1985-10-24 CS CS857615A patent/CS252497B2/cs unknown
- 1985-10-25 RO RO120544A patent/RO92966B/ro unknown
- 1985-10-25 FR FR8515890A patent/FR2572400A1/fr not_active Withdrawn
- 1985-10-25 PL PL1985255938A patent/PL150265B1/pl unknown
- 1985-10-25 BE BE0/215778A patent/BE903521A/fr not_active IP Right Cessation
- 1985-10-25 GR GR852585A patent/GR852585B/el unknown
- 1985-10-25 OA OA58712A patent/OA08127A/xx unknown
- 1985-10-27 EG EG680/85A patent/EG17848A/xx active
-
1987
- 1987-09-29 MY MYPI87002197A patent/MY102602A/en unknown
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