BE816530A - Synthese de sels de pyrazolium - Google Patents
Synthese de sels de pyrazoliumInfo
- Publication number
- BE816530A BE816530A BE145595A BE145595A BE816530A BE 816530 A BE816530 A BE 816530A BE 145595 A BE145595 A BE 145595A BE 145595 A BE145595 A BE 145595A BE 816530 A BE816530 A BE 816530A
- Authority
- BE
- Belgium
- Prior art keywords
- synthesis
- pyrazolium salts
- pyrazolium
- salts
- Prior art date
Links
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical class C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 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
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US371202A US3907824A (en) | 1973-06-18 | 1973-06-18 | Preparation of 1-alkyl-3,5-diphenylpyrazoles and 1,2-dialkyl-3,5-diphenylpyrazolium salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE816530A true BE816530A (fr) | 1974-12-18 |
Family
ID=23462947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE145595A BE816530A (fr) | 1973-06-18 | 1974-06-18 | Synthese de sels de pyrazolium |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US3907824A (cs) |
| JP (1) | JPS5924145B2 (cs) |
| AR (1) | AR221464A1 (cs) |
| AT (1) | AT334890B (cs) |
| BE (1) | BE816530A (cs) |
| BG (1) | BG29572A3 (cs) |
| BR (1) | BR7404930D0 (cs) |
| CA (1) | CA1031782A (cs) |
| CH (1) | CH602661A5 (cs) |
| CS (1) | CS181267B2 (cs) |
| DD (1) | DD111376A5 (cs) |
| DE (1) | DE2425979C2 (cs) |
| DK (1) | DK135768B (cs) |
| ES (1) | ES427379A1 (cs) |
| FR (1) | FR2233323B1 (cs) |
| GB (1) | GB1472290A (cs) |
| HU (1) | HU169475B (cs) |
| IL (1) | IL44885A (cs) |
| IT (1) | IT1013470B (cs) |
| NL (1) | NL185564C (cs) |
| PL (1) | PL99583B1 (cs) |
| RO (1) | RO63909A (cs) |
| SE (1) | SE413404B (cs) |
| SU (1) | SU645566A3 (cs) |
| YU (1) | YU39923B (cs) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3910949A (en) * | 1974-12-09 | 1975-10-07 | American Cyanamid Co | Manufacture of 1,2-dimethyl-3,5-diphenylpyrazolium methylsulfate in a single reaction zone |
| JPS55100123A (en) * | 1979-01-24 | 1980-07-30 | Du Pont | Web of thermal plastic film material and its preparation |
| EP0155492B1 (en) * | 1984-03-05 | 1989-12-13 | American Cyanamid Company | Preparation of 1-alkyl-3,5-diphenylpyrazoles |
| JPS62167326A (ja) * | 1986-01-17 | 1987-07-23 | Mitsubishi Heavy Ind Ltd | フイルム等帯状物のすべり防止処理装置 |
| JPH0798595B2 (ja) * | 1986-03-25 | 1995-10-25 | 東レ株式会社 | ポリエステルフイルムの巻取方法 |
| US4942000A (en) * | 1986-07-30 | 1990-07-17 | Penoyer John A | Contactless knurling process for winding of high modulus thermoplastic films |
| DE4326678A1 (de) * | 1993-08-09 | 1995-02-16 | Siemens Ag | Heizkammer mit innen liegenden Heizrohren |
| US5840913A (en) * | 1995-03-04 | 1998-11-24 | Basf Aktiengesellschaft | Process for preparing N-substituted pyrazoles |
| US5895212A (en) * | 1995-03-09 | 1999-04-20 | Fuji Photo Film Co., Ltd. | Methods of winding, annealing and unwinding a polymer film web, an annealing apparatus and a photographic film support prepared using said method or apparatus |
| PL2684873T3 (pl) * | 2008-06-09 | 2019-07-31 | Ludwig-Maximilians-Universität München | Leki do hamowania agregacji białek związanych z chorobami związanymi z agregacją białka i/lub chorobami neurodegeneracyjnymi |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3014916A (en) * | 1959-01-22 | 1961-12-26 | May & Baker Ltd | Pyrazole derivatives |
| CH437904A (de) * | 1964-03-13 | 1967-06-15 | Agripat Sa | Schädlingsbekämpfungsmittel |
-
1973
- 1973-06-18 US US371202A patent/US3907824A/en not_active Expired - Lifetime
-
1974
- 1974-05-16 CA CA200,142A patent/CA1031782A/en not_active Expired
- 1974-05-22 GB GB2296174A patent/GB1472290A/en not_active Expired
- 1974-05-22 IL IL44885A patent/IL44885A/xx unknown
- 1974-05-30 DE DE2425979A patent/DE2425979C2/de not_active Expired
- 1974-06-03 AR AR154041A patent/AR221464A1/es active
- 1974-06-10 NL NLAANVRAGE7407734,A patent/NL185564C/xx not_active IP Right Cessation
- 1974-06-11 DK DK311374AA patent/DK135768B/da not_active IP Right Cessation
- 1974-06-14 IT IT51523/74A patent/IT1013470B/it active
- 1974-06-14 AT AT495274A patent/AT334890B/de not_active IP Right Cessation
- 1974-06-17 CH CH826874A patent/CH602661A5/xx not_active IP Right Cessation
- 1974-06-17 SU SU742038201A patent/SU645566A3/ru active
- 1974-06-17 BR BR4930/74A patent/BR7404930D0/pt unknown
- 1974-06-17 HU HUAE416A patent/HU169475B/hu not_active IP Right Cessation
- 1974-06-17 PL PL1974171974A patent/PL99583B1/pl unknown
- 1974-06-17 SE SE7407983A patent/SE413404B/xx not_active IP Right Cessation
- 1974-06-17 DD DD179221A patent/DD111376A5/xx unknown
- 1974-06-18 RO RO7400079205A patent/RO63909A/ro unknown
- 1974-06-18 FR FR7421166A patent/FR2233323B1/fr not_active Expired
- 1974-06-18 BG BG027008A patent/BG29572A3/xx unknown
- 1974-06-18 YU YU1713/74A patent/YU39923B/xx unknown
- 1974-06-18 BE BE145595A patent/BE816530A/xx not_active IP Right Cessation
- 1974-06-18 CS CS7400004283A patent/CS181267B2/cs unknown
- 1974-06-18 ES ES427379A patent/ES427379A1/es not_active Expired
- 1974-06-18 JP JP49068787A patent/JPS5924145B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7407983L (cs) | 1974-12-19 |
| PL99583B1 (pl) | 1978-07-31 |
| SE413404B (sv) | 1980-05-27 |
| IT1013470B (it) | 1977-03-30 |
| DK311374A (cs) | 1975-02-10 |
| DD111376A5 (cs) | 1975-02-12 |
| NL7407734A (cs) | 1974-12-20 |
| AR221464A1 (es) | 1981-02-13 |
| DK135768C (cs) | 1977-11-21 |
| JPS5924145B2 (ja) | 1984-06-07 |
| BG29572A3 (en) | 1980-12-12 |
| FR2233323A1 (cs) | 1975-01-10 |
| JPS5036459A (cs) | 1975-04-05 |
| DE2425979A1 (de) | 1975-01-09 |
| CA1031782A (en) | 1978-05-23 |
| AU6941174A (en) | 1975-11-27 |
| RO63909A (fr) | 1978-08-15 |
| AT334890B (de) | 1977-02-10 |
| DK135768B (da) | 1977-06-20 |
| YU39923B (en) | 1985-06-30 |
| GB1472290A (en) | 1977-05-04 |
| CH602661A5 (cs) | 1978-07-31 |
| ATA495274A (de) | 1976-06-15 |
| IL44885A0 (en) | 1974-07-31 |
| IL44885A (en) | 1978-04-30 |
| FR2233323B1 (cs) | 1978-03-31 |
| CS181267B2 (en) | 1978-03-31 |
| NL185564B (nl) | 1989-12-18 |
| US3907824A (en) | 1975-09-23 |
| DE2425979C2 (de) | 1985-07-25 |
| ES427379A1 (es) | 1976-09-16 |
| NL185564C (nl) | 1990-05-16 |
| BR7404930D0 (pt) | 1975-01-21 |
| YU171374A (en) | 1982-06-30 |
| SU645566A3 (ru) | 1979-01-30 |
| HU169475B (cs) | 1976-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: AMERICAN CYANAMID CY Effective date: 19910630 |