ATE167474T1 - Verfahren zur herstellung von n-alkylpyrazolen - Google Patents
Verfahren zur herstellung von n-alkylpyrazolenInfo
- Publication number
- ATE167474T1 ATE167474T1 AT91302847T AT91302847T ATE167474T1 AT E167474 T1 ATE167474 T1 AT E167474T1 AT 91302847 T AT91302847 T AT 91302847T AT 91302847 T AT91302847 T AT 91302847T AT E167474 T1 ATE167474 T1 AT E167474T1
- Authority
- AT
- Austria
- Prior art keywords
- alkali metal
- producing
- chem
- formula
- alkyl group
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 4
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 2
- -1 alkali metal salt Chemical class 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 abstract 1
- 229940100198 alkylating agent Drugs 0.000 abstract 1
- 239000002168 alkylating agent Substances 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 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
- C07D231/10—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8849190 | 1990-04-03 | ||
| JP10235990 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE167474T1 true ATE167474T1 (de) | 1998-07-15 |
Family
ID=26429858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91302847T ATE167474T1 (de) | 1990-04-03 | 1991-04-02 | Verfahren zur herstellung von n-alkylpyrazolen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5153329A (de) |
| EP (1) | EP0454307B1 (de) |
| KR (1) | KR910018357A (de) |
| AT (1) | ATE167474T1 (de) |
| CA (1) | CA2039552A1 (de) |
| DE (1) | DE69129605T2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2129539T3 (es) * | 1993-06-08 | 1999-06-16 | Basf Ag | Procedimiento para la obtencion de pirazoles n-substituidos. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2931814A (en) * | 1958-04-16 | 1960-04-05 | Ortho Pharma Corp | 4-alkylpyrazoles |
-
1991
- 1991-04-01 US US07/678,241 patent/US5153329A/en not_active Expired - Lifetime
- 1991-04-02 DE DE69129605T patent/DE69129605T2/de not_active Expired - Fee Related
- 1991-04-02 EP EP91302847A patent/EP0454307B1/de not_active Expired - Lifetime
- 1991-04-02 CA CA002039552A patent/CA2039552A1/en not_active Abandoned
- 1991-04-02 KR KR1019910005258A patent/KR910018357A/ko not_active Abandoned
- 1991-04-02 AT AT91302847T patent/ATE167474T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910018357A (ko) | 1991-11-30 |
| US5153329A (en) | 1992-10-06 |
| EP0454307B1 (de) | 1998-06-17 |
| CA2039552A1 (en) | 1991-10-04 |
| DE69129605D1 (de) | 1998-07-23 |
| DE69129605T2 (de) | 1998-12-03 |
| EP0454307A1 (de) | 1991-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |