CH377363A - Verfahren zur Herstellung von 5-Aminopyrazolen - Google Patents
Verfahren zur Herstellung von 5-AminopyrazolenInfo
- Publication number
- CH377363A CH377363A CH6836059A CH6836059A CH377363A CH 377363 A CH377363 A CH 377363A CH 6836059 A CH6836059 A CH 6836059A CH 6836059 A CH6836059 A CH 6836059A CH 377363 A CH377363 A CH 377363A
- Authority
- CH
- Switzerland
- Prior art keywords
- aminopyrazoles
- preparation
- Prior art date
Links
- JVVRJMXHNUAPHW-UHFFFAOYSA-N 1h-pyrazol-5-amine Chemical class NC=1C=CNN=1 JVVRJMXHNUAPHW-UHFFFAOYSA-N 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
- C07D231/14—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 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
- C07D231/38—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF24975A DE1093369B (de) | 1958-02-04 | 1958-02-04 | Verfahren zur Herstellung von substituierten 5-Aminopyrazolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH377363A true CH377363A (de) | 1964-05-15 |
Family
ID=7091436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH6836059A CH377363A (de) | 1958-02-04 | 1959-01-15 | Verfahren zur Herstellung von 5-Aminopyrazolen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2975188A (de) |
| CH (1) | CH377363A (de) |
| DE (1) | DE1093369B (de) |
| FR (1) | FR1224884A (de) |
| GB (1) | GB851987A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL263568A (de) * | 1960-04-14 | |||
| US3511879A (en) * | 1966-10-19 | 1970-05-12 | Union Carbide Corp | Cyclobutene imines and allene amidines and preparation thereof |
| US3920693A (en) * | 1974-01-05 | 1975-11-18 | Basf Ag | Production of 3-aminopyrazoles |
| CA2097055A1 (en) * | 1991-09-27 | 1993-03-28 | Kenji Saito | Process for producing 5-amino-3-methylpyrazole |
| CA2107944A1 (en) * | 1992-11-05 | 1994-05-06 | Kazuya Minamisaka | Process for production of 5-amino-3-methylpyrazole |
| CN110894187B (zh) * | 2018-09-12 | 2021-04-06 | 中国科学院福建物质结构研究所 | 联烯化合物的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2759949A (en) * | 1956-08-21 | J-amino-x-cyanopyrazole and method | ||
| US2726248A (en) * | 1950-04-06 | 1955-12-06 | Ilfrod Ltd | 3-amino pyrazolines and process |
-
1958
- 1958-02-04 DE DEF24975A patent/DE1093369B/de active Pending
-
1959
- 1959-01-15 CH CH6836059A patent/CH377363A/de unknown
- 1959-01-28 US US789508A patent/US2975188A/en not_active Expired - Lifetime
- 1959-02-02 FR FR785509A patent/FR1224884A/fr not_active Expired
- 1959-02-04 GB GB4021/59A patent/GB851987A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2975188A (en) | 1961-03-14 |
| GB851987A (en) | 1960-10-19 |
| FR1224884A (fr) | 1960-06-28 |
| DE1093369B (de) | 1960-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH411921A (de) | Verfahren zur Herstellung von Aminoacetonitrilen | |
| CH376121A (de) | Verfahren zur Herstellung von 1-(5-Nitro-furfuryliden-amino)-imidazolidin-thion-(2) | |
| CH397677A (de) | Verfahren zur Herstellung von Aroylalkylpiperidinen | |
| CH377363A (de) | Verfahren zur Herstellung von 5-Aminopyrazolen | |
| CH377839A (de) | Verfahren zur Herstellung von a-Phenylbenzoyl-a-arylaminocarbinolderivaten | |
| CH392548A (de) | Verfahren zur Herstellung von 1-(4-Oxy-phenyl)-butanon-(3) | |
| CH377358A (de) | Verfahren zur Herstellung von Di-alkylenimiden | |
| CH387645A (de) | Verfahren zur Herstellung von Rhodantriazinen | |
| CH408015A (de) | Verfahren zur Herstellung von 3-Nitro-azacyclo-alkanon-2-N-carbochloriden | |
| CH417104A (de) | Verfahren zur Herstellung von Eupolyoxymethylenen | |
| CH383960A (de) | Verfahren zur Herstellung von gonadenhemmenden Derivaten des 17-epi-Oestriols | |
| CH375362A (de) | Verfahren zur Herstellung von 4-Chinazolonen | |
| CH374655A (de) | Verfahren zur Herstellung von ungesättigten 6-Halogen-3-keto-steroiden | |
| CH391723A (de) | Verfahren zur Herstellung von 3-Aralkyl-2-tert.-amino-alkyl-indenen | |
| CH378312A (de) | Verfahren zur Herstellung von Äthinyl-a-oder -b-jonol | |
| CH374659A (de) | Verfahren zur Herstellung von 11-Oxy-steroiden | |
| CH369133A (de) | Verfahren zur Herstellung von substituierten Tetrahydro-oxazinen | |
| CH395992A (de) | Verfahren zur Herstellung von 1-(o-Tolyloxyäthyl)-4-phenyl-piperidin | |
| CH361574A (de) | Verfahren zur Herstellung von Pyrazolonderivaten | |
| AT209335B (de) | Verfahren zur Herstellung von Dioxopyrazolidinen | |
| AT240538B (de) | Verfahren zur Herstellung von 6α-Fluor-16-methylpregnenen und -pregnadienen | |
| CH375719A (de) | Verfahren zur Herstellung von a-Halogeno-w-aminolactamen | |
| CH374997A (de) | Verfahren zur Herstellung von 4-Methyl-17a-oxyprogesteron | |
| CH376908A (de) | Verfahren zur Herstellung von 4-Oxy-17-a-methyltestosteron | |
| CH383367A (de) | Verfahren zur Herstellung von 16-Oxy-pregnadienen |