IL45399A - Catalytic dehydrogenation process for the preparation of 3,5-diphenyl pyrazoles - Google Patents
Catalytic dehydrogenation process for the preparation of 3,5-diphenyl pyrazolesInfo
- Publication number
- IL45399A IL45399A IL45399A IL4539974A IL45399A IL 45399 A IL45399 A IL 45399A IL 45399 A IL45399 A IL 45399A IL 4539974 A IL4539974 A IL 4539974A IL 45399 A IL45399 A IL 45399A
- Authority
- IL
- Israel
- Prior art keywords
- preparation
- dehydrogenation process
- catalytic dehydrogenation
- pyrazoles
- diphenyl
- Prior art date
Links
- JXHKUYQCEJILEI-UHFFFAOYSA-N 3,5-diphenyl-1h-pyrazole Chemical class C=1C(C=2C=CC=CC=2)=NNC=1C1=CC=CC=C1 JXHKUYQCEJILEI-UHFFFAOYSA-N 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000006356 dehydrogenation reaction Methods 0.000 title 1
- 238000000034 method 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39828473A | 1973-09-17 | 1973-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL45399A0 IL45399A0 (en) | 1974-11-29 |
| IL45399A true IL45399A (en) | 1979-01-31 |
Family
ID=23574783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL45399A IL45399A (en) | 1973-09-17 | 1974-08-04 | Catalytic dehydrogenation process for the preparation of 3,5-diphenyl pyrazoles |
Country Status (20)
Families Citing this family (8)
| 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 |
| DE3029160A1 (de) * | 1980-08-01 | 1982-03-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von pyrazolen |
| NZ216253A (en) * | 1985-05-27 | 1989-07-27 | Mitsui Toatsu Chemicals | N-(3-chloro-4-isopropylphenyl)-carboxamide derivatives and herbicidal compositions |
| AU5467799A (en) * | 1998-08-07 | 2000-02-28 | Liya Chen | Estrogen receptor modulators |
| USRE39708E1 (en) | 1998-08-07 | 2007-06-26 | Chiron Corporation | Estrogen receptor modulators |
| WO2000008001A1 (en) | 1998-08-07 | 2000-02-17 | Chiron Corporation | Substituted isoxazole as estrogen receptor modulators |
| JP5063351B2 (ja) * | 2004-09-17 | 2012-10-31 | エグゼリクシス， インコーポレイテッド | ピラゾールキナーゼモジュレーターおよび使用方法 |
| AU2009266098B2 (en) * | 2008-06-09 | 2015-01-22 | Ludwig-Maximilians-Universitat Munchen | New drug for inhibiting aggregation of proteins involved in diseases linked to protein aggregation and/or neurodegenerative diseases |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2260485C2 (de) * | 1971-12-17 | 1983-12-29 | American Cyanamid Co., Wayne, N.J. | 1,2-Dialkyl-3,5-diphenylpyrazoliumsalze und diese enthaltende herbizide Mittel |
| DE3209148A1 (de) * | 1982-03-13 | 1983-09-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von pyrazolen durch katalytische dehydrierung von pyrazolinen |
-
1974
- 1974-07-31 ZA ZA00744908A patent/ZA744908B/xx unknown
- 1974-08-04 IL IL45399A patent/IL45399A/xx unknown
- 1974-08-15 GB GB3603874A patent/GB1477020A/en not_active Expired
- 1974-08-22 CA CA207,577A patent/CA1037048A/en not_active Expired
- 1974-08-22 AR AR255275A patent/AR225264A1/es active
- 1974-08-28 BR BR7147/74A patent/BR7407147D0/pt unknown
- 1974-08-30 DE DE2441504A patent/DE2441504A1/de active Granted
- 1974-09-06 IT IT52913/74A patent/IT1029578B/it active
- 1974-09-11 DD DD181031A patent/DD115667A5/xx unknown
- 1974-09-11 CH CH1237174A patent/CH596185A5/xx not_active IP Right Cessation
- 1974-09-12 NL NLAANVRAGE7412119,A patent/NL168832C/xx not_active IP Right Cessation
- 1974-09-12 AT AT738174A patent/AT339893B/de not_active IP Right Cessation
- 1974-09-16 DK DK487274AA patent/DK134643B/da not_active IP Right Cessation
- 1974-09-16 SU SU742059902A patent/SU645567A3/ru active
- 1974-09-16 SE SE7411650A patent/SE416648B/xx not_active IP Right Cessation
- 1974-09-16 CS CS6341A patent/CS178177B2/cs unknown
- 1974-09-16 FR FR7431248A patent/FR2243943B1/fr not_active Expired
- 1974-09-16 BE BE148556A patent/BE819948A/xx not_active IP Right Cessation
- 1974-09-17 ES ES430129A patent/ES430129A1/es not_active Expired
- 1974-09-17 JP JP49107068A patent/JPS5855143B2/ja not_active Expired
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