CA1037048A - Un procede de deshydrogenation catalytique lors de la preparation de pyrazoles substitues en 3,5 - Google Patents
Un procede de deshydrogenation catalytique lors de la preparation de pyrazoles substitues en 3,5Info
- Publication number
- CA1037048A CA1037048A CA207,577A CA207577A CA1037048A CA 1037048 A CA1037048 A CA 1037048A CA 207577 A CA207577 A CA 207577A CA 1037048 A CA1037048 A CA 1037048A
- Authority
- CA
- Canada
- Prior art keywords
- mixture
- reaction mixture
- carbon
- catalyst
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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 (1)
Publication Number | Publication Date |
---|---|
CA1037048A true CA1037048A (fr) | 1978-08-22 |
Family
ID=23574783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA207,577A Expired CA1037048A (fr) | 1973-09-17 | 1974-08-22 | Un procede de deshydrogenation catalytique lors de la preparation de pyrazoles substitues en 3,5 |
Country Status (20)
Country | Link |
---|---|
JP (1) | JPS5855143B2 (fr) |
AR (1) | AR225264A1 (fr) |
AT (1) | AT339893B (fr) |
BE (1) | BE819948A (fr) |
BR (1) | BR7407147D0 (fr) |
CA (1) | CA1037048A (fr) |
CH (1) | CH596185A5 (fr) |
CS (1) | CS178177B2 (fr) |
DD (1) | DD115667A5 (fr) |
DE (1) | DE2441504A1 (fr) |
DK (1) | DK134643B (fr) |
ES (1) | ES430129A1 (fr) |
FR (1) | FR2243943B1 (fr) |
GB (1) | GB1477020A (fr) |
IL (1) | IL45399A (fr) |
IT (1) | IT1029578B (fr) |
NL (1) | NL168832C (fr) |
SE (1) | SE416648B (fr) |
SU (1) | SU645567A3 (fr) |
ZA (1) | ZA744908B (fr) |
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 |
US4749812A (en) * | 1985-05-27 | 1988-06-07 | Mitsui Toatsu Chemicals, Inc. | N-(3-chloro-4-isopropylphenyl) carboxamide derivative and selective herbicide |
US6262098B1 (en) | 1998-08-07 | 2001-07-17 | Chiron Corporation | Estrogen receptor modulators |
USRE39708E1 (en) | 1998-08-07 | 2007-06-26 | Chiron Corporation | Estrogen receptor modulators |
ATE355279T1 (de) * | 1998-08-07 | 2006-03-15 | Novartis Vaccines & Diagnostic | Pyrazole als modulatoren des östrogenrezeptors |
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 |
HUE053352T2 (hu) * | 2008-06-09 | 2021-06-28 | Univ Muenchen Ludwig Maximilians | Új hatóanyagok fehérje-aggregációval kapcsolatos betegségeknél és/vagy neurodegeneratív betegségeknél szerepet játszó fehérjék aggregációjának gátlására |
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 AR AR255275A patent/AR225264A1/es active
- 1974-08-22 CA CA207,577A patent/CA1037048A/fr not_active Expired
- 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 AT AT738174A patent/AT339893B/de not_active IP Right Cessation
- 1974-09-12 NL NLAANVRAGE7412119,A patent/NL168832C/xx not_active IP Right Cessation
- 1974-09-16 BE BE148556A patent/BE819948A/fr not_active IP Right Cessation
- 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 SU SU742059902A patent/SU645567A3/ru active
- 1974-09-16 DK DK487274AA patent/DK134643B/da not_active IP Right Cessation
- 1974-09-16 FR FR7431248A patent/FR2243943B1/fr not_active Expired
- 1974-09-17 JP JP49107068A patent/JPS5855143B2/ja not_active Expired
- 1974-09-17 ES ES430129A patent/ES430129A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK134643C (fr) | 1977-05-16 |
JPS5855143B2 (ja) | 1983-12-08 |
NL7412119A (nl) | 1975-03-19 |
BR7407147D0 (pt) | 1975-07-29 |
DD115667A5 (fr) | 1975-10-12 |
AU7202874A (en) | 1976-03-11 |
SE7411650L (fr) | 1975-03-18 |
ZA744908B (en) | 1975-08-27 |
DE2441504C2 (fr) | 1987-11-26 |
GB1477020A (en) | 1977-06-22 |
FR2243943B1 (fr) | 1986-07-04 |
FR2243943A1 (fr) | 1975-04-11 |
SE416648B (sv) | 1981-01-26 |
JPS5058068A (fr) | 1975-05-20 |
BE819948A (fr) | 1975-03-17 |
DK487274A (fr) | 1975-05-12 |
ES430129A1 (es) | 1977-01-16 |
DE2441504A1 (de) | 1975-03-20 |
IL45399A0 (en) | 1974-11-29 |
NL168832C (nl) | 1982-05-17 |
CS178177B2 (fr) | 1977-08-31 |
IT1029578B (it) | 1979-03-20 |
AR225264A1 (es) | 1982-03-15 |
SU645567A3 (ru) | 1979-01-30 |
DK134643B (da) | 1976-12-13 |
NL168832B (nl) | 1981-12-16 |
ATA738174A (de) | 1977-03-15 |
AT339893B (de) | 1977-11-10 |
IL45399A (en) | 1979-01-31 |
CH596185A5 (fr) | 1978-03-15 |
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