BG24952A3 - Метод за получаване на пиразолови производни - Google Patents
Метод за получаване на пиразолови производниInfo
- Publication number
- BG24952A3 BG24952A3 BG027748A BG2774874A BG24952A3 BG 24952 A3 BG24952 A3 BG 24952A3 BG 027748 A BG027748 A BG 027748A BG 2774874 A BG2774874 A BG 2774874A BG 24952 A3 BG24952 A3 BG 24952A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- pyrazole derivatives
- obtaining
- obtaining pyrazole
- derivatives
- pyrazole
- Prior art date
Links
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical class C=1C=NNC=1 WTKZEGDFNFYCGP-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
- C07D231/12—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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/29—Saturated compounds containing keto groups bound to rings
- C07C49/313—Saturated compounds containing keto groups bound to rings polycyclic
- C07C49/317—Saturated compounds containing keto groups bound to rings polycyclic both carbon atoms bound to the keto group belonging to rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39978473A | 1973-09-21 | 1973-09-21 | |
| US399655A US3929451A (en) | 1973-09-21 | 1973-09-21 | Pre-emergence 1,2-dialkyl-3,5-disubstituted herbicidal compounds and method for using same |
| US399785A US3907825A (en) | 1973-09-21 | 1973-09-21 | 1,2-Dialkyl-3,5-disubstituted pyrazolium salts and the use thereof as herbicidal agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG24952A3 true BG24952A3 (bg) | 1978-06-15 |
Family
ID=27410350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG027748A BG24952A3 (bg) | 1973-09-21 | 1974-09-21 | Метод за получаване на пиразолови производни |
Country Status (23)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531050U (enrdf_load_stackoverflow) * | 1978-08-23 | 1980-02-28 | ||
| JPS5543704A (en) * | 1978-09-20 | 1980-03-27 | Toshiba Corp | Exposing device |
| ATE209182T1 (de) | 1996-02-01 | 2001-12-15 | Aventis Cropscience Sa | Verfahren zur herstellung von diketonverbindungen |
| DE19645313A1 (de) * | 1996-11-04 | 1998-05-07 | Basf Ag | Substituierte 3-Benzylpyrazole |
| GB9714305D0 (en) | 1997-07-07 | 1997-09-10 | Rhone Poulenc Agrochimie | Chemical process |
| US6369276B1 (en) | 1998-11-19 | 2002-04-09 | Eagleview Technologies, Inc. | Catalyst structure for ketone production and method of making and using the same |
| US6392099B1 (en) | 1998-11-19 | 2002-05-21 | Eagleview Technologies, Inc. | Method and apparatus for the preparation of ketones |
| US6545185B1 (en) | 2001-03-29 | 2003-04-08 | Eagleview Technologies, Inc. | Preparation of ketones from aldehydes |
Family Cites Families (1)
| 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 |
-
1974
- 1974-07-31 IL IL45377A patent/IL45377A/xx unknown
- 1974-08-15 GB GB3603674A patent/GB1435639A/en not_active Expired
- 1974-08-22 AR AR226406A patent/AR226406A1/es active
- 1974-08-22 CA CA207,576A patent/CA1037958A/en not_active Expired
- 1974-08-30 DE DE2441498A patent/DE2441498C2/de not_active Expired
- 1974-09-05 TR TR18379A patent/TR18379A/xx unknown
- 1974-09-11 FI FI2664/74A patent/FI58120C/fi active
- 1974-09-12 RO RO7479967A patent/RO64924A/ro unknown
- 1974-09-12 DD DD181066A patent/DD116744A5/xx unknown
- 1974-09-17 NL NL7412302A patent/NL7412302A/xx not_active Application Discontinuation
- 1974-09-19 IE IE1941/74A patent/IE40743B1/xx unknown
- 1974-09-20 CH CH1276074A patent/CH596186A5/xx not_active IP Right Cessation
- 1974-09-20 IT IT53123/74A patent/IT1050243B/it active
- 1974-09-20 BR BR7854/74A patent/BR7407854D0/pt unknown
- 1974-09-20 NO NO743388A patent/NO140979C/no unknown
- 1974-09-20 SE SE7411889A patent/SE416549B/xx not_active IP Right Cessation
- 1974-09-20 FR FR7431874A patent/FR2278686A1/fr active Granted
- 1974-09-20 HU HUAE425A patent/HU170660B/hu unknown
- 1974-09-20 DK DK496574AA patent/DK139771B/da not_active IP Right Cessation
- 1974-09-21 ES ES430278A patent/ES430278A1/es not_active Expired
- 1974-09-21 JP JP49109427A patent/JPS6029681B2/ja not_active Expired
- 1974-09-21 BG BG027748A patent/BG24952A3/xx unknown
- 1974-09-23 CS CS746526A patent/CS188926B2/cs unknown
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