GB1298642A - Halopyrazoles - Google Patents
HalopyrazolesInfo
- Publication number
- GB1298642A GB1298642A GB20465/71A GB2046571A GB1298642A GB 1298642 A GB1298642 A GB 1298642A GB 20465/71 A GB20465/71 A GB 20465/71A GB 2046571 A GB2046571 A GB 2046571A GB 1298642 A GB1298642 A GB 1298642A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ester
- group
- salt
- reaction
- hydrolysis
- 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
- 150000003839 salts Chemical class 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- -1 alkanoyl ester Chemical class 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 238000005695 dehalogenation reaction Methods 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 abstract 1
- 238000010931 ester hydrolysis Methods 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 abstract 1
- 230000008635 plant growth Effects 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
- C07D231/14—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
- C07D231/16—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1287170A | 1970-02-19 | 1970-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1298642A true GB1298642A (en) | 1972-12-06 |
Family
ID=21757138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20465/71A Expired GB1298642A (en) | 1970-02-19 | 1971-04-19 | Halopyrazoles |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE778653Q (enExample) |
| CA (1) | CA940928A (enExample) |
| CS (1) | CS172919B2 (enExample) |
| DE (1) | DE2107715A1 (enExample) |
| FR (1) | FR2078796A5 (enExample) |
| GB (1) | GB1298642A (enExample) |
| IL (1) | IL36035A (enExample) |
| PH (1) | PH10472A (enExample) |
| RO (2) | RO61927A2 (enExample) |
| ZA (1) | ZA71331B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111941A (en) * | 1976-05-14 | 1978-09-05 | The Upjohn Company | Thienyl pyrazole thioamides |
| US4153712A (en) * | 1975-09-30 | 1979-05-08 | Ciba-Geigy Corporation | Pyrazolylacetanilide compounds and fungicidal compositions |
| CN120797002A (zh) * | 2025-09-05 | 2025-10-17 | 浙江工业大学 | 一种3,4-二溴吡唑的电化学制备方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE795881A (fr) * | 1972-02-23 | 1973-08-23 | Upjohn Co | Tribromopyrazoles et leur preparation |
| DE2835158A1 (de) * | 1978-08-10 | 1980-02-21 | Bayer Ag | Substituierte pyrazol-derivate sowie verfahren zu ihrer herstellung |
-
1971
- 1971-01-19 ZA ZA710331A patent/ZA71331B/xx unknown
- 1971-01-19 CA CA103,094A patent/CA940928A/en not_active Expired
- 1971-01-20 IL IL36035A patent/IL36035A/en unknown
- 1971-01-29 PH PH21151A patent/PH10472A/en unknown
- 1971-02-08 CS CS901A patent/CS172919B2/cs unknown
- 1971-02-10 RO RO65998A patent/RO61927A2/ro unknown
- 1971-02-18 DE DE19712107715 patent/DE2107715A1/de active Pending
- 1971-02-18 FR FR7105616A patent/FR2078796A5/fr not_active Expired
- 1971-02-19 RO RO7179427A patent/RO65652A/ro unknown
- 1971-04-19 GB GB20465/71A patent/GB1298642A/en not_active Expired
-
1972
- 1972-01-28 BE BE778653A patent/BE778653Q/xx active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153712A (en) * | 1975-09-30 | 1979-05-08 | Ciba-Geigy Corporation | Pyrazolylacetanilide compounds and fungicidal compositions |
| US4111941A (en) * | 1976-05-14 | 1978-09-05 | The Upjohn Company | Thienyl pyrazole thioamides |
| US4111939A (en) | 1976-05-14 | 1978-09-05 | The Upjohn Company | Furyl pyrazole thioamides |
| US4113956A (en) | 1976-05-14 | 1978-09-12 | The Upjohn Company | Thienyl pyrazole amides |
| US4113955A (en) | 1976-05-14 | 1978-09-12 | The Upjohn Company | Furyl pyrazole amides |
| CN120797002A (zh) * | 2025-09-05 | 2025-10-17 | 浙江工业大学 | 一种3,4-二溴吡唑的电化学制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| PH10472A (en) | 1977-05-11 |
| RO61927A2 (ro) | 1977-05-20 |
| FR2078796A5 (enExample) | 1971-11-05 |
| ZA71331B (en) | 1971-10-27 |
| IL36035A (en) | 1974-07-31 |
| DE2107715A1 (de) | 1971-08-26 |
| RO65652A (ro) | 1980-06-15 |
| IL36035A0 (en) | 1971-03-24 |
| CS172919B2 (enExample) | 1977-01-28 |
| BE778653Q (fr) | 1972-05-16 |
| CA940928A (en) | 1974-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL7505375A (nl) | Nieuwe penicilline en cefalosporinederivaten en werkwijze voor de bereiding daarvan. | |
| GB1333471A (en) | Imidazoline derivatives and process for preparing the same | |
| GB1382782A (en) | Alkylarylketones processes for their preparation and compositions incorporating them | |
| GB1448316A (en) | Racemization of optically active 2,2-dimethyl-3,1,-alkenyl- cyclopropane-1-carboxylic acids | |
| BG49615A3 (bg) | Метод за получаване на производни на 3-заместени тиометилцефало- спорини или техни етилови, или дифенилетилови естери, или техни соли | |
| GB1512420A (en) | Cyclopropane-1-carboxylic acid derivatives for use as intermediates in the preparation of insecticides | |
| GB1298642A (en) | Halopyrazoles | |
| GB1495163A (en) | Resolution of racemic pantolactone | |
| GB1304925A (enExample) | ||
| GB1398192A (en) | Process for preparing aminonicotinonitriles | |
| GB1425065A (en) | Process for the production of 1,2-dichloro-3-amino propone derivatives | |
| GB1388834A (en) | Cyclic acetal derivatives and their use as herbicides | |
| GB1243593A (en) | Improvements in or relating to alkyl prolines and the manufacture thereof | |
| GB1496692A (en) | Process for the preparation of ceph-2-em compounds | |
| ES444508A1 (es) | Procedimiento para la preparacion de florogucina. | |
| GB1050554A (enExample) | ||
| GB1505020A (en) | Substituted 2-phenylimino-thiazolines a process for their preparation and their use as ectoparasiticides | |
| GB1502569A (en) | Cyclopropane derivatives | |
| GB1338023A (en) | Pyridylamino-methylenemalonates | |
| GB1382998A (en) | Process for preparing 1,3,4-thiadiazole-2-thiol compounds | |
| GB1515614A (en) | Preparation of m-benzoylhydratropic acid and an intermediate therefor | |
| GB1384843A (en) | Benzofuran derivatives their preparation and compositions containing them | |
| GB1285350A (en) | Cyclopropane carboxylic acid derivatives | |
| ES258756A1 (es) | Proceso para la preparaciën de compuestos de agentes antibacterianos | |
| GB2001062A (en) | Preparation of Pyridinecarboxylic acid piperazides |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |