http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020010423-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b657bae7c6ba14f228fefd2393ecc834 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-14 |
| filingDate | 2019-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_564d5dea50d669f992130f2aa2324d00 |
| publicationDate | 2020-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2020010423-A1 |
| titleOfInvention | Method for producing halogen-containing pyrazole carboxylic acid and intermediate thereof |
| abstract | The invention provides a method capable of more simply and efficiently producing halogen-containing pyrazolecarboxylic acids and intermediates thereof, which are useful as pharmaceutical or agrochemical intermediates, in a manner suitable for industrial production. In particular, the invention provides a method of producing a compound represented by the formula (b), which comprises reacting a compound represented by the formula (a) with a halogenating agent selected from the group consisting of a compound represented by X 2 (formula (1)), a compound represented by SOX 2 (formula (2)), and a compound represented by SO 2 X 2 (formula (3)) to obtain the compound represented by the formula (b): n n n n n n n n n n formula (1) X 2 n nformula (2) SOX 2 n nformula (3) SO 2 X 2 n nwherein each symbol is as described in the description. |
| priorityDate | 2017-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.