http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I673264-B
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_981a37900e6991fb373304ed2ba5a703 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-14 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-16 |
filingDate | 2014-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2019-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02dd0df4be77ba478bf148d1d3c8e9bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a5f545837ab911f3eb6dab35e57ce1e |
publicationDate | 2019-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | TW-I673264-B |
titleOfInvention | Method for preparing 5-fluoro-1 alkyl-3-fluoroalkyl-1H-pyrazole-4-carbaldehyde |
abstract | The present invention relates to a novel method for preparing N-methyl-3-difluoromethyl-5-fluoropyrazolaldehyde using N-methyl-3-haloalkyl-5-chloropyrazolaldehyde as a starting material. It includes simultaneous fluorination of a haloalkyl group in the 3-position and replacement of a halogen atom in the 5-position with fluorine (a one-step method). |
priorityDate | 2013-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.