| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cb653cc40b69da34820965d0c33df8a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 |
| filingDate |
2019-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2a2ffb18ba1804434e333dbd358d805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0178edf071aa1acd9b438b11ab1abb69 |
| publicationDate |
2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111848695-A |
| titleOfInvention |
A catalyst and its application in synthesizing aromatic fluorine compounds |
| abstract |
The invention belongs to the field of catalyst preparation and application, in particular to a catalyst and its application in synthesizing aromatic fluorine compounds. The nickel catalyst is dichloro-bis-(tri-cyclohexylphosphine) nickel, and its molecular formula is Ni(PCy 3 ) 2 Cl 2 . Application of the nickel catalyst in catalyzing inorganic fluoride to replace aromatic chloride to synthesize fluoride. The reagents used in the invention are easy to obtain, the catalyst is simple to synthesize, the operation conditions are simple, the reaction temperature is low, the reaction yield is high, and the time is short. |
| priorityDate |
2019-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |