| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbf39c5519ede057f3dc9a73f2d85ac2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-4227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-824 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-52 |
| filingDate |
2020-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2491b6e226e045bdd23e0a6eaf50d11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f842ac68c7960848b4b1e72882eb826a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab8cca6699937ad04d08de9ed2749d14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4621e06556e70a88a8119b6c2584e5c7 |
| publicationDate |
2022-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3999488-A1 |
| titleOfInvention |
Process for the preparation of biphenylamines |
| abstract |
The invention relates to a method for the preparation of 2-aminobiphenyls, key intermediates in the preparation of compounds of interest in the agrochemical industry. The process comprises reacting an ortho -substituted aniline and a phenylboro derivative in the presence of a base and a palladium catalyst, said palladium catalyst comprising a palladium source and a biphenyl phosphine ligand of formula (III) or a salt thereof |
| priorityDate |
2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |