| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36c7e6417df7d3a93390112f3b4a70b5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-06 |
| filingDate |
1989-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e20cc7d27bd7ad84c9a6c6db1c941dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8fc913282d0b52c4f12ec5d15fb4216 |
| publicationDate |
1989-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0331549-A1 |
| titleOfInvention |
Process for the preparation of 4,4-dibromobiphenyl in a solvent medium and with a catalyst |
| abstract |
The invention relates to the preparation of 4,4 ′ dibromo biphenyl.n n n According to the invention, the biphenyl is reacted with bromine in a solvent and in the presence of a catalytic system based on at least one component chosen from the group comprising Lewis acids and iodine. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5107044-A |
| priorityDate |
1988-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |