| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C65-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-373 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-373 |
| filingDate |
1992-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef194f9cf0db43472762c3a49dd34390
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f21b61737c83a7c9c882164e7ad228f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a785b07fe832b803a21fed786a1bd05d |
| publicationDate |
1993-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0532962-A2 |
| titleOfInvention |
Process for the preparation of 2-benzoylbenzoic acids |
| abstract |
Process for the preparation of 2-benzoylbenzoic acids by reacting phthalic anhydride with optionally one or more halogenated benzene in the presence of a Lewis acid as catalyst and optionally a diluent, the reaction being carried out in a self-cleaning apparatus with a mixing action. |
| priorityDate |
1991-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |