| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6660167441edb2ac3d2d8445b278307 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-813 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D519-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-08 |
| filingDate |
2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_375365afec4c8ad72ef3eb50cdfed562 |
| publicationDate |
2020-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3717493-A1 |
| titleOfInvention |
New cycloadduct precursors of dihalobenzophenones and preparations thereof |
| abstract |
The invention relates to new compounds of formula (I): wherein X represents a halogen atom selected from the group consisting of fluorine, chlorine, bromine and iodine, which are useful for the preparation of 4,4'dihalobenzophenones of formula (III): wherein X is as defined above. |
| priorityDate |
2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |