| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65744
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-146 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6574
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-18 |
| filingDate |
1989-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1990-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0353598-A3 |
| titleOfInvention |
Transhalogenation of halophosphorus compounds |
| abstract |
Phosphorus compounds having at least one chlorine, nbromine or iodine bonded directly to phosphorus are transnhalogenated with fluorine by reaction with a hydrogen nfluoride salt of a pyridine-type nitrogen base, e.g., npyridine hydrofluoride in an inert solvent. |
| priorityDate |
1988-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |