| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3ebf63d28f804e0a154cf8da0ccf2c6 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3895
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3886 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38 |
| filingDate |
1997-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78c282dc4168d6bf1052c1b9f2dda59b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41cd4986647b77864ae15a1b99224c8d |
| publicationDate |
2002-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0948326-B1 |
| titleOfInvention |
Method for preparing cyanophosphonate derivatives from phosphoric anhydride and cyanide |
| abstract |
A process for preparing cyanophosphonate derivatives involves contacting phosphoric anhydride (P4O10) and a cyanide, preferably in the presence of a Lewis base, in a reaction mixture under sufficient conditions to produce a cyanophosphonate derivative. The cyanophosphonate derivative can be subsequently hydrogenated to produce an aminomethylphosphonate derivative. |
| priorityDate |
1996-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |