| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1193c28378d78b14d676e6c971b65e7e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3873 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38 |
| filingDate |
1977-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1367fa28a38af2d6ab85e5e8dd6f1df6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_821c1c8945e9fecab2f0737f4596578d |
| publicationDate |
1980-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4239695-A |
| titleOfInvention |
Method of preparing phosphonates from nitriles |
| abstract |
Amino-phosphonates typified by the general formula R-C(PO(OH)2)2NH2 are prepared by reacting phosphorous acid with nitriles at elevated temperatures. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4719050-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4908138-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4877603-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4666895-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5298221-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4304734-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5583122-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5221487-A |
| priorityDate |
1977-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |