http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1077518-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_501897acf1f633a2dd63602c780e57d1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3873 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38 |
| filingDate | 1977-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3e053f8079d86af9a9bc1aff580a73e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c2d7bb634d5f11705ec783a0b467c02 |
| publicationDate | 1980-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1077518-A |
| titleOfInvention | Process for producing 1-aminoalkane-1,1-diphosphonic acids |
| abstract | ABSTRACT OF THE DISCLOSURE The present invention provides a process for producing a l-aminoalkane-l,l-diphosphonic acid having the general formula , wherein R represents a hydrocarbon radical containing 1 to 12 carbon atoms which comprises reacting a nitrile having the general formula R-CN, wherein R is as above with phosphorous acid at a temperature from 140 to 210°C. |
| priorityDate | 1976-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.