http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9919333-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3813 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38 |
| filingDate | 1998-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89a54f23e6bdae0dd2213ae70bff9835 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f76a7d5ccfd4bed2e3410759f2342c82 |
| publicationDate | 1999-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9919333-A1 |
| titleOfInvention | Carbon dioxide assisted hydrolysis of aminophosphonates |
| abstract | The invention provides a process for preparing aminophosphonic acids comprising contacting an aminophosphonate ester with a base in the presence of a hydrolysis facilitator selected from the group consisting of CO2, CS2 and COS. In one embodiment, the aminophosphonate ester is first prepared by contacting an amine, trialkylphosphite, base and formaldehyde. |
| priorityDate | 1997-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.