| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33950b90dba37baba0a14b224f586641 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B60-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 |
| filingDate |
2000-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00a5a4ba1593538c88a4db07b7fae76e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bd4595144ec9b63d60999bd7c87c2fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de1d353e7ce22eb23235edd1113a0f38 |
| publicationDate |
2002-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2817861-A1 |
| titleOfInvention |
PROCESS FOR THE PREPARATION OF RADICALS NITROXIDE B-PHOSPHORES |
| abstract |
The present invention relates to a process for preparing nitroxide -phosphorus radicals which consists in first preparing an aminophosphonate by reacting a carbonyl compound, a primary amine and a phosphorus compound in the presence of a Lewis acid. then in a second step in oxidizing said crude aminophosphonate by means of nonhalogenated organic peracids in a two-phase water / organic solvent medium with an aqueous phase buffered at a pH ranging from 5 to 12. |
| priorityDate |
2000-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |