http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-PA02001049-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3813 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38 |
| filingDate | 2000-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9427a5a7196d7ea6d81697fbec543e52 |
| publicationDate | 2002-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-PA02001049-A |
| titleOfInvention | PROCEDURE TO PREPARE PHOSPHONOMETILGLYCIN. |
| abstract | The present invention relates to a process for preparing phosphonomethylglycine, where an N-oxide reaction site of the N-phosphonomethyliminodiacetic acid is contacted with an amount of catalytic efficiency of at least one catalyst, which is selected from a halide of thionyl, ammonium dithionite or an alkali metal dithionite, a dialkyl sulfite, sulfur dichloride, sulfur dioxide and sulfurous acid, adding at the reaction site the N-oxide of the N-phosphonomethyliminodiacetic acid in such a way that it is always transformed less, 50% of the added N-oxide at the reaction site. |
| priorityDate | 1999-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.