| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c76ecadad74a1a35270b3e3a34d60f37 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C249-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C249-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-16 |
| filingDate |
2003-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2005-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AR-038722-A1 |
| titleOfInvention |
THE PURIFICATION OF 2- METOXI-5- TRIFLUOROMETOXIBENZALDEHIDO |
| abstract |
A process for the purification of the 2-methoxy-5-trifluoromethoxybenzaldehyde oil in which the oil is converted to imine by the reaction of a nitroaniline with the oil; the imine is isolated as a solid; and the solid imine is converted to 2-methoxy-5-trifluoromethoxybenzaldehyde oil. Nitroaniline is selected from the group consisting of 3-nitroaniline, 3-methyl-2-nitroaniline, 4-methyl-2-nitroaniline, 2-methyl-3-nitroaniline and 4-methyl-3-nitroaniline. |
| priorityDate |
2002-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |