| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c76ecadad74a1a35270b3e3a34d60f37 |
| classificationCPCInventive |
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
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-24 |
| classificationIPCInventive |
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/C07C251-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-90 |
| filingDate |
2003-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3adc6a1aa9ccb0e74456af7992f0e01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37d140849a613541469a44135f48b53c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ec250f6c986d61c15cf269a0b7abfa7 |
| publicationDate |
2004-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-0308187-A |
| titleOfInvention |
Purification of 2-Methoxy-5-trifluoromethoxybenzaldehyde |
| abstract |
"2-Methoxy-5-Trifluoromethoxybenzaldehyde Purification". A process for purifying 2-methoxy-5-trifluoromethoxybenzaldehyde oil in which the oil is converted to amine by reaction of a nitroaniline with the oil; the imine is isolated as a solid; and the solid imine is converted back to the 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 |