| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C241-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C243-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C25-13 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C241-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C243-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-20 |
| filingDate |
2008-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae69dfaa78332e98ea7fb3f8cae835a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e19d1ef58f6990f08f11054f1a5a978 |
| publicationDate |
2009-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2137135-A1 |
| titleOfInvention |
Process for preparing 2,6-dichloro-4-(trifluoromethyl)phenylhydrazine using mixtures of dichloro-fluoro-trifluoromethylbenzenes |
| abstract |
This invention relates to a process for preparing 2,6-dichloro-4- (trifluoromethyl)phenylhydrazine of the formula (I) wherein a mixture comprising 1,3-dichloro-2-fluoro-5-trifluoromethylbenzene and 1,2-dichloro-3-fluoro-5-trifluoromethylbenzene is reacted with a hydrazine source selected from hydrazine, hydrazine hydrate or acid addition salts of hydrazine, optionally in the presence of at least one organic solvent. |
| priorityDate |
2007-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |