| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-86 |
| filingDate |
1992-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dd3e9faf168fc746c1cc4f4c2320dbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bee6e9e1e8099dc167267765c427375e |
| publicationDate |
1995-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0512953-B1 |
| titleOfInvention |
Process for the preparation of benzene sulfonamides |
| abstract |
Multi-step process for the preparation of benzene sulphonamides of the formula n<IMAGE>n in which R represents 3,3-difluorobutyl or 3,3-difluoro-1-butenyl. n<??>The benzenesulphonamides which can be prepared by the process according to the invention are intermediates for the preparation of herbicidally active sulphonylureas. |
| priorityDate |
1991-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |