| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C313-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-06 |
| filingDate |
1995-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cec753d2b84675f66484c8a6eb60820
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8a248cc061a61d208acd878c387f0cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e58604471531fe371a930b7a306e08d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4c32fc73bd226e1d683986816e57645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5204e76051b57e501293b04c5b01677a |
| publicationDate |
1997-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5659088-A |
| titleOfInvention |
Process for the preparation of 4-fluorothiophenol |
| abstract |
4-Fluorothiophenol is obtained in outstanding purifies and yields if 4-fluorobenzenesulphonyl chloride is reacted with sodium hydrogen sulphite solution to give a solution of sodium 4-fluorobenzenesulphinate, this solution is reduced with sulphur dioxide to give 4,4'-difluorodiphenyl disulphide and finally this is reacted with sodium borohydride in a water-miscible inert organic solvent to give 4-fluorothiophenol (sodium salt). Free 4-fluorothiophenol can be isolated from the sodium salt solution by acidification. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6271415-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109574881-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6500988-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007066845-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102875431-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007066844-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111187188-A |
| priorityDate |
1994-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |