| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C313-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-02 |
| filingDate |
2009-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1546fcbccd31ed30c701c00737f4414
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d82f83986619d9ec7748f9d5682f5db1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e210d9bd9dc4ae059e8594fce726678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41f83f1d8060c62aba329bd2a682c909
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_200f0d66bed38ddd5aa21f2812922308 |
| publicationDate |
2015-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102171182-B |
| titleOfInvention |
Method for producing and purifying trifluoromethanesulfinic acid |
| abstract |
The invention relates to a method for purifying trifluoromethanesulfinic acid by azeotropic distillation using an aromatic solvent, to a method for producing purified trifluoromethanesulfinic acid, and to the use of the purified trifluoromethanesulfinic acid for the production of trifluoromethylsulfinylated pyrazole derivatives, in particular fipronil. |
| priorityDate |
2008-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |