http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8664404-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b594a685e2294ce15938faf87b9bb396 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e91998e4d5fcc5987f9e3ea8c342133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13378daf1ea3e93deba77c21f881e972 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D275-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D275-04 |
| filingDate | 2011-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e508a47d48de068c0aefa78515e876ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_109c6c135c68f4b0b58747b5d2358368 |
| publicationDate | 2014-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8664404-B2 |
| titleOfInvention | Method for producing 3-halo-1,2-benzisothiazoles |
| abstract | A method for producing a 3-halo-1,2-benzisothiazole represented by the general formula (2): n nwherein R 1 is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, an alkoxycarbonyl group having 2 to 5 carbon atoms, a nitro group or a halogen atom, and X is a halogen atom, the method characterized by reacting a 1,2-benzisothiazol-3-one represented by the general formula (1):n n nwherein R 1 is the same group as the R 1 defined in the above general formula (2), with a thionyl halide in a polar solvent. The 3-halo-1,2-benzisothiazole obtainable according to the method of the present invention is suitably used as production raw materials and the like for a medicament and the like. |
| priorityDate | 2010-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 214.