| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13378daf1ea3e93deba77c21f881e972 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D275-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-14 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D275-04 |
| filingDate |
2012-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41bd4eae750950e689f557a7f7e94b4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ef4948f0f71057e22a31d33e6cc9261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b75e2b20481de20b583713ef4779ec6d |
| publicationDate |
2012-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2829809-A1 |
| titleOfInvention |
Method for producing 1,2-benzisothiazol-3-one compound |
| abstract |
The present invention provides a method for producing a 1,2-benzisothiazol-3-one compound whereby the alkyl halide by-product that is generated when a 2-(alkylthio)benzonitrile compound and a halogenation agent are reacted in the presence of water is reacted with a sulfide to become an alkylthiol and then, as an alkali metal salt, is reacted with a 2-halobenzonitrile compound in order to be converted to a 2-(alkylthio)benzonitrile compound and reused as a starting material for the production of a 1,2-benzisothiazol-3-one compound. By means of the present invention, it is possible to efficiently use the by-product that is generated during the production of a 1,2-benzisothiazol-3-one compound and economically produce a 1,2-benzisothiazol-3-one compound without placing a burden on the environment. |
| priorityDate |
2011-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |