| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_515ea302f9156a8d9a698b6ecb53b010
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bc8aefc289a8d59f22ef88e19b3c1a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eca9d9b5ef9b2f254237396ffccda0d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf1b116354baf0aaeb5b7e75cd40f502 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C2-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C2-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-12 |
| filingDate |
2010-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28be621193b508dae44a79c7f519944c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d8850b0ca12c2015760fb1066a82854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e86edc0c46a0ca5927a36a96f993a197 |
| publicationDate |
2010-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010114637-A1 |
| titleOfInvention |
Process for brominating unsaturated organic compounds with removal of quaternary ammonium or quaternary phosphonium monochlorides |
| abstract |
Unsaturated organic compounds are brominated with a quaternary ammonium tribromide or a quaternary phosphonium tribromide, especially when the bromination is conducted in a chlorinated solvent. A quaternary ammonium or quaternary phosphonium monobromide salt is produced in the reaction, together with some amount of quaternary ammonium or quaternary phosphonium monochloride salt. The monochloride salt is converted to the corresponding quaternary ammonium monobromide salt by reacting it with a source of bromide ions. The monobromide salt is then reacted with bromine to regenerate the quaternary ammonium or phosphonium tribromide, which is recycled into the bromination reaction. This process reduces the amount of chlorine that is incorporated into the brominated product. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021043545-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013009469-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013009468-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021043552-A1 |
| priorityDate |
2009-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |