http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04282327-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-18 |
| filingDate | 1991-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a72a2c3675c6e24fea6052f0e2491cd |
| publicationDate | 1992-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04282327-A |
| titleOfInvention | Production of bis(bromomethyl) aromatic hydrocarbon |
| abstract | PURPOSE: To obtain the title compound in high purity and in high yield by reaction between a dimethyl aromatic hydrocarbon and N-bromosuccinimide in an organic solvent under light irradiation. n CONSTITUTION: The objective compound, e.g. 1,4-bis(bromomethyl)benzene can be obtained by reaction in an organic solvent at 0-80 (pref. 10-40)°C under irradiation of rays ≥250 (esp. ≤390)nm in wavelength between (A) a dimethyl aromatic hydrocarbon (e.g. xylene, 1,2-dimethylnaphthalene) and (B) 1.8-3.5 (pref. 2.0-2.5)mol per mol of the compound A of N-bromosuccinimide. Said solvent is e.g. acetone, carbon tetrachloride, benzene, acetonitrile, decalin. The present process, because of formation of little by-product, requires no purification step and is suitable as an industrial production process. n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007054963-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006290765-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007054963-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4652875-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2397472-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1705168-A1 |
| priorityDate | 1991-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.