http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6212748-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate | 1985-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba7c24755cd214bd5efab172248c9df1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2205edfc410ccf7e6c3230b152bb5bb3 |
| publicationDate | 1987-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6212748-A |
| titleOfInvention | Production of nitro-substituted diphenyl ether |
| abstract | PURPOSE: To readily obtain the titled compound useful as an intermediate for various compounds, by reacting a dinitrobenzene with a phenol in the presence of an acid acceptor together with an aprotic polar solvent. n CONSTITUTION: A dinitrobenzene, e.g. p-dinitrobenzene or o-dinitrobenzene, is reacted with a phenol, e.g. phenol or p-cresol, in the presence of an acid acceptor together with an aprotic polar solvent, e.g. DMF or DMSO, to afford a nitro-substituted diphenyl ether. The reaction is carried out normally at room temperature W 250°C under ordinary pressure or higher pressure, more preferably at 50W150°C under ordinary pressure. The nitro-substituted diphenyl ether is useful for producing an amino group-substituted diphenyl ether particularly useful as an intermediate raw material for dyes, etc. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110256255-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110256255-B |
| priorityDate | 1985-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.