http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104370766-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-18 |
| filingDate | 2013-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104370766-B |
| titleOfInvention | The method of industrialized production isophthalic acid derivatives |
| abstract | A kind of method of industrialized production Formulas I, using PAS, sylvite and carbon dioxide as raw material, reacts and is carried out in the potassium formate of melting, polysubstituted phenyl ring is re-introduced into carboxyl under mild conditions.Compared with prior art, the present invention is reacted at ambient pressure, production operation safety, it is not necessary to expensive autoclave, saved cost；And while reaction pressure is reduced, the time required to need not only increasing reaction, the reaction time is substantially reduced on the contrary |
| priorityDate | 2013-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.