http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103936647-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-40 |
| filingDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103936647-B |
| titleOfInvention | A kind of preparation method of 3-(4-p-methoxy-phenyl) succinimide |
| abstract | The present invention relates to the preparation method of a kind of 3-(4-p-methoxy-phenyl) succinimide, comprise: methyl-phenoxide, maleimide, Lewis acid are added in solvent, heating reflux reaction 3-20h, then 2N hydrochloric acid is added, stir, suction filtration, recrystallization, obtains 3-(4-p-methoxy-phenyl) succinimide.3-(4-p-methoxy-phenyl) succinimide yield prepared by the present invention is high, low price, and operation is simple, and reaction scheme is short, and the three wastes are few, is easy to suitability for industrialized production. |
| priorityDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.