http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112457248-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D221-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-199 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-199 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D221-14 |
| filingDate | 2019-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112457248-B |
| titleOfInvention | 1, 8-naphthalimide and synthesis method of catalyst thereof |
| abstract | The invention discloses a method for synthesizing 1, 8-naphthalimide, which comprises the step of reacting acenaphthene, ammonia gas and an oxidant under the action of a catalyst to generate the 1, 8-naphthalimide. The preparation of the catalyst adopted in the synthesis method comprises the following steps: dissolving a vanadium-containing compound and a phosphorus-containing compound in a solution to obtain a mixed solution I; adding a chromium-containing compound, a nickel-containing compound and a molybdenum-containing compound into the mixed solution I to obtain a mixed solution II; standing the mixed solution II; and after standing, roasting the mixed solution II to obtain the catalyst. The synthetic method of the 1, 8-naphthalimide provided by the invention is simple to operate, can be used for continuous production, and reduces the manufacturing cost of the 1, 8-naphthalimide. |
| priorityDate | 2019-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.