http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114573412-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3beda38e32339eae969b1b4f5fed986a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-2078 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-207 |
| filingDate | 2022-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fe499f6db9e94f78de8fc7a868c4711 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95333ee5e71dd0929df5d7c7069efd4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9b4b8fa093291e8f0f9f605f8b85f50 |
| publicationDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114573412-A |
| titleOfInvention | A kind of preparation method of benzoperylene |
| abstract | The invention discloses a preparation method of benzoperylene, comprising the following steps: 1) Diels-Alder reaction: taking formula amounts of perylene and maleic anhydride under the catalysis condition of ferric chloride, and performing Diels-Alder reaction in a reaction solvent, Converted into the compound represented by formula (I); 2) decarboxylation reaction: the compound represented by formula (I) is subjected to decarboxylation reaction in the presence of a metal catalyst to obtain benzoperylene represented by formula (II); the present invention prepares The method is simple, the reaction conditions are mild, the operation is easy, the realization is easy, the required raw materials are readily available, the cost is low, and the method is suitable for large-scale production. Among them, the synthetic route is: . |
| priorityDate | 2022-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.