| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-263
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C22-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C25-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-2637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-867
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-2076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate |
2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-107935812-B |
| titleOfInvention |
Method for preparing polyaryl substituted naphthalene derivative by reaction of alkyl aryl ketone and tolane under catalysis of ruthenium |
| abstract |
The invention uses cheap ruthenium as a catalyst, and activates aromatic ketone β -H to synthesize a six-membered ring to generate the polyaromatic substituted naphthalene derivative, and the synthesis process does not need additives and oxidants, only uses simple alkali and is carried out under mild reaction conditions. |
| priorityDate |
2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |