| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-342 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-813
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-796
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-06 |
| filingDate |
2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110124744-B |
| titleOfInvention |
Catalyst for catalytic synthesis of chalcone compounds and application thereof |
| abstract |
The invention discloses a catalyst for catalytically synthesizing chalcone compounds and a method for synthesizing the chalcone compounds by using the catalyst, wherein the catalyst is a magnetic zeolite-like metal organic framework composite material, and specifically is magnetic nano Fe 3 O 4 Core-shell Fe with core and shell of ZIF-8 3 O4@ ZIF-8 nanocatalyst. The chalcone compound synthesized by the catalyst has high reaction yield of 85-95 percent, shortens the reaction time and overcomes the strong corrosivity of acid-base homogeneous catalysts. Meanwhile, the problems that the traditional catalyst for the reaction is difficult to recover and difficult to recycle are solved. |
| priorityDate |
2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |