http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112028809-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-456 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-04 |
| filingDate | 2020-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112028809-B |
| titleOfInvention | Preparation method of 3-amino-4-phenylseleno maleimide compound |
| abstract | The invention relates to a preparation method of a 3-amido-4-phenylseleno maleimide compound, which comprises the steps of taking phenylboronic acid, selenium powder, secondary amine and N-methyl maleimide as reaction raw materials in an organic solvent under the condition of oxygen, and carrying out series reaction on four components under the co-concerted catalysis action of a transition metal copper catalyst, a silver salt, a ligand and alkali to obtain the 3-amido-4-phenylseleno maleimide compound. The method has simple reaction conditions and high yield and purity of the product, develops a synthetic route and a method for preparing the 3-amido-4-phenylseleno maleimide compound, and has good application potential and research value. |
| priorityDate | 2020-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.