http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113045479-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-48 |
| filingDate | 2021-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113045479-B |
| titleOfInvention | Synthesis method of visible light-promoted 3-hydroxyisoindole-1-one compound |
| abstract | The invention discloses a synthesis method of visible light-promoted 3-hydroxyisoindole-1-ketone compounds, which comprises the step of dissolving a mixed solution of substituted-2-vinylbenzamide shown as a formula 1, diphenyl disulfide, a catalyst and a solvent in O 2 Under protection, visible light is used as a light source to react to obtain the 3-hydroxyisoindole-1-ketone compound shown in the formula 2. According to the invention, cheap and easily prepared ferric trichloride is used as a catalyst to catalytically synthesize the 3-hydroxyisoindole-1-ketone compound, and the ferric trichloride and diphenyl disulfide have a synergistic effect, so that the catalytic performance is more excellent, and the cost is lower. Meanwhile, other reducing agents are not required to be additionally added, the method is green and efficient, the catalytic system is simple, the product yield is generally good, the substrate range is wide, the method is suitable for popularization and application, and the problems that the reaction conditions of the traditional system are harsh and reducing agents are required are solved. |
| priorityDate | 2021-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.