http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113135869-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C57-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-04 |
| filingDate | 2020-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113135869-B |
| titleOfInvention | Method for preparing alpha-aryl carbonyl compound and product |
| abstract | The invention discloses a method for preparing an alpha-aryl carbonyl compound, which comprises the following steps: r 1 The substituted iodobenzene diacetate compound is activated by Lewis acid and then reacts with R 2 Reacting a substituted oxazoline compound in the presence of alkali to obtain the alpha-aryl carbonyl compound; the R is 1 Selected from H, one or more alkyl groups, one or more haloalkyl groups, alkoxycarbonyl groups, halogen, or polysubstitution of combinations of the foregoing atoms; r 2 Selected from H, alkyl, substituted alkyl, wherein the substituents are selected from cycloalkyl, halogen, alkoxy, heterocycloalkyl, substituted heterocycloalkyl, aryl, cyano, aryloxy, carbonyl. The method has mild reaction conditions, easy product separation and simple operation. |
| priorityDate | 2020-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.