http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107973755-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-44 |
| filingDate | 2018-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107973755-B |
| titleOfInvention | A kind of preparation method of 3-acetamidoquinoxalinone derivative |
| abstract | The invention discloses a preparation method of a 3-acetamidoquinoxalinone derivative (I), belonging to the field of organic chemistry. In the method, substituted quinoxalin-2-one derivatives and acetonitrile are used as raw materials, Pd(OAc) 2 is used as catalyst, K 2 S 2 O 8 is used as oxidant, and 3-acetamidoquinoxalinone derivatives are synthesized by heating reaction. Compared with the existing synthesis method, the present invention has the following advantages: (1) the raw materials are cheap and easy to obtain, the acetamidoquinoxalinone derivatives are synthesized in one step, the cost is low, and the application prospect is good; (2) the reaction conditions are mild , the reaction is carried out under air conditions, the yield is high, the operation is convenient, etc., which is beneficial to industrial production. Such derivatives have potential applications in the fields of medicine, chemical industry, materials and the like, and the present invention provides a new way for the synthesis of 3-acetamidoquinoxalinone derivatives. |
| priorityDate | 2018-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.