http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104262268-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 | 2014-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104262268-B |
| titleOfInvention | A kind of synthetic method of 2-itrile group quinoxaline compound |
| abstract | The present invention relates to technical field of organic synthesis, certain dangerous problem with using explosive nitrogenous source is there is for solving in current aromatic nitrile compounds building-up process, the present invention proposes a kind of synthetic method of 2-itrile group quinoxaline compound, described synthetic method for the 2-methyl-quinoxaline derivative of structural formula as shown in (I) for raw material, take nitrite as nitrogenous source, take persulphate as the 2-itrile group quinoxaline compound of oxygenant composite structure formula as shown in (II), reaction structure formula is as follows, the method direct methyl nitrilation and temperature of reaction is relatively gentle, do not relate to poisonous nitrile source, raw material is easy to get and does not need pre-treatment, simple and the functional group's tolerance of reaction is strong.？ |
| priorityDate | 2014-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.