http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104230800-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-30 |
| filingDate | 2014-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104230800-B |
| titleOfInvention | A kind of preparation method of copper 8-quinolinolate |
| abstract | The invention discloses the preparation method of a kind of 8 copper quinolinates, belong to technical field of organic synthesis.Preparation method comprises the following steps: after (1) quinoline and oleum add thermal response, hydrolysis obtains quinoline 8 sulfonic acid, and quinoline 8 sulfonic acid and solid sodium hydroxide add thermal response and prepare 8 oxyquinolines；(2) 8 oxyquinolines prepared by NaOH and step (1) are dissolved completely in water, add anhydrous cupric sulfate reaction and obtain 8 copper quinolinates.The inventive method yield is high, and 8 copper quinolinate purity of preparation are high, constant product quality, colour stable, it is adaptable to high-end product market. |
| priorityDate | 2014-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.