http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106146277-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C50-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C46-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-33 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C50-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C46-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-33 |
| filingDate | 2015-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106146277-B |
| titleOfInvention | A method of naphthoquinone compound is synthesized using photochemical catalytic oxidation naphthol compound |
| abstract | The present invention discloses a kind of method using photochemical catalytic oxidation naphthol compound synthesis naphthoquinone compound, include the following steps: for naphthol compound to be dissolved in the mixed solution of isopropanol and water and obtains reaction solution, reaction solution is moved into photochemical reactor, continue to be passed through oxygen into photochemistry reaction vessel, the LED monochromatic source for being 450nm with wavelength irradiates reaction solution and continues stirring and reacted, and product naphthoquinone compound can be obtained.The present invention uses emission wavelength to replace the high-pressure sodium lamp light source of common photo-oxidation process by the monochromatic LED light source of 450nm, there is the characteristic being preferably overlapped using the absorption spectrum of used monochromatic LED light source and product naphthoquinone compound, without separately adding photosensitizer, the yield of the spontaneous progress of photo-oxidation process and available 90% can be enabled, both the cost of reaction had been greatly saved, reduce the generation of side reaction again, so that product is easily isolated purifying, great commercial value. |
| priorityDate | 2015-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.