http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106977974-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18086029ee284d70cc9ce46d117d4ff3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B3-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B3-16 |
| filingDate | 2017-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39e33b6d887b6b05d95ab3a773d6f0d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35d1c330dc15a99e5a4e5ff953dbdef6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9db5ae9075a29eb310e491a2a3bbbaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02e520417c71950ce740f19d24b55f0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36a03ad626aa40e04e7e5e3ffd3f6c97 |
| publicationDate | 2017-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106977974-A |
| titleOfInvention | Yi Zhong perylene quinone dyestuffs and preparation method thereof |
| abstract | The invention discloses the preparation method of Yi Zhong perylene quinone dyestuffs, Suo Shu perylene quinone dyestuffs are made by naphthols raw material and oxidant oxidative coupling in the aqueous solution of organic solvent, then through acid out, crystallization；Described oxidant is permanganic acid and its salt；Described organic solvent is tetrahydrofuran, at least one of the alcohol of C1~4；Wherein, the volume ratio of organic solvent and water is 1: 1~2.The inventive method technique is simple, tentatively modify perylene quinone mother nucleus structures compound can You imitate the solubility problem and non-selectivity decorating site problem of Xie Jue perylene quinone dyestuffs, provide possibility for follow-up secondary modification, transformation. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112939760-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108047003-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108047003-B |
| priorityDate | 2017-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.