http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106631840-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1416 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1433 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2016-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106631840-B |
| titleOfInvention | Diamine monomer, preparation method and its application in polyamide and polyimides is prepared containing phenoxy group-diphenylamines-fluorene structured |
| abstract | A kind of diamine monomer fluorene structured containing phenoxy group diphenylamines, preparation method and its application in polyamide and polyimides with electrochromism or automatically controlled fluorescent dual-function is prepared, belong to organic compound technical field.It is to obtain 2 aminofluorenes of No. 9 positions with substituent group and 4 iodanisols containing the fluorene structured dimethoxy compound of diphenylamines by ullmann reaction first；Later under the action of low temperature Boron tribromide, demethylation is obtained containing the fluorene structured diphenol monomer of diphenylamines；Then the diphenol monomer, by nucleophilic substitution, obtains the fluorene structured dinitro compound of diphenylamines containing phenoxy group with p-fluoronitrobenzene under potassium carbonate effect；Finally by the use of Pd/C as catalyst, hydrazine hydrate is made for reducing agent containing the fluorene structured diamine monomer of phenoxy group diphenylamines.The diamine monomer can be reacted with a variety of diacid, dianhydride monomer, and polyamide or polyimides with electrochromism or automatically controlled fluorescence property is made. |
| priorityDate | 2016-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 144.