http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105237462-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-88 |
| filingDate | 2015-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105237462-B |
| titleOfInvention | It is a kind of that there is high flatness diamine monomer and its synthetic method and application containing carbazole structure |
| abstract | Disclosed by the invention is a kind of high flatness diamine monomer containing carbazole structure and its synthetic method and application.For the present invention from dihalo carbazole, direct liquefied ammonia ammonification prepares diamines, or directly prepares diamines by Suzuki reaction；Or diacid chloride is combined to for carbazole by cyaniding, hydrolysis, acyl chlorides using dihalo carbazole, it is recycled to react to form ester bond or amido bond with hydroxyl or amino, or ehter bond, secondary amine etc. are formed by Ullmann coupling reaction using the halogen atom in dihalo carbazole, finally dinitro is restored.The synthesis technology of diamines is simple in the present invention, and purifying is easy, and is suitable for industrial production.The lowest energy state 3D molecular structure of diamine monomer has high flatness in the present invention, can prepare the high-barrier polymer that Interchain interaction power is strong, free volume is small using it as monomer.Diamine monomer of the invention can be used for the polymer such as polyamide, polyimides, polyamidoimide and the polyesterimide of synthesized high-performance and functionalization. |
| priorityDate | 2015-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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