| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_366759959a879950036c4e69dc8fd483 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 |
| filingDate |
2020-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2beb70893146bc13f42584b54b5742f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b9f4fea223d1fd9a270c63fc2e82b46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29e78aaca5e30f0abccc52b4271840a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_678a5f3d481488e1232db8206186cdb5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8de7a01268cf118c8533ecfd66dd6194
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c469eb29f97b3f2f25b286d1db570554
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42309250b154af965e8355540c134812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_889643c9af2251f5a9cf5875d74e79e8 |
| publicationDate |
2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111303186-A |
| titleOfInvention |
A kind of hole transport material with aryl modified carbazole as electron donor and preparation method thereof |
| abstract |
The invention discloses a hole transport material with aryl modified carbazole as an electron donor, the chemical structural formula is shown in formula GR-16 or GR-19; the preparation method includes the following steps: making the compound of formula (7) ring The intermediate (8) is subjected to a substitution reaction to form an intermediate (9); the intermediate (9) is subjected to a coupling reaction with compound (4) or compound (6) to form a hole transport material GR-16 or GR-19; the compound (4) is prepared by the following preparation method: subjecting the compound of formula (1) to an alkylation reaction to generate an intermediate (2); subjecting the intermediate (2) to a substitution reaction The intermediate (3) is formed; the intermediate (3) is subjected to a substitution reaction to form the compound (4); the compound (6) is prepared by the following preparation method: the intermediate (2) is subjected to a substitution reaction to form the intermediate ( 5); make the intermediate (5) undergo a substitution reaction to generate the compound (6). |
| priorityDate |
2020-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |