| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_edba331323cc8ac15a87318e17019827 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-62 |
| filingDate |
2010-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0318dfedbf45238853ec14b6ca2b5e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01ce422ced07974e1674c8153fe4bfe6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_441532c253609cff93d37240393d5fa1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5560d6de395192c264f8a68a367375a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4cabbe81681505de93d9853fb56f06b |
| publicationDate |
2011-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102051184-A |
| titleOfInvention |
A kind of symmetrical discotic liquid crystal molecule with pyrene as rigid core and preparation method thereof |
| abstract |
The invention belongs to the technical field of discotic liquid crystal molecules and preparation thereof, in particular to a method for preparing symmetrical discotic liquid crystal molecules containing pyrene. The discotic liquid crystal molecule is a molecule with self-assembly and liquid crystal properties prepared by using pyrene as a rigid center and expanding its conjugation effect through an alkynyl group and a benzene ring. The molecular structure of the discotic liquid crystal expands the range of π conjugation through the carbon-carbon triple bond of the peripheral branch and the benzene ring. The preparation method includes the tetrabromination of pyrene followed by Sonogashira coupling reaction. The prepared discotic liquid crystal has self-assembly It forms a hexagonal columnar phase, and its polarized photo is shown in Figure 1. It exhibits excellent properties such as high electrical conductivity in the direction of molecular stacking, so it has a wide range of applications. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112979434-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102432451-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108373922-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102432451-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-031375-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108373922-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2501780-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102503854-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106748625-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112979434-B |
| priorityDate |
2010-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |