http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102557896-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bc8320349ec24ecc22176c1472a482a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-225 |
| filingDate | 2011-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05ec8487fefe76cc13b92816a1303db3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ad5d968366a09e8eacaf558d359e809 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e64e005a8d297a4dc82e6e3af421962 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1b8023e1045147798579d263da9bab6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4d4eef2a3645b624d9d0394c3bae401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51ffdd2b7fa4b481ed8912e2433188c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44416d608229c29ba893d27c6f475d0e |
| publicationDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102557896-B |
| titleOfInvention | (Poly) fluorine substituted phenyl diacetylene (bi) phenyl derivative, and preparation method and application thereof |
| abstract | The invention discloses a (poly) fluorine substituted phenyl diacetylene (bi) phenyl derivative, and a preparation method and application thereof. The derivative has a structural general formula which is shown as a formula I. In the preparation process of a compound, a cross-coupling method is adopted, raw materials are easy to obtain, a synthesis route is simple, and the preparation method is suitable for large-scale industrial production. Meanwhile, the compound has high optical anisotropy (delta n), appropriate dielectric anisotropy (delta epsilon), high optical and chemical stability, can be used as the component of a liquid crystal composition and is used for adjusting the optical anisotropy (delta n) and the dielectric anisotropy (delta epsilon) of the liquid crystal composition, so the compound has certain application prospect in the aspect of liquid display. |
| priorityDate | 2011-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.