http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111607411-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ea61bfc1125f5d765baa56a4d55c1d51 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0466 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3486 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-57 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34 |
| filingDate | 2020-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4038a11cd90a6503a6ad5ca0786af38a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d8df04883125fde76591a9fd0eb1e64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ec92e1c2bb23523f3fa59e66159ab75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fef0913c358d9ced246bbb6c55c3927 |
| publicationDate | 2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111607411-A |
| titleOfInvention | Difluoromethoxy liquid crystal compound containing benzoxazole heterocycle, synthesis method and application thereof |
| abstract | The invention discloses a difluoromethoxy liquid crystal compound containing a benzoxazole heterocycle, a synthesis method and an application thereof. The compound has the structure shown in formula 1, wherein n is 3 or 5, and m is 1 or 2 ; R 1 , R 2 , R 3 , R 4 are H or F; R 5 is H, CH 3 . The method for synthesizing the oxazole heterocycle-containing difluoromethoxy liquid crystal compound of the present invention is simple and feasible, the raw materials are simple and easy to obtain, and the yield is good; In addition, the liquid crystal compound of the present invention can adjust the physical properties such as mesogenic phase transition temperature, viscosity and refractive index of the product by using different terminal oxazole heterocyclic substituents and fluorine substitution positions, and has the advantages of simple and convenient adjustment. The advantages. |
| priorityDate | 2020-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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