http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7399505-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eccd894c99fea2d1c0c8735872bb2309 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D319-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-02 |
| filingDate | 2005-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_896ed9096c84d6ca871e5fba7d670bb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_424f6d10f516a6302947672791f7e33d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_270d8eb1f3d0b01a6eac6c9f9a9c3d9b |
| publicationDate | 2008-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7399505-B2 |
| titleOfInvention | Fluorinated phenanthrenes and their use in liquid-crystal mixtures |
| abstract | Compounds of the formula (I) are described n nin whichn M 1 is, for example, —CO—O— or a single bond A 1 is, for example, 1,4-phenylene, R 5 has the same possible definitions specified for R 1 , with the exception of -M 1 -A 1 -R 5 , but independently of the definition of R 1 G 1 -G 2 is CH 2 CH 2 , CH═CH, CF 2 CF 2 , CF═CF, CF═CH, CH═CF X 1 , X 2 , X 3 , X 4 , X 5 are each independently H or F R 1 , Y 1 , Y 2 are each independently a) H b) F where Y 1 , R 1 , (R 1 and Y 1 ) or (R 1 and Y 2 ) may also have the definitions c) and/or d), but only in each case not more than one of (R 1 and Y 1 ) and of (R 1 and Y 2 ) may have the definition d) c) is, for example, a straight-chain or branched alkyl radical having from 1 to 16 carbon atoms or a straight-chain or branched alkenyl radical having from 2 to 16 carbon atoms, d) -M 1 -A 1 -R 5 n nwith the following provisos:n a) at least one of X 1 , X 2 , X 3 , X 4 , X 5 , G 1 -G 2 is or contains F b1) when at least one of Y 1 and X 1 is F and/or G 1 -G 2 contains F, it is possible for R 1 , X 2 , X 3 , X 4 not to be F b2) when at least one of R 1 , X 2 , X 3 , X 4 is F, it is possible for X 1 and Y 1 not to be F, and for G 1 -G 2 to be CH 2 CH 2 or CH═CH c) it is not possible for Y 2 and X 5 simultaneously to be F. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008193681-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7560147-B2 |
| priorityDate | 2004-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 297.