http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S597149-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate | 1982-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d8c8732ca7b8cf7f28dd676a0167bbc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b3fb0c8409eab4ec3883c827d708427 |
| publicationDate | 1984-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S597149-A |
| titleOfInvention | 4-(trans-4'-(trans-4"-alkylcyclohexyl)cyclohexyl)phenyl 4-cyanobenzoate |
| abstract | NEW MATERIAL:The compound of formula (R is H or 1W10C alkyl). n EXAMPLE: 4-[ trans-4'-( trans-4"-propylcyclohexyl )-cyclohexyl ]phenyl 4-cyanobenzoate. n USE: A liquid crystal composition exhibiting liquid crystal phase even at a high temperature, having positive dielectric anisotropy, and stable to moisture, light, heat, air, etc. n PROCESS: The compound of formula can be prepared by (1) reacting 4-bromoanisole with metallic magnesium, (2) reacting the product with 4-(trans-4'-alkylcyclohexyl)cyclohexanone, (3) dehydrating by using potassium bisulfate as a catalyst, (4), reducing and demethylating the dehydration product, and (5) reacting with 4-cyanobenzoyl chloride. n COPYRIGHT: (C)1984,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01113769-A |
| priorityDate | 1982-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.