http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60199866-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/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-49 |
| filingDate | 1984-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b3fb0c8409eab4ec3883c827d708427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d8c8732ca7b8cf7f28dd676a0167bbc |
| publicationDate | 1985-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60199866-A |
| titleOfInvention | Chlorobenzonitrile |
| abstract | NEW MATERIAL:2-Chloro-4-(trans-4-substituted cyclohexyl)benzonitrile of formula I (R is 1W10C alkyl or alkoxy). n EXAMPLE: 2-Chloro-4-(trans-4-pentylcyclohexyl)benzonitrile. n USE: Liquid crystal composition which can be driven with a low voltage: it has about +16 Δε and good compatibility to other liquid crystal compositions. n PREPARATION: The reaction of bromobenzene with Mg is followed by reaction with 4-substituted cyclohexanone to give 1-phenyl-4-substituted cyclohexanol of formula II. The product is subjected to dehydration and reduction, then allowed to react with acetyl chloride in the presence of AlCl 3 to give a compound of formula III. The product is allowed to react with hydroxylamine, followed by Beckmann's rearrangement to give acetanilide of formula VIII. The acetanilide is chlorinated, treated with an acid to form an amino compound of formula IX, which is converted via an iodide compound of formula X into the compound of formula I . n COPYRIGHT: (C)1985,JPO&Japio |
| priorityDate | 1984-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.