http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63243062-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-92 |
| filingDate | 1987-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d05f21d8da59e7a04d37cfacbed44e63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b573b71db9819f51e8fdac036898347d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b35773b177044ec02e3addbe30ea114a |
| publicationDate | 1988-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63243062-A |
| titleOfInvention | Optically active ester compound and liquid crystal |
| abstract | NEW MATERIAL:The compound of formula I (R 1 is 4W18C alkyl or alkoxy; R 2 is 2W10C alkyl; * represents asymmetric carbon; m is 1 or 2). n EXAMPLE: 4-(4'-n-Decylbiphenyl-4-carbonyloxy)benzoic acid (S)-1-methyl-2-butox yethyl ester. n USE: A material for display element. It is stable to moisture and light, has excel lent weather resistance and gives a chiral smectic C liquid crystal having high response. n PREPARATION: A commercially available 4-acetoxybenzoic acid is made to react with thionyl chloride according to the reaction formula to obtain an acid chloride of formula VIII. The chloride is made to react with a compound of formula IX and the resultant compound of formula X is reacted with benzylamine to obtain a compound of formula XI. The objective compound of formula I is produced by reacting the compound of formula XI with a com pound of formula XIII derived from a compound of formula XIII. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5114615-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0994098-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6197216-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5096613-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010024232-A |
| priorityDate | 1987-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.