http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60260553-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-00 |
| filingDate | 1984-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b97ce4403ac7f788d5f567b5e0eaec4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b50efc04be197b5078b9a5b0f5741b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cf200819174be16785693d4fd853d12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17c2f11b5b6e6d38178b6cd283550bce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4b065e6a41f90baebafc48103188a7d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e77043dd0f96a1d9ff42aaa38d54287 |
| publicationDate | 1985-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60260553-A |
| titleOfInvention | Ester derivative of 4-acylaminobenzoic acid |
| abstract | NEW MATERIAL:A compound expressed by formula I (R is alkyl; Z is NO 2 , CN or F). n EXAMPLE: 4'-Nitrophenyl 4-nonanoylaminobenzoate. n USE: A component in liquid crystal compositions. n PREPARATION: An alkanoyl chloride is reacted with aminobenzoic acid to synthesize an acylaminobenzoic acid, which is then reacted with thionyl chloride to give an acylaminobenzoyl chloride. The resultant acylaminobenzoyl chloride is reacted with a 4-substituted phenol having cyano, nitro and fluorine atom in the presence of pyridine to afford the aimed compound expressed by formula I. The above-mentioned compound expressed by formula I is used as a component in liquid crystal compositions having large dielectric anisotropy and enlarging the smectic phase when formed into liquid crystal compositions by combination with another liquid crystal compound, and utilizable for example, twisted nematic (TN) displays, thermal addressing displays, etc. n COPYRIGHT: (C)1985,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108017536-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4764619-A |
| priorityDate | 1984-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.